Seed Rate Charts for 2025, 2020 Bedded and 15” Skip Row5/4 ... · sion sprocket combination....

© Copyright 2004 Printed

Great Plains Mfg., Inc.

118-928B3/23/2005

Manufacturing, Inc.

Seed Rate Charts for 2025,2020 Bedded and 15” SkipRow 5/4/5 Precision SeedingSystemThe following pages are to assist in the proper setting of seeding ratesfor the 2025P, 2020P Bedded and 15” Skip Row 5/4/5 precision seed-ing system. The rates indicated in the charts are approximate values.To assure the most accurate seeding rate it is recommended that thedrill be calibrated for the desired seed at the time of planting.

www.greatplainsmfg.com

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Talc Lubricant (P/N: 821-046C)

IMPORTANT!

All talc is not created equal, use Great Plains brand talcfor optimum seed flow.

Talc lubricant is mandatory for all seeds, especiallytreated or inoculated seed.

Recommended usage:

For clean seeds sprinkle (1) one cup of talc per 3 bush-els of seed.

For seed with excessive treatment, or for humid plantingenvironments, double or triple talc rate as needed.

! CAUTIONDo not use hands or any part or your body to mix talc lubri-cant.

Graphite Lubricant (P/N: 821-042C)

IMPORTANT!

For Milo Planting OnlyPowder graphite must be mixed with the milo seed incombination with talc for proper seed singulation.

Recommended usage:

For clean seeds sprinkle (1) one cup of graphite per 9bushels of seed.

For seed with excessive treatment, or for humid plantingenvironments, double or triple graphite rate as needed.

! CAUTIONDo not use hands or any part of your body to mix graphite lu-bricant.

Table of Contents

For Precision Meters:

Checking Volumetric Seeding Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Checking Seeding Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Equations for calibrating volumetric seeding rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Checking Singulated Seeding Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Seed Rate Charts for 2025P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Sprockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Drive Speed Range Sprockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Transmission Sprockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Seed Rate Application Charts for Finger Meter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Seed Rate Charts for 2020P Bedded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Sprockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Drive Speed Range Sprockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Transmission Sprockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Seed Rate Charts for 15” Skip Row 5/4/5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Sprockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Drive Speed Range Sprockets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Transmission Sprockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

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Checking Volumetric Seeding RateThe seed charts are based on cleaned seed and11L x 15, rib implement tires. Factors includingforeign material, seed treatment, seed size, seedweight, field conditions and tire pressure will af-fect seeding rate. Set and check the seeding rate,then readjust the rate as necessary.

1. Record the weight of an empty containerlarge enough to hold seed metered from threemeters for one acre.

2. Place several pounds of seed over three seedmeters on an outside end of the drill box.

NOTE: If drill box is full, shut off sliding seed tubesto all but three meters on an outside end.

3. Raise drill off ground.

4. Turn gauge wheel a few turns to fill meterswith seed and until seed drops to ground fromall three openers.

5. Place a container under the three openers togather seed as it is metered.

6. Using the chart on the right, select your rowspacing and determine the correct number ofrevolutions per acre. Turn drive gauge wheelthe selected revolutions for your row spacing.Check in box to make sure seed tubes haveplenty of seed covering them.

7. Weigh measured seed. Subtract initial weightof empty container. Divide by three for theamount metered by each meter, then multiplyby the number of drill openers for the pounds-per-acre seeding rate.

8. If seeding rate is different than desired:

• Double check transmission sprocket anddrive range sprocket combinations.

• Check for meter malfunction.

• Check for correct seed meter wheel.

• Check that all three rows are getting seed.

• Refer to Troubleshooting in the operator’smanual.

9. Readjust transmission and/or range sprock-ets and repeat test.

Equations for calibrating volumetric seeding rate:

measured seed empty container–3 (number of meters measured)

------------------------------------------------------------------------------------------ pounds per meter=

pounds per meter number of openers× pounds per acre=

Checking Seeding Rate

Planted rowspacing(inches)

Tirerevolutions

per acre9 1/2” 260

10” 257

15” 252

19” 260

20” 268

30” 268

38” 282

Twin Row 30” beds 268

Twin Row 38” beds 282

Twin Row 30” W/S 257

15” Skip Row 5/4/5 268

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Checking Singulated Seeding RateThe seed charts are based on cleaned and sizedseed. Extreme seed size variations, foreign mate-rial and tire pressure will affect the seeding rate.Check the seed population rate as describedbelow.

1. Adjust the planting depth to a shallow setting.

2. Plant at the desired planting speed for a shortdistance.

3. Using the table, determine how many rowsneed to be counted.

4. Measure a distance, according to the table,for the row spacing in the planted area.

5. Count the number of seeds, in the appropri-ate number of rows, over the distance mea-sured.

6. Multiply the number of seeds counted by1,000. This is the plant population in seedsper acre.

Example 1: Single Row

If you have a 9 1/2-inch row spacing drill, accord-ing to chart, three rows must be counted.Measure 18’ 4” and count the number of seeds inthree rows. If the number is, for example, 180,multiply 180 by 1,000.

180 x 1,000 = 180,000 seeds per acre.

Example 2: Twin Row

If you have a Twin Row 30” spacing drill, accord-ing to chart, both rows of the twin row must becounted. Measure 17’ 5” and count the number ofseeds in the parallel row. If the number is, for ex-ample, 180, multiply 180 by 1,000.

180 x 1,000 = 180,000 seeds per acre.

NOTE: Both rows of the Twin Row count as onerow.

7. If the planting population is significantly differ-ent than desired, make the following checks:

• Double check the transmission and rangesprocket combinations. Refer to the seedpopulation chart for the seed being planted.

• Check the air pressure in the gauge wheeltires. Refer to “Tire Inflation Chart” in the op-erator’s manual.

• Refer to Troubleshooting in the operator’smanual.

Planted rowspacing(inches)

Number ofrows to count

Length of rowto measure

9 1/2” 3 18’ 4”

10” 3 17’ 5”

15” 2 17’ 5”

19” 2 13’ 9”

20” 1 26’ 2”

30” 1 17’ 5”

38” 1 13’ 9”

Twin Row 30” beds 1** 17’ 5”

Twin Row 38” beds 1** 13’ 9”

Twin Row 30” W/S 1** 17’ 5”

15” Skip Row 5/4/5 2 15’ 3”

** Count Twin Row as one row.

Seed rate chartsSeed rate charts begin on page 6. The charts givetransmission sprocket combination and driverange sprockets for row spacing used, to achievethe population or pounds per acre desired. Thecharts also give seed spacing for singulated seedand maximum planting speed for both singulatedand volumetric seeds.

Each seed chart has a corresponding page show-ing the different drive ranges for that seed and atransmission sprocket reference.

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SprocketsDrive Speed Range Sprockets

Select the correct drive speed range sprockets foryour seed by referring to the Seed Rate Chartsbeginning on page 6.

Refer to Figure 1

Loosen idler (1) and remove chain (2). Removeretaining pins (3) from shafts and install speedrange sprockets as necessary.

NOTE: Make sure the correct sprockets havebeen installed in the DRIVER and DRIVEN loca-tions as shown.

Reroute chain over sprockets and idlers asshown. Move idler into chain so chain has 1/4-inch slack in its longest span. Tighten idler and in-stall retaining pins.

Set the same drive range sprocket combinationon both gauge wheels.

Transmission SprocketsTo change the seeding rate, change the transmis-sion sprocket combination. Refer to the SeedRate Charts beginning on page 6.

Refer to Figure 2

Loosen idler plate (1) and remove drive chain (2).Remove lynch pins (3) from shafts and rearrangedrive and driven sprockets as necessary.

Reroute drive chain over sprockets and idlers asshown. Move idlers into chain so chain has 1/4-inch slack in its longest span. Tighten idlers andinstall lynch pins.

Set the same transmission sprocket combinationon both gauge wheels.

Figure 1Drive Speed Range Sprockets Adjustment

18277

1

2

3

Driven

3

Driver

Figure 2Transmission Sprockets Adjustment

18278

13

3

Driver

Driven

2

Seed Rate Charts for 2025P

118-928B 3/23/2005

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Twin Row 30" 6 Finger MeterFront Meter Rear Meter

Sprocket Tooth # Sprocket Tooth #15700 17300 26.6 24.2 1 1717300 18800 24.2 22.2 1 1418800 20400 22.2 20.5 1 1120400 22000 20.5 19.0 1 822000 23600 19.0 17.7 1 523600 25000 17.7 16.7 1 225000 26600 16.7 15.7 1 1826600 28300 15.7 14.8 1 1528300 29900 14.8 14.0 1 1229900 31500 14.0 13.3 1 931500 33000 13.3 12.7 1 633000 34700 12.7 12.1 1 334700 36200 12.1 11.6 1 1936200 37800 11.6 11.1 1 1637800 39300 11.1 10.6 1 1339300 40800 10.6 10.2 1 1040800 42500 10.2 9.8 1 742500 44000 9.8 9.5 1 444000 45400 9.5 9.2 1 145400 47000 9.2 8.9 1 1747000 48600 8.9 8.6 1 1448600 50400 8.6 8.3 1 1150400 51800 8.3 8.1 1 851800 53300 8.1 7.8 1 5

1. Pick the planting population which you want to plant from the chart above.Note: When indexing sprockets, the top side of the meter drive chain must be tight.2. Set the front row meter drive sprockets so the tooth stamped #1 is straight up. 3. Set the rear row meter drive sprockets to match the number from the chart above. Be

Population Range Seed Spacing Range

sure the number is straight up.

23015

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23115

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23116

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23117

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403-118D Wheat Narrow

Barley(Volumetric)

2025P Wheel P/N’s

52 lb. bu.No Seed Treatment

9 1/2” Row Spacing 10” Row Spacing Twin Row 30”W/Splitters

Twin Row 30”15” Row Spacing

Range SprocketsDriver = 19Driven = 30

Range Sprockets Range SprocketsDriver = 20Driven = 30


Talc Required Driver = 20Driven = 30

TransmissionSprockets

SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)Driver Driven (pounds/acre)

17 28 23.4 8 8 8 817 27 24.3 8 8 8 817 26 25.3 8 8 8 819 28 26.2 8 8 8 817 25 26.3 8 8 8 819 27 27.2 8 8 8 817 24 27.4 8 8 8 819 26 28.2 8 8 8 817 23 28.5 8 8 8 819 25 29.4 8 8 8 819 24 30.6 8 8 8 823 28 31.7 8 8 8 819 23 31.9 8 8 8 823 27 32.9 8 8 8 824 28 33.1 8 8 8 823 26 34.2 8 8 8 824 27 34.3 8 8 8 825 28 34.5 8 8 8 817 19 34.6 8 8 8 823 25 35.5 8 8 8 824 26 35.7 8 8 8 825 27 35.8 8 8 8 826 28 35.9 8 8 8 823 24 37.0 8 8 8 824 25 37.1 8 8 8 825 26 37.1 8 8 8 826 27 37.2 8 8 8 827 28 37.2 8 8 8 823 23 38.6 8 8 8 828 27 40.1 8 8 8 827 26 40.1 8 8 8 826 25 40.2 8 8 8 825 24 40.2 8 8 8 824 23 40.3 8 8 8 828 26 41.6 8 8 8 827 25 41.7 8 8 8 826 24 41.8 8 8 8 825 23 42.0 8 8 8 819 17 43.2 8 8 8 828 25 43.3 8 8 8 827 24 43.5 8 8 8 826 23 43.7 8 8 8 728 24 45.1 8 8 8 727 23 45.3 8 8 8 723 19 46.8 8 8 8 728 23 47.0 8 8 8 724 19 48.8 8 8 8 725 19 50.8 8 8 8 623 17 52.3 8 8 8 626 19 52.9 8 8 8 624 17 54.5 8 8 8 627 19 54.9 8 8 8 625 17 56.8 8 8 8 628 19 56.9 8 8 8 626 17 59.1 8 8 8 527 17 61.3 8 8 8 528 17 63.6 8 8 8 5

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SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 51.4 8 8 8 817 27 53.3 8 8 8 817 26 55.3 8 8 8 819 28 57.4 8 8 8 817 25 57.6 8 8 8 819 27 59.6 8 8 8 817 24 60.0 8 8 8 819 26 61.9 8 8 8 817 23 62.6 8 8 8 819 25 64.3 8 8 8 819 24 67.0 8 8 8 823 28 69.5 8 8 8 819 23 69.9 8 8 8 823 27 72.1 8 8 8 824 28 72.6 8 8 8 823 26 74.9 8 8 8 824 27 75.2 8 8 8 825 28 75.6 8 8 8 817 19 75.7 8 8 8 823 25 77.9 8 8 8 824 26 78.1 8 8 8 725 27 78.4 8 8 8 726 28 78.6 8 8 8 723 24 81.1 8 8 8 724 25 81.3 8 8 8 725 26 81.4 8 8 8 726 27 81.5 8 8 8 727 28 81.6 8 8 8 723 23 84.6 8 8 8 728 27 87.8 8 8 8 727 26 87.9 8 8 8 726 25 88.0 8 8 8 725 24 88.2 8 8 8 724 23 88.3 8 8 8 728 26 91.2 8 8 8 627 25 91.4 8 8 8 626 24 91.7 8 8 8 625 23 92.0 8 8 8 619 17 94.6 8 8 8 628 25 94.8 8 8 8 627 24 95.2 8 8 8 626 23 95.7 8 8 8 628 24 98.8 8 8 8 627 23 99.4 8 8 8 623 19 102.5 8 8 8 628 23 103.0 8 8 8 624 19 106.9 8 8 8 525 19 111.4 8 8 8 523 17 114.5 8 8 8 526 19 115.8 8 8 8 524 17 119.5 8 7 7 527 19 120.3 8 7 7 525 17 124.5 7 7 7 528 19 124.7 7 7 7 526 17 129.5 7 7 7 427 17 134.4 7 6 6 428 17 139.4 7 6 6 4

403-119D Wheat Wide

Barley(Volumetric)

2025P Wheel P/N’s

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SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 64.0 8 8 8 817 27 66.4 8 8 8 817 26 68.9 8 8 8 819 28 71.5 8 8 8 817 25 71.7 8 8 8 819 27 74.2 8 8 8 817 24 74.7 8 8 8 819 26 77.0 8 8 8 817 23 77.9 8 8 8 819 25 80.1 8 8 8 819 24 83.4 8 8 8 823 28 86.6 8 8 8 819 23 87.1 8 8 8 823 27 89.8 8 8 8 824 28 90.3 8 8 8 823 26 93.2 8 8 8 824 27 93.7 8 8 8 825 28 94.1 8 8 8 817 19 94.3 8 8 8 823 25 97.0 8 8 8 824 26 97.3 8 8 8 725 27 97.6 8 8 8 726 28 97.9 8 8 8 723 24 101.0 8 8 8 724 25 101.2 8 8 8 725 26 101.4 8 8 8 726 27 101.5 8 8 8 727 28 101.6 8 8 8 723 23 105.4 8 8 8 728 27 109.3 8 8 8 727 26 109.5 8 8 8 726 25 109.6 8 8 8 725 24 109.8 8 8 8 724 23 110.0 8 8 8 728 26 113.5 8 8 8 627 25 113.8 8 8 8 626 24 114.2 8 8 8 625 23 114.6 8 8 8 619 17 117.8 8 8 8 628 25 118.1 8 8 8 627 24 118.6 8 8 8 626 23 119.2 8 8 8 628 24 123.0 8 8 8 627 23 123.7 8 8 8 623 19 127.6 8 8 8 628 23 128.3 8 8 8 624 19 133.1 8 8 8 525 19 138.7 8 8 8 523 17 142.6 8 8 8 526 19 144.2 8 8 8 524 17 148.8 8 7 7 527 19 149.8 8 7 7 525 17 155.0 7 7 7 528 19 155.3 7 7 7 526 17 161.2 7 7 7 427 17 167.4 7 6 6 428 17 173.6 7 6 6 4

403-120D V3

Barley(Volumetric)

2025P Wheel P/N’s

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403-127D (round corn 1400-1900 krl/lb)403-128D (round corn 1700-2200 krl/lb)403-131D (flat corn 1500-1675 krl/lb)403-132D (flat corn 1625-1800 krl/lb)

Corn28 Cell Wheel (Singulating)

1400-2200 krl/pound Twin Row 30”15” Row Spacing


20” Row Spacing

Talc Required Range SprocketsDriver = 15Driven = 30


Driver = 19Driven = 30


SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

Driver Driven (seeds/acre) (inches) (mph) (inches) (mph) (inches) (mph)17 28 13,679 30.6 8 24.1 8 22.9 817 27 14,186 29.5 8 23.3 8 22.1 817 26 14,731 28.4 8 22.4 8 21.3 819 28 15,288 27.4 8 21.6 8 20.5 817 25 15,320 27.3 8 21.5 8 20.5 819 27 15,854 26.4 8 20.8 8 19.8 817 24 15,959 26.2 8 20.7 8 19.7 819 26 16,464 25.4 8 20.1 8 19.0 817 23 16,653 25.1 8 19.8 8 18.8 819 25 17,123 24.4 8 19.3 8 18.3 819 24 17,836 23.4 8 18.5 8 17.6 823 28 18,507 22.6 8 17.8 8 16.9 819 23 18,612 22.5 8 17.7 8 16.9 823 27 19,192 21.8 8 17.2 8 16.3 824 28 19,311 21.7 8 17.1 8 16.2 823 26 19,930 21.0 8 16.6 8 15.7 824 27 20,027 20.9 8 16.5 8 15.7 825 28 20,116 20.8 8 16.4 8 15.6 817 19 20,158 20.7 8 16.4 8 15.6 823 25 20,728 20.2 8 15.9 8 15.1 824 26 20,797 20.1 8 15.9 8 15.1 725 27 20,861 20.0 8 15.8 8 15.0 726 28 20,921 20.0 8 15.8 8 15.0 723 24 21,591 19.4 8 15.3 8 14.5 724 25 21,629 19.3 8 15.3 8 14.5 725 26 21,663 19.3 8 15.2 8 14.5 726 27 21,695 19.3 8 15.2 8 14.5 727 28 21,725 19.2 8 15.2 8 14.4 723 23 22,530 18.6 8 14.7 7 13.9 728 27 23,364 17.9 8 14.1 7 13.4 727 26 23,396 17.9 8 14.1 7 13.4 726 25 23,431 17.8 8 14.1 7 13.4 725 24 23,469 17.8 8 14.1 7 13.4 724 23 23,510 17.8 8 14.0 7 13.3 728 26 24,263 17.2 8 13.6 7 12.9 627 25 24,332 17.2 8 13.6 7 12.9 626 24 24,407 17.1 8 13.5 7 12.8 625 23 24,489 17.1 8 13.5 7 12.8 619 17 25,181 16.6 8 13.1 6 12.5 628 25 25,234 16.6 8 13.1 6 12.4 627 24 25,346 16.5 8 13.0 6 12.4 626 23 25,469 16.4 8 13.0 6 12.3 628 24 26,285 15.9 8 12.6 6 11.9 627 23 26,448 15.8 8 12.5 6 11.9 623 19 27,273 15.3 8 12.1 6 11.5 628 23 27,428 15.2 8 12.0 6 11.4 624 19 28,459 14.7 7 11.6 6 11.0 525 19 29,645 14.1 7 11.1 5 10.6 523 17 30,482 13.7 7 10.8 5 10.3 526 19 30,830 13.6 7 10.7 5 10.2 524 17 31,807 13.1 6 10.4 5 9.9 527 19 32,016 13.1 6 10.3 5 9.8 525 17 33,132 12.6 6 10.0 5 9.5 528 19 33,202 12.6 6 9.9 5 9.4 526 17 34,458 12.1 6 9.9 5 9.1 427 17 35,783 11.7 6 9.2 4 8.8 428 17 37,108 11.3 5 8.9 4 8.5 4

2025P Wheel P/N’s

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1400-2200 krl/pound 30” Row Spacing 38” Row Spacing

Talc RequiredRange Sprockets




SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

Driver Driven (seeds/acre) (inches) (mph) (inches) (mph)17 28 13,679 15.3 8 12.1 617 27 14,186 14.7 7 11.6 617 26 14,731 14.2 7 11.2 519 28 15,288 13.7 7 10.8 517 25 15,320 13.6 7 10.8 519 27 15,854 13.2 6 10.4 517 24 15,959 13.1 6 10.3 519 26 16,464 12.7 6 10.0 517 23 16,653 12.6 6 9.9 519 25 17,123 12.2 6 9.6 519 24 17,836 11.7 6 9.3 423 28 18,507 11.3 5 8.9 419 23 18,612 11.2 5 8.9 423 27 19,192 10.9 5 8.6 424 28 19,311 10.8 5 8.5 423 26 19,930 10.5 5 8.3 424 27 20,027 10.4 5 8.2 425 28 20,116 10.4 5 8.2 417 19 20,158 10.4 5 8.2 423 25 20,728 10.1 5 8.0 424 26 20,797 10.1 5 7.9 425 27 20,861 10.0 5 7.9 426 28 20,921 10.0 5 7.9 423 24 21,591 9.7 5 7.6 424 25 21,629 9.7 5 7.6 425 26 21,663 9.7 5 7.6 426 27 21,695 9.6 5 7.6 427 28 21,725 9.6 5 7.6 423 23 22,530 9.3 4 7.3 328 27 23,364 8.9 4 7.1 327 26 23,396 8.9 4 7.1 326 25 23,431 8.9 4 7.0 325 24 23,469 8.9 4 7.0 324 23 23,510 8.9 4 7.0 328 26 24,263 8.6 4 6.8 327 25 24,332 8.6 4 6.8 326 24 24,407 8.6 4 6.8 325 23 24,489 8.5 4 6.7 319 17 25,181 8.3 4 6.6 328 25 25,234 8.3 4 6.5 327 24 25,346 8.2 4 6.5 326 23 25,469 8.2 4 6.5 328 24 26,285 8.0 4 6.3 327 23 26,448 7.9 4 6.2 323 19 27,273 7.7 4 6.1 328 23 27,428 7.6 4 6.0 324 19 28,459 7.3 3 5.8 325 19 29,645 7.1 3 5.6 223 17 30,482 6.9 3 5.4 226 19 30,830 6.8 3 5.4 224 17 31,807 6.6 3 5.2 227 19 32,016 6.5 3 5.2 225 17 33,132 6.3 3 5.0 228 19 33,202 6.3 3 5.0 226 17 34,458 6.1 3 4.8 227 17 35,783 5.8 3 4.6 228 17 37,108 5.6 2 4.4 2


Corn28 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

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Rd corn 1400-2000 krl/lb Twin Row 30”15” Row Spacing

Twin Row 38"19” Row Spacing

20" Row Spacing

Talc Required Range SprocketsDriver=15Driven=30

Range SprocketsDriver=19Driven=30



SeedPopulation(seeds/acre)

SeedSpacing(inches)

Max PlantSpeed(mph)

SeedSpacing(inches)

Max PlantSpeed(mph)

SeedSpacing(inches)

Max PlantSpeed(mph)Driver Driven

17 28 20,518 20.4 8 16.1 8 15.3 817 27 21,278 19.7 8 15.5 8 14.7 817 26 22,097 18.9 8 14.9 8 14.2 819 28 22,932 18.2 8 14.4 8 13.7 817 25 22,981 18.2 8 14.4 8 13.6 819 27 23,782 17.6 8 13.9 8 13.2 817 24 23,938 17.5 8 13.8 8 13.1 819 26 24,696 16.9 8 13.4 8 12.7 817 23 24,979 16.7 8 13.2 8 12.6 819 25 25,684 16.3 8 12.9 8 12.2 819 24 26,754 15.6 8 12.3 8 11.7 823 28 27,760 15.1 8 11.9 8 11.3 819 23 27,918 15.0 8 11.8 8 11.2 823 27 28,788 14.5 8 11.5 8 10.9 824 28 28,967 14.4 8 11.4 8 10.8 823 26 29,895 14.0 8 11.0 8 10.5 824 27 30,040 13.9 8 11.0 8 10.4 825 28 30,174 13.9 8 10.9 8 10.4 817 19 30,238 13.8 8 10.9 8 10.4 823 25 31,091 13.4 8 10.6 8 10.1 824 26 31,195 13.4 8 10.6 8 10.1 725 27 31,292 13.4 8 10.6 8 10.0 726 28 31,381 13.3 8 10.5 8 10.0 723 24 32,387 12.9 5 10.2 8 9.7 724 25 32,443 12.9 8 10.2 8 9.7 725 26 32,495 12.9 8 10.2 8 9.7 726 27 32,543 12.8 8 10.1 8 9.6 727 28 32,588 12.8 8 10.1 8 9.6 723 23 33,795 12.4 8 9.8 7 9.3 728 27 35,047 11.9 8 9.4 7 8.9 727 26 35,095 11.9 8 9.4 7 8.9 726 25 35,147 11.9 8 9.4 7 8.9 725 24 35,203 11.9 8 9.4 7 8.9 724 23 35,264 11.9 8 9.4 7 8.9 728 26 36,395 11.5 8 9.1 7 8.6 627 25 36,499 11.5 8 9.0 7 8.6 626 24 36,611 11.7 8 9.0 7 8.6 625 23 36,734 11.4 8 9.0 7 8.5 619 17 37,771 11.1 8 8.7 6 8.3 628 25 37,850 11.0 8 8.7 6 8.3 627 24 38,019 11.0 8 8.7 6 8.2 626 23 38,203 10.9 8 8.6 6 8.2 628 24 39,427 10.6 8 8.4 6 8.0 627 23 39,672 10.5 8 8.3 6 7.9 623 19 40,910 10.2 8 8.1 6 7.7 628 23 41,142 10.2 8 8.0 6 7.6 624 19 42,688 9.8 7 7.7 6 7.3 525 19 44,467 9.4 7 7.4 5 7.1 523 17 45,723 9.1 7 7.2 5 6.9 526 19 46,246 9.0 7 7.1 5 6.8 524 17 47,710 8.8 6 6.9 5 6.6 527 19 48,024 8.7 6 6.9 5 6.5 525 17 49,698 8.4 6 6.6 5 6.3 528 19 49,803 8.4 6 6.6 5 6.3 526 17 51,686 8.1 6 6.4 5 6.1 427 17 53,674 7.8 6 6.2 4 5.8 428 17 55,662 7.5 5 5.9 4 5.9 4

403-129D (round corn 1400-1700 krl/lb)403-130D (round corn 1700-2000 krl/lb)


2025P Wheel P/N’s

118-928B 3/23/2005

16

Rd corn 1400-2000 krl/lb 30" Row Spacing 38" Row Spacing

Talc RequiredRange Sprockets

Driver=30Driven=30




SeedSpacing(inches)

Max PlantSpeed(mph)

SeedSpacing(inches)


17 28 20,518 10.2 8 8.0 617 27 21,278 9.8 7 7.8 617 26 22,097 9.5 7 7.5 519 28 22,932 9.1 7 7.2 517 25 22,981 9.1 7 7.2 519 27 23,782 8.8 6 6.9 517 24 23,938 8.7 6 6.9 519 26 24,696 8.5 6 6.7 517 23 24,979 8.4 6 6.6 519 25 25,684 8.1 6 6.4 519 24 26,754 7.8 6 6.2 423 28 27,760 7.5 5 5.9 419 23 27,918 7.5 5 5.9 423 27 28,788 7.3 5 5.7 424 28 28,967 7.2 5 5.7 423 26 29,895 7.0 5 5.5 424 27 30,040 7.0 5 5.5 425 28 30,174 6.9 5 5.5 417 19 30,238 6.9 5 5.5 423 25 31,091 6.7 5 5.3 424 26 31,195 6.7 5 5.3 425 27 31,292 6.7 5 5.3 426 28 31,381 6.7 5 5.3 423 24 32,387 6.5 5 5.1 424 25 32,443 6.4 5 5.1 425 26 32,495 6.4 5 5.1 426 27 32,543 6.4 5 5.1 427 28 32,588 6.4 5 5.1 423 23 33,795 6.2 4 4.9 328 27 35,047 6.0 4 4.7 327 26 35,095 6.0 4 4.7 326 25 35,147 5.9 4 4.7 325 24 35,203 5.9 4 4.7 324 23 35,264 5.9 4 4.7 328 26 36,395 5.7 4 4.5 327 25 36,499 5.7 4 4.5 326 24 36,611 5.7 4 4.5 325 23 36,734 5.7 4 4.5 319 17 37,771 5.5 4 4.4 328 25 37,850 5.5 4 4.4 327 24 38,019 5.5 4 4.3 326 23 38,203 5.5 4 4.3 328 24 39,427 5.3 4 4.2 327 23 39,672 5.3 4 4.2 323 19 40,910 5.1 4 4.0 328 23 41,142 5.1 4 4.0 324 19 42,688 4.9 3 3.9 325 19 44,467 4.7 3 3.7 223 17 45,723 4.6 3 3.6 226 19 46,246 4.5 3 3.6 224 17 47,710 4.4 3 3.5 227 19 48,024 4.4 3 3.4 225 17 49,698 4.2 3 3.3 228 19 49,803 4.2 3 3.3 226 17 51,686 4.0 3 3.2 227 17 53,674 3.9 3 3.1 228 17 55,662 3.8 2 3.0 2


Corn42 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

3/23/2005 118-928B

17

4000-6000 seeds/pound 9 1/2” Row Spacing 10” Row Spacing Twin Row 30”W/Splitters





SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed


403-133D (4000-4600 seeds/lb)403-134D (4600-5200 seeds/lb)403-135D (5200-6000 seeds/lb)

Cotton120 Cell Wheel (Singulating)

2025P Wheel P/N’s

118-928B 3/23/2005

18

4000-6000 seeds/pound Twin Row 30”15” Row Spacing





SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Cotton120 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

3/23/2005 118-928B

19






SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Cotton (High Rate)120 Cell Wheel (Singulating)

2025P Wheel P/N’s

118-928B 3/23/2005

20






SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Cotton (High Rate)120 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

3/23/2005 118-928B

21



20” Row Spacing





SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Row Cotton120 Cell Wheel (Singulating)

2025P Wheel P/N’s

118-928B 3/23/2005

22

4000-6000 seeds/pound 30” Row Spacing 38” Row Spacing

Talc RequiredRange Sprockets Range Sprockets




SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Row Cotton120 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

3/23/2005 118-928B

23

10500-18000 seeds/pound

Talc and GraphiteRequired



20” Row Spacing 30” Row Spacing 38” Row Spacing







SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

Driver Driven (seeds/acre) (inches) (mph) (inches) (mph) (inches) (mph) (inches) (mph) (inches) (mph)17 28 24,915 16.8 8 13.3 8 12.6 8 8.4 8 6.6 817 27 25,838 16.2 8 12.8 8 12.1 8 8.1 8 6.4 817 26 26,832 15.6 8 12.3 8 11.7 8 7.8 8 6.2 819 28 27,846 15.0 8 11.9 8 11.3 8 7.5 8 5.9 817 25 27,905 15.0 8 11.8 8 11.2 8 7.5 8 5.9 819 27 28,878 14.5 8 11.4 8 10.9 8 7.2 8 5.7 817 24 29,068 14.4 8 11.4 8 10.8 8 7.2 8 5.7 819 26 29,988 13.9 8 11.0 8 10.5 8 7.0 8 5.5 817 23 30,331 13.8 8 10.9 8 10.3 8 6.9 8 5.4 819 25 31,188 13.4 8 10.6 8 10.1 8 6.7 8 5.3 819 24 32,487 12.9 8 10.2 8 9.7 8 6.4 8 5.1 823 28 33,709 12.4 8 9.8 8 9.3 8 6.2 8 4.9 819 23 33,900 12.3 8 9.7 8 9.3 8 6.2 8 4.9 823 27 34,957 12.0 8 9.4 8 9.0 8 6.0 8 4.7 824 28 35,174 11.9 8 9.4 8 8.9 8 5.9 8 4.7 823 26 36,302 11.5 8 9.1 8 8.6 8 5.8 8 4.5 824 27 36,477 11.5 8 9.1 8 8.6 8 5.7 8 4.5 825 28 36,640 11.4 8 9.0 8 8.6 8 5.7 8 4.5 817 19 36,717 11.4 8 9.0 8 8.5 8 5.7 8 4.5 823 25 37,754 11.1 8 8.7 8 8.3 8 5.5 8 4.4 824 26 37,880 11.0 8 8.7 8 8.3 8 5.5 8 4.4 825 27 37,997 11.0 8 8.7 8 8.3 8 5.5 8 4.3 826 28 38,105 11.0 8 8.7 8 8.2 8 5.5 8 4.3 823 24 39,327 10.6 8 8.4 8 8.0 8 5.3 8 4.2 824 25 39,395 10.6 8 8.4 8 8.0 8 5.3 8 4.2 825 26 39,458 10.6 8 8.4 8 7.9 8 5.3 8 4.2 826 27 39,517 10.6 8 8.4 8 7.9 8 5.3 8 4.2 827 28 39,571 10.6 8 8.3 8 7.9 8 5.3 8 4.2 823 23 41,037 10.2 8 8.0 8 7.6 8 5.1 8 4.0 728 27 42,557 9.8 8 7.8 8 7.4 8 4.9 8 3.9 727 26 42,615 9.8 8 7.7 8 7.4 8 4.9 8 3.9 726 25 42,678 9.8 8 7.7 8 7.3 8 4.9 8 3.9 725 24 42,747 9.8 8 7.7 8 7.3 8 4.9 8 3.9 724 23 42,821 9.8 8 7.7 8 7.3 8 4.9 8 3.9 728 26 44,193 9.5 8 7.5 8 7.1 8 4.7 8 3.7 727 25 44,320 9.4 8 7.4 8 7.1 8 4.7 8 3.7 726 24 44,456 9.4 8 7.4 8 7.1 8 4.7 8 3.7 725 23 44,605 9.4 8 7.4 8 7.0 8 4.7 8 3.7 719 17 45,865 9.1 8 7.2 8 6.8 8 4.6 8 3.6 628 25 45,961 9.1 8 7.2 8 6.8 8 4.5 8 3.6 627 24 46,166 9.1 8 7.2 8 6.8 8 4.5 8 3.6 626 23 46,389 9.0 8 7.1 8 6.8 5 4.5 8 3.6 628 24 47,876 8.7 8 6.9 8 6.6 8 4.4 8 3.4 627 23 48,173 8.7 8 6.9 8 6.5 8 4.3 8 3.4 623 19 49,676 8.4 8 6.6 8 6.3 8 4.2 8 3.3 628 23 49,958 8.4 8 6.6 8 6.3 8 4.2 8 3.3 624 19 51,836 8.1 8 6.4 8 6.1 8 4.0 7 3.2 625 19 53,996 7.7 8 6.1 8 5.8 8 3.9 7 3.1 523 17 55,520 7.5 8 5.9 8 5.6 8 3.8 7 3.0 526 19 56,155 7.4 8 5.9 8 5.6 8 3.7 7 2.9 524 17 57,934 7.2 8 5.7 8 5.4 8 3.6 6 2.8 527 19 58,315 7.2 8 5.7 8 5.4 8 3.6 6 2.8 525 17 60,348 6.9 8 5.5 8 5.2 8 3.5 6 2.7 528 19 60,475 6.9 8 5.5 8 5.2 8 3.5 6 2.7 526 17 62,762 6.7 8 5.3 8 5.0 8 3.3 6 2.6 527 17 65,176 6.4 8 5.1 8 4.8 8 3.2 6 2.5 428 17 67,590 6.2 8 4.9 8 4.6 8 3.1 5 2.4 4

403-137D (10500-18000 seeds/lb)

Row Milo (Low Rate)102 Cell Wheel (Singulating)

2025P Wheel P/N’s

118-928B 3/23/2005

24












SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed


403-138D (10500-14000 seeds/lb)403-140D (12000-18000 seeds/lb)

Row Milo (Med Rate)135 Cell Wheel (Singulating)

2025P Wheel P/N’s

3/23/2005 118-928B

25












SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed



Row Milo (High Rate)270 Cell Wheel (Singulating)

2025P Wheel P/N’s

118-928B 3/23/2005

26










SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

Driver Driven (seeds/acre) (inches) (mph) (inches) (mph) (inches) (mph) (inches) (mph)17 28 24,915 26.5 8 25.2 8 25.2 8 16.8 817 27 25,838 25.6 8 24.3 8 24.3 8 16.2 817 26 26,832 24.6 8 23.4 8 23.4 8 15.6 819 28 27,846 23.7 8 22.5 8 22.5 8 15.0 817 25 27,905 23.7 8 22.5 8 22.5 8 15.0 819 27 28,878 22.9 8 21.7 8 21.7 8 14.5 817 24 29,068 22.7 8 21.6 8 21.6 8 14.4 819 26 29,988 22.0 8 20.9 8 20.9 8 13.9 817 23 30,331 21.8 8 20.7 8 20.7 8 13.8 819 25 31,188 21.2 8 20.1 8 20.1 8 13.4 819 24 32,487 20.3 8 19.3 8 19.3 8 12.9 823 28 33,709 19.6 8 18.6 8 18.6 8 12.4 819 23 33,900 19.5 8 18.5 8 18.5 8 12.3 823 27 34,957 18.9 8 17.9 8 17.9 8 12.0 824 28 35,174 18.8 8 17.8 8 17.8 8 11.9 823 26 36,302 18.2 8 17.3 8 17.3 8 11.5 824 27 36,477 18.1 8 17.2 8 17.2 8 11.5 825 28 36,640 18.0 8 17.1 8 17.1 8 11.4 817 19 36,717 18.0 8 17.1 8 17.1 8 11.4 823 25 37,754 17.5 8 16.6 8 16.6 8 11.1 824 26 37,880 17.4 8 16.6 8 16.6 8 11.0 825 27 37,997 17.4 8 16.5 8 16.5 8 11.0 826 28 38,105 17.3 8 16.5 8 16.5 8 11.0 823 24 39,327 16.8 8 16.0 8 16.0 8 10.6 824 25 39,395 16.8 8 15.9 8 15.9 8 10.6 825 26 39,458 16.7 8 15.9 8 15.9 8 10.6 826 27 39,517 16.7 8 15.9 8 15.9 8 10.6 827 28 39,571 16.7 8 15.9 8 15.9 8 10.6 823 23 41,037 16.1 8 15.3 8 15.3 8 10.2 828 27 42,557 15.5 8 14.7 8 14.7 8 9.8 827 26 42,615 15.5 8 14.7 8 14.7 8 9.8 826 25 42,678 15.5 8 14.7 8 14.7 8 9.8 825 24 42,747 15.4 8 14.7 8 14.7 8 9.8 824 23 42,821 15.4 8 14.6 8 14.6 8 9.8 828 26 44,193 14.9 8 14.2 8 14.2 8 9.5 827 25 44,320 14.9 8 14.2 8 14.2 8 9.4 826 24 44,456 14.9 8 14.1 8 14.1 8 9.4 825 23 44,605 14.8 8 14.1 8 14.1 8 9.4 819 17 45,865 14.4 8 13.7 8 13.7 8 9.1 828 25 45,961 14.4 8 13.6 8 13.6 8 9.1 827 24 46,166 14.3 8 13.6 8 13.6 8 9.1 826 23 46,389 14.2 8 13.5 8 13.5 8 9.0 828 24 47,876 13.8 8 13.1 8 13.1 8 8.7 827 23 48,173 13.7 8 13.0 8 13.0 8 8.7 823 19 49,676 13.3 8 12.6 8 12.6 8 8.4 828 23 49,958 13.2 8 12.6 8 12.6 8 8.4 824 19 51,836 12.7 8 12.1 8 12.1 8 8.1 725 19 53,996 12.2 8 11.6 8 11.6 8 7.7 723 17 55,520 11.9 8 11.3 8 11.3 8 7.5 726 19 56,155 11.8 8 11.2 8 11.2 8 7.4 724 17 57,934 11.4 8 10.8 8 10.8 8 7.2 627 19 58,315 11.3 8 10.8 8 10.8 8 7.2 625 17 60,348 10.9 8 10.4 8 10.4 8 6.9 628 19 60,475 10.9 8 10.4 8 10.4 8 6.9 626 17 62,762 10.5 8 10.0 8 10.0 8 6.7 627 17 65,176 10.1 8 9.6 8 9.6 8 6.4 628 17 67,590 9.8 8 9.3 8 9.3 8 6.2 5

403-136D (10500-18000 seeds/lb)

Solid Milo (Low Rate)51 Cell Wheel (Singulating)

2025P Wheel P/N’s

3/23/2005 118-928B

27










SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed


403-137D (10500-18000 seeds/lb)

Solid Milo (Med Rate)102 Cell Wheel (Singulating)

2025P Wheel P/N’s

118-928B 3/23/2005

28










SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed



Solid Milo (High Rate)135 Cell Wheel (Singulating)

2025P Wheel P/N’s

3/23/2005 118-928B

29





Range Sprockets Range Sprockets Range SprocketsTalc Required Driver = 20

Driven = 30Driver = 20Driven = 30



SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 15.6 8 8 8 817 27 16.2 8 8 8 817 26 16.8 8 8 8 819 28 17.5 8 8 8 817 25 17.5 8 8 8 819 27 18.1 8 8 8 817 24 18.2 8 8 8 819 26 18.8 8 8 8 817 23 19.0 8 8 8 819 25 19.6 8 8 8 819 24 20.4 8 8 8 823 28 21.2 8 8 8 819 23 21.3 8 8 8 823 27 21.9 8 8 8 824 28 22.1 8 8 8 823 26 22.8 8 8 8 824 27 22.9 8 8 8 825 28 23.0 8 8 8 817 19 23.0 8 8 8 823 25 23.7 8 8 8 824 26 23.8 8 8 8 825 27 23.8 8 8 8 826 28 23.9 8 8 8 823 24 24.7 8 8 8 824 25 24.7 8 8 8 825 26 24.8 8 8 8 826 27 24.8 8 8 8 827 28 24.8 8 8 8 823 23 25.7 8 8 8 828 27 26.7 8 8 8 827 26 26.7 8 8 8 826 25 26.8 8 8 8 825 24 26.8 8 8 8 824 23 26.9 8 8 8 828 26 27.7 8 8 8 827 25 27.8 8 8 8 826 24 27.9 8 8 8 825 23 28.0 8 8 8 819 17 28.8 8 8 8 828 25 28.8 8 8 8 827 24 29.0 8 8 8 826 23 29.1 8 8 8 728 24 30.0 8 8 8 727 23 30.2 8 8 8 723 19 31.2 8 8 8 728 23 31.3 8 8 8 724 19 32.5 8 8 8 725 19 33.9 8 8 8 623 17 34.8 8 8 8 626 19 35.2 8 8 8 624 17 36.4 8 8 8 627 19 36.6 8 8 8 625 17 37.9 8 8 8 628 19 37.9 8 8 8 626 17 39.4 8 8 8 527 17 40.9 8 8 8 528 17 42.4 8 8 8 5


Oats(Volumetric)

2025P Wheel P/N’s

118-928B 3/23/2005

30









SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 37.7 8 8 8 817 27 39.1 8 8 8 817 26 40.6 8 8 8 819 28 42.2 8 8 8 817 25 42.2 8 8 8 819 27 43.7 8 8 8 817 24 44.0 8 8 8 819 26 45.4 8 8 8 817 23 45.9 8 8 8 819 25 47.2 8 8 8 819 24 49.2 8 8 8 823 28 51.0 8 8 8 819 23 51.3 8 8 8 823 27 52.9 8 8 8 824 28 53.2 8 8 8 823 26 55.0 8 8 8 824 27 55.2 8 8 8 825 28 55.5 8 8 8 817 19 55.6 8 8 8 823 25 57.1 8 8 8 824 26 57.3 8 8 8 725 27 57.5 8 8 8 726 28 57.7 8 8 8 723 24 59.5 8 8 8 724 25 59.6 8 8 8 725 26 59.7 8 8 8 726 27 59.8 8 8 8 727 28 59.9 8 8 8 723 23 62.1 8 8 8 728 27 64.4 8 8 8 727 26 64.5 8 8 8 726 25 64.6 8 8 8 725 24 64.7 8 8 8 724 23 64.8 8 8 8 728 26 66.9 8 8 8 627 25 67.1 8 8 8 626 24 67.3 8 8 8 625 23 67.5 8 8 8 619 17 69.4 8 8 8 628 25 69.6 8 8 8 627 24 69.9 8 8 8 626 23 70.2 8 8 8 628 24 72.5 8 8 8 627 23 72.9 8 8 8 623 19 75.2 8 8 8 628 23 75.6 8 8 8 624 19 78.5 8 8 8 525 19 81.7 8 8 8 523 17 84.0 8 8 8 526 19 85.0 8 8 8 524 17 87.7 8 7 7 527 19 88.3 8 7 7 525 17 91.4 7 7 7 528 19 91.5 7 7 7 526 17 95.0 7 7 7 427 17 98.7 7 6 6 428 17 102.3 7 6 6 4

403-119D Wheat Wide

Oats(Volumetric)

2025P Wheel P/N’s

3/23/2005 118-928B

31

38.5 lb. bu.No Seed Treatment








SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 51.3 8 8 8 817 27 53.2 8 8 8 817 26 55.2 8 8 8 819 28 57.3 8 8 8 817 25 57.5 8 8 8 819 27 59.5 8 8 8 817 24 59.8 8 8 8 819 26 61.7 8 8 8 817 23 62.4 8 8 8 819 25 64.2 8 8 8 819 24 66.9 8 8 8 823 28 69.4 8 8 8 819 23 69.8 8 8 8 823 27 72.0 8 8 8 824 28 72.4 8 8 8 823 26 74.7 8 8 8 824 27 75.1 8 8 8 825 28 75.4 8 8 8 817 19 75.6 8 8 8 823 25 77.7 8 8 8 824 26 78.0 8 8 8 725 27 78.2 8 8 8 726 28 78.5 8 8 8 723 24 81.0 8 8 8 724 25 81.1 8 8 8 725 26 81.2 8 8 8 726 27 81.4 8 8 8 727 28 81.5 8 8 8 723 23 84.5 8 8 8 728 27 87.6 8 8 8 727 26 87.7 8 8 8 726 25 87.9 8 8 8 725 24 88.0 8 8 8 724 23 88.2 8 8 8 728 26 91.0 8 8 8 627 25 91.2 8 8 8 626 24 91.5 8 8 8 625 23 91.8 8 8 8 619 17 94.4 8 8 8 628 25 94.6 8 8 8 627 24 95.0 8 8 8 626 23 95.5 8 8 8 628 24 98.6 8 8 8 627 23 99.2 8 8 8 623 19 102.3 8 8 8 628 23 102.9 8 8 8 624 19 106.7 8 8 8 525 19 111.2 8 8 8 523 17 114.3 8 8 8 526 19 115.6 8 8 8 524 17 119.3 8 7 7 527 19 120.1 8 7 7 525 17 124.2 7 7 7 528 19 124.5 7 7 7 526 17 129.2 7 7 7 427 17 134.2 7 6 6 428 17 139.2 7 6 6 4

403-120D V3

Oats(Volumetric)

2025P Wheel P/N’s

118-928B 3/23/2005

32

Chart established withClearfield 161



20900 seeds/pound Range SprocketsDriver = 19Driven = 30




Talc RequiredTransmission

SprocketsSeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


24 23 43.7 8 8 8 728 26 45.1 8 8 8 627 25 45.2 8 8 8 626 24 45.3 8 8 8 625 23 45.5 8 8 8 619 17 46.8 8 8 8 628 25 46.9 8 8 8 627 24 47.1 8 8 8 626 23 47.3 8 8 8 628 24 48.8 8 8 8 627 23 49.1 8 8 8 623 19 50.7 8 8 8 628 23 50.9 8 8 8 624 19 52.9 8 8 8 525 19 55.1 8 8 8 523 17 56.6 8 8 8 526 19 57.3 8 8 8 524 17 59.1 8 7 7 527 19 59.5 8 7 7 525 17 61.5 7 7 7 528 19 61.7 7 7 7 526 17 64.0 7 7 7 427 17 66.5 7 6 6 428 17 68.9 7 6 6 4

403-143D Rice Med RateRequires Flow Gate P/N 817-529C

Rice (Medium)(Volumetric)

2025P Wheel P/N’s

3/23/2005 118-928B

33

45 lb. bu. CYPRESS RiceNo Seed Treatment








SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


23 25 65.1 8 8 8 824 26 65.4 8 8 8 725 27 65.6 8 8 8 726 28 65.8 8 8 8 723 24 67.9 8 8 8 724 25 68.0 8 8 8 725 26 68.1 8 8 8 726 27 68.2 8 8 8 727 28 68.3 8 8 8 723 23 70.8 8 8 8 728 27 73.4 8 8 8 727 26 73.5 8 8 8 726 25 73.6 8 8 8 725 24 73.8 8 8 8 724 23 73.9 8 8 8 728 26 76.3 8 8 8 627 25 76.5 8 8 8 626 24 76.7 8 8 8 625 23 77.0 8 8 8 619 17 79.1 8 8 8 628 25 79.3 8 8 8 627 24 79.7 8 8 8 626 23 80.0 8 8 8 628 24 82.6 8 8 8 627 23 83.1 8 8 8 623 19 85.7 8 8 8 628 23 86.2 8 8 8 624 19 89.4 8 8 8 525 19 93.2 8 8 8 523 17 95.8 8 8 8 526 19 96.9 8 8 8 524 17 100.0 8 7 7 527 19 100.6 8 7 7 525 17 104.1 7 7 7 528 19 104.3 7 7 7 526 17 108.3 7 7 7 427 17 112.5 7 6 6 428 17 116.6 7 6 6 4

403-121D Rice High RateRequires Flow Gate P/N 817-529C

Rice(Volumetric)

2025P Wheel P/N’s

118-928B 3/23/2005

34









SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 27.4 8 8 8 817 27 28.4 8 8 8 817 26 29.5 8 8 8 819 28 30.6 8 8 8 817 25 30.6 8 8 8 819 27 31.7 8 8 8 817 24 31.9 8 8 8 819 26 32.9 8 8 8 817 23 33.3 8 8 8 819 25 34.2 8 8 8 819 24 35.7 8 8 8 823 28 37.0 8 8 8 819 23 37.2 8 8 8 823 27 38.4 8 8 8 824 28 38.6 8 8 8 823 26 39.9 8 8 8 824 27 40.1 8 8 8 825 28 40.2 8 8 8 817 19 40.3 8 8 8 823 25 41.5 8 8 8 824 26 41.6 8 8 8 825 27 41.7 8 8 8 826 28 41.8 8 8 8 823 24 43.2 8 8 8 824 25 43.3 8 8 8 825 26 43.3 8 8 8 826 27 43.4 8 8 8 827 28 43.5 8 8 8 823 23 45.1 8 8 8 828 27 46.7 8 8 8 827 26 46.8 8 8 8 826 25 46.9 8 8 8 825 24 46.9 8 8 8 824 23 47.0 8 8 8 828 26 48.5 8 8 8 827 25 48.7 8 8 8 826 24 48.8 8 8 8 825 23 49.0 8 8 8 819 17 50.4 8 8 8 828 25 50.5 8 8 8 827 24 50.7 8 8 8 826 23 50.9 8 8 8 728 24 52.6 8 8 8 727 23 52.9 8 8 8 723 19 54.5 8 8 8 728 23 54.9 8 8 8 724 19 56.9 8 8 8 725 19 59.3 8 8 8 623 17 61.0 8 8 8 626 19 61.7 8 8 8 624 17 63.6 8 8 8 627 19 64.0 8 8 8 625 17 66.3 8 8 8 628 19 66.4 8 8 8 626 17 68.9 8 8 8 527 17 71.6 8 8 8 528 17 74.2 8 8 8 5


Rye(Volumetric)

2025P Wheel P/N’s

3/23/2005 118-928B

35









SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 60.6 8 8 8 817 27 62.8 8 8 8 817 26 65.2 8 8 8 819 28 67.7 8 8 8 817 25 67.8 8 8 8 819 27 70.2 8 8 8 817 24 70.7 8 8 8 819 26 72.9 8 8 8 817 23 73.7 8 8 8 819 25 75.8 8 8 8 819 24 79.0 8 8 8 823 28 82.0 8 8 8 819 23 82.4 8 8 8 823 27 85.0 8 8 8 824 28 85.5 8 8 8 823 26 88.3 8 8 8 824 27 88.7 8 8 8 825 28 89.1 8 8 8 817 19 89.3 8 8 8 823 25 91.8 8 8 8 824 26 92.1 8 8 8 725 27 92.4 8 8 8 726 28 92.6 8 8 8 723 24 95.6 8 8 8 724 25 95.8 8 8 8 725 26 95.9 8 8 8 726 27 96.1 8 8 8 727 28 96.2 8 8 8 723 23 99.8 8 8 8 728 27 103.5 8 8 8 727 26 103.6 8 8 8 726 25 103.8 8 8 8 725 24 103.9 8 8 8 724 23 104.1 8 8 8 728 26 107.5 8 8 8 627 25 107.8 8 8 8 626 24 108.1 8 8 8 625 23 108.5 8 8 8 619 17 111.5 8 8 8 628 25 111.7 8 8 8 627 24 112.2 8 8 8 626 23 112.8 8 8 8 628 24 116.4 8 8 8 627 23 117.1 8 8 8 623 19 120.8 8 8 8 628 23 121.5 8 8 8 624 19 126.0 8 8 8 525 19 131.3 8 8 8 523 17 135.0 8 8 8 526 19 136.5 8 8 8 524 17 140.9 8 7 7 527 19 141.8 8 7 7 525 17 146.7 7 7 7 528 19 147.0 7 7 7 526 17 152.6 7 7 7 427 17 158.5 7 6 6 428 17 164.3 7 6 6 4

403-119D Wheat Wide

Rye(Volumetric)

2025P Wheel P/N’s

118-928B 3/23/2005

36








SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed


403-122D (1700-2200 seeds/lb)

Soybeans100 Cell Wheel (Singulating)

2025P Wheel P/N’s

3/23/2005 118-928B

37








SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed


403-122D (1700-2200 seeds/lb)

Soybeans100 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

118-928B 3/23/2005

38








SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed


403-123D (2200-2700 seeds/lb)403-124D (2700-3200 seeds/lb)403-125D (3100-3800 seeds/lb)403-126D (3600-4000 seeds/lb)


2025P Wheel P/N’s

3/23/2005 118-928B

39








SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Soybeans110 Cell Wheel (Singulating) (Cont.)

2025P Wheel P/N’s

118-928B 3/23/2005

40

64 lb. bu.Hard Red Winter Wheat



No Seed Treatment Range SprocketsDriver = 19Driven = 30





SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 33.2 8 8 8 817 27 34.5 8 8 8 817 26 35.8 8 8 8 819 28 37.1 8 8 8 817 25 37.2 8 8 8 819 27 38.5 8 8 8 817 24 38.8 8 8 8 819 26 40.0 8 8 8 817 23 40.4 8 8 8 819 25 41.6 8 8 8 819 24 43.3 8 8 8 823 28 44.9 8 8 8 819 23 45.2 8 8 8 823 27 46.6 8 8 8 824 28 46.9 8 8 8 823 26 48.4 8 8 8 824 27 48.6 8 8 8 825 28 48.9 8 8 8 817 19 49.0 8 8 8 823 25 50.3 8 8 8 824 26 50.5 8 8 8 825 27 50.7 8 8 8 826 28 50.8 8 8 8 823 24 52.4 8 8 8 824 25 52.5 8 8 8 825 26 52.6 8 8 8 826 27 52.7 8 8 8 827 28 52.8 8 8 8 823 23 54.7 8 8 8 828 27 56.7 8 8 8 827 26 56.8 8 8 8 826 25 56.9 8 8 8 825 24 57.0 8 8 8 824 23 57.1 8 8 8 828 26 58.9 8 8 8 827 25 59.1 8 8 8 826 24 59.3 8 8 8 825 23 59.5 8 8 8 819 17 61.2 8 8 8 828 25 61.3 8 8 8 827 24 61.6 8 8 8 826 23 61.9 8 8 8 728 24 63.8 8 8 8 727 23 64.2 8 8 8 723 19 66.2 8 8 8 728 23 66.6 8 8 8 724 19 69.1 8 8 8 725 19 72.0 8 8 8 623 17 74.0 8 8 8 626 19 74.9 8 8 8 624 17 77.2 8 8 8 627 19 77.8 8 8 8 625 17 80.5 8 8 8 628 19 80.6 8 8 8 626 17 83.7 8 8 8 527 17 86.9 8 8 8 528 17 90.1 8 8 8 5


Wheat(Volumetric)

2025P Wheel P/N’s

3/23/2005 118-928B

41









SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 76.2 8 8 8 817 27 79.0 8 8 8 817 26 82.1 8 8 8 819 28 85.2 8 8 8 817 25 85.4 8 8 8 819 27 88.3 8 8 8 817 24 88.9 8 8 8 819 26 91.7 8 8 8 817 23 92.8 8 8 8 819 25 95.4 8 8 8 819 24 99.4 8 8 8 823 28 103.1 8 8 8 819 23 103.7 8 8 8 823 27 106.9 8 8 8 824 28 107.6 8 8 8 823 26 111.0 8 8 8 824 27 111.6 8 8 8 825 28 112.1 8 8 8 817 19 112.3 8 8 8 823 25 115.5 8 8 8 824 26 115.9 8 8 8 825 27 116.2 8 8 8 826 28 116.6 8 8 8 823 24 120.3 8 8 8 824 25 120.5 8 8 8 825 26 120.7 8 8 8 826 27 120.9 8 8 8 827 28 121.0 8 8 8 823 23 125.5 8 8 8 828 27 130.2 8 8 8 827 26 130.4 8 8 8 826 25 130.5 8 8 8 825 24 130.8 8 8 8 824 23 131.0 8 8 8 828 26 135.2 8 8 8 827 25 135.6 8 8 8 826 24 136.0 8 8 8 825 23 136.4 8 8 8 819 17 140.3 8 8 8 828 25 140.6 8 8 8 827 24 141.2 8 8 8 826 23 141.9 8 8 8 728 24 146.4 8 8 8 727 23 147.4 8 8 8 723 19 152.0 8 8 8 728 23 152.8 8 8 8 724 19 158.6 8 8 8 725 19 165.2 8 8 8 623 17 169.8 8 8 8 626 19 171.8 8 8 8 624 17 177.2 8 8 8 627 19 178.4 8 8 8 625 17 184.6 8 8 8 628 19 185.0 8 8 8 626 17 192.0 8 8 8 527 17 199.4 8 8 8 528 17 206.7 8 8 8 5

403-119D Wheat Wide

Wheat(Volumetric)

2025P Wheel P/N’s

118-928B 3/23/2005

42

62 lb. bu.Soft Red Winter Wheat



with Seed Treatment Range SprocketsDriver = 19Driven = 30





SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 66.4 8 8 8 817 27 68.9 8 8 8 817 26 71.6 8 8 8 819 28 74.3 8 8 8 817 25 74.4 8 8 8 819 27 77.0 8 8 8 817 24 77.5 8 8 8 819 26 80.0 8 8 8 817 23 80.9 8 8 8 819 25 83.2 8 8 8 819 24 86.6 8 8 8 823 28 89.9 8 8 8 819 23 90.4 8 8 8 823 27 93.2 8 8 8 824 28 93.8 8 8 8 823 26 96.8 8 8 8 824 27 97.3 8 8 8 825 28 97.7 8 8 8 817 19 97.9 8 8 8 823 25 100.7 8 8 8 824 26 101.0 8 8 8 825 27 101.3 8 8 8 826 28 101.6 8 8 8 823 24 104.9 8 8 8 824 25 105.1 8 8 8 825 26 105.2 8 8 8 826 27 105.4 8 8 8 827 28 105.5 8 8 8 823 23 109.4 8 8 8 828 27 113.5 8 8 8 827 26 113.6 8 8 8 826 25 113.8 8 8 8 825 24 114.0 8 8 8 824 23 114.2 8 8 8 828 26 117.8 8 8 8 827 25 118.2 8 8 8 826 24 118.6 8 8 8 825 23 118.9 8 8 8 819 17 122.3 8 8 8 828 25 122.6 8 8 8 827 24 123.1 8 8 8 826 23 123.7 8 8 8 728 24 127.7 8 8 8 727 23 128.5 8 8 8 723 19 132.5 8 8 8 728 23 133.2 8 8 8 724 19 138.2 8 8 8 725 19 144.0 8 8 8 623 17 148.1 8 8 8 626 19 149.7 8 8 8 624 17 154.5 8 8 8 627 19 155.5 8 8 8 625 17 160.9 8 8 8 628 19 161.3 8 8 8 626 17 167.4 8 8 8 527 17 173.8 8 8 8 528 17 180.2 8 8 8 5

403-119D Wheat Wide

Wheat(Volumetric)

2025P Wheel P/N’s

3/23/2005 118-928B

43









SeedRate

Max Plantspeed(mph)

Max Plantspeed(mph)

Max Plantspeed(mph)


17 28 88.5 8 8 8 817 27 91.8 8 8 8 817 26 95.3 8 8 8 819 28 98.9 8 8 8 817 25 99.1 8 8 8 819 27 102.6 8 8 8 817 24 103.3 8 8 8 819 26 106.5 8 8 8 817 23 107.8 8 8 8 819 25 110.8 8 8 8 819 24 115.4 8 8 8 823 28 119.8 8 8 8 819 23 120.4 8 8 8 823 27 124.2 8 8 8 824 28 125.0 8 8 8 823 26 129.0 8 8 8 824 27 129.6 8 8 8 825 28 130.2 8 8 8 817 19 130.5 8 8 8 823 25 134.1 8 8 8 824 26 134.6 8 8 8 725 27 135.0 8 8 8 726 28 135.4 8 8 8 723 24 139.7 8 8 8 724 25 140.0 8 8 8 725 26 140.2 8 8 8 726 27 140.4 8 8 8 727 28 140.6 8 8 8 723 23 145.8 8 8 8 728 27 151.2 8 8 8 727 26 151.4 8 8 8 726 25 151.6 8 8 8 725 24 151.9 8 8 8 724 23 152.1 8 8 8 728 26 157.0 8 8 8 627 25 157.5 8 8 8 626 24 158.0 8 8 8 625 23 158.5 8 8 8 619 17 163.0 8 8 8 628 25 163.3 8 8 8 627 24 164.0 8 8 8 626 23 164.8 8 8 8 628 24 170.1 8 8 8 627 23 171.2 8 8 8 623 19 176.5 8 8 8 628 23 177.5 8 8 8 624 19 184.2 8 8 8 525 19 191.8 8 8 8 523 17 197.3 8 8 8 526 19 199.5 8 8 8 524 17 205.8 8 7 7 527 19 207.2 8 7 7 525 17 214.4 7 7 7 528 19 214.9 7 7 7 526 17 223.0 7 7 7 427 17 231.6 7 6 6 428 17 240.1 7 6 6 4

403-120D V3

Wheat(Volumetric)

2025P Wheel P/N’s

118-928B 3/23/2005

44

ATTENTION!!! (For all seed corn types)Great Plains always recommends test stand calibration of the finger meter to thepopulation and ground speed desired.

Seed Rate ApplicationCharts for Finger Meter

Graphite Powder (1# bottle P/N: 821-042C)(5# jug P/N: 821-060C)

IMPORTANT!

For Finger Pick Up Meters OnlyUse only approved Graphite Powder available fromGreat Plains Mfg. Inc. or Precision Planting to ensureproper lubrication of finger pick-up corn seed meters.

Recommended usage:

For finger pick up meters, add (1) one teaspoon ofgraphite for each 4 units of seed corn (320,000 kernels).

In high humidity conditions or if you are using seedboxseed treatments, or seed corn treated with any insecti-cides or polymers (Poncho, Prescribe, Cruiser, etc.),add one teaspoon of graphite for each unit of seed corn(80,000 kernels).

! CAUTIONDo not use hands or any part of your body to mix graphitelubricant.

3/23/2005 118-928B

45

20” Rows 12 Finger MeterATTENTION! (For all seed corn types) Great Plains always recommends test stand calibration of the finger meter to thepopulation and ground speed desired.

Range SprocketsDriver = 30 Ground SpeedDriven = 15 7 mph 6.5 mph 6 mph 5.5 mph 5 mph 4.5 mph 4 mph 3.5 mph

Transmission Seed SeedCombinations Population Spacing Meter Meter Meter Meter Meter Meter Meter Meter

Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)17 28 17,587 17.817 27 18,239 17.217 26 18,940 16.619 28 19,656 16.017 25 19,698 15.919 27 20,384 15.417 24 20,518 15.319 26 21,168 14.817 23 21,410 14.619 25 22,015 14.219 24 22,932 13.7 4523 28 23,794 13.2 4719 23 23,929 13.1 4723 27 24,676 12.7 48 4524 28 24,829 12.6 49 4523 26 25,625 12.2 50 4724 27 25,749 12.2 51 4725 28 25,863 12.1 51 4717 19 25,918 12.1 51 4723 25 26,650 11.8 52 49 4524 26 26,739 11.7 53 49 4525 27 26,821 11.7 53 49 4526 28 26,898 11.7 53 49 4523 24 27,760 11.3 55 51 4724 25 27,808 11.3 55 51 4725 26 27,853 11.3 55 51 4726 27 27,894 11.2 55 51 4727 28 27,933 11.2 55 51 4723 23 28,967 10.8 57 53 49 4528 27 30,040 10.4 59 55 51 4627 26 30,081 10.4 59 55 51 4626 25 30,126 10.4 59 55 51 4625 24 30,174 10.4 59 55 51 4724 23 30,227 10.4 59 55 51 4728 26 31,195 10.1 61 57 53 4827 25 31,284 10.0 61 57 53 4826 24 31,381 10.0 62 57 53 4825 23 31,486 10.0 62 57 53 4919 17 32,375 9.7 64 59 55 50 4528 25 32,443 9.7 64 59 55 50 4627 24 32,588 9.6 64 59 55 50 4626 23 32,745 9.6 64 60 55 51 4628 24 33,795 9.3 66 62 57 52 4727 23 34,005 9.2 67 62 57 52 4823 19 35,065 8.9 69 64 59 54 4928 23 35,264 8.9 69 64 59 54 49 4524 19 36,590 8.6 72 67 62 56 51 4625 19 38,115 8.2 75 70 64 59 53 4823 17 39,191 8.0 77 71 66 60 55 4926 19 39,639 7.9 78 72 67 61 56 5024 17 40,895 7.7 80 75 69 63 57 52 4627 19 41,164 7.6 81 75 69 64 58 52 4625 17 42,599 7.4 84 78 72 66 60 54 4828 19 42,688 7.3 84 78 72 66 60 54 4826 17 44,303 7.1 81 75 68 62 56 5027 17 46,007 6.8 84 77 71 65 58 52 4528 17 47,710 6.6 80 74 67 60 54 47

For Round Corn optimum meter speed is 45 to 85 RPM

For Flat Corn optimummeter speed is 65 to 85 RPM(shaded area)

118-928B 3/23/2005

46




Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)17 28 17,587 11.9 52 4817 27 18,239 11.5 54 50 4617 26 18,940 11.0 56 52 4819 28 19,656 10.6 58 54 50 4617 25 19,698 10.6 58 54 50 4619 27 20,384 10.3 60 56 51 4717 24 20,518 10.2 60 56 52 4719 26 21,168 9.9 62 58 53 49 4517 23 21,410 9.8 63 59 54 50 4519 25 22,015 9.5 65 60 56 51 4619 24 22,932 9.1 68 63 58 53 4823 28 23,794 8.8 70 65 60 55 50 4519 23 23,929 8.7 70 65 60 55 50 4523 27 24,676 8.5 73 68 62 57 52 4724 28 24,829 8.4 73 68 63 57 52 4723 26 25,625 8.2 75 70 65 59 54 4924 27 25,749 8.1 76 70 65 60 54 4925 28 25,863 8.1 76 71 65 60 54 4917 19 25,918 8.1 76 71 65 60 55 4923 25 26,650 7.8 79 73 67 62 56 50 4524 26 26,739 7.8 79 73 68 62 56 51 4525 27 26,821 7.8 79 73 68 62 56 51 4526 28 26,898 7.8 79 74 68 62 57 51 4523 24 27,760 7.5 82 76 70 64 58 53 4724 25 27,808 7.5 82 76 70 64 59 53 4725 26 27,853 7.5 82 76 70 64 59 53 4726 27 27,894 7.5 82 76 70 65 59 53 4727 28 27,933 7.5 82 76 71 65 59 53 4723 23 28,967 7.2 85 79 73 67 61 55 4928 27 30,040 7.0 82 76 70 63 57 5127 26 30,081 7.0 82 76 70 63 57 5126 25 30,126 6.9 82 76 70 63 57 5125 24 30,174 6.9 83 76 70 63 57 5124 23 30,227 6.9 83 76 70 64 57 51 4528 26 31,195 6.7 85 79 72 66 59 53 4627 25 31,284 6.7 79 72 66 59 53 4626 24 31,381 6.7 79 73 66 59 53 4625 23 31,486 6.6 80 73 66 60 53 4619 17 32,375 6.5 82 75 68 61 55 4828 25 32,443 6.4 82 75 68 61 55 4827 24 32,588 6.4 82 75 69 62 55 4826 23 32,745 6.4 83 76 69 62 55 4828 24 33,795 6.2 85 78 71 64 57 5027 23 34,005 6.1 79 72 64 57 5023 19 35,065 6.0 81 74 66 59 5228 23 35,264 5.9 82 74 67 59 5224 19 36,590 5.7 85 77 69 62 5425 19 38,115 5.5 80 72 64 5623 17 39,191 5.3 82 74 66 5826 19 39,639 5.3 83 75 67 5824 17 40,895 5.1 77 69 6027 19 41,164 5.1 78 69 6125 17 42,599 4.9 81 72 6328 19 42,688 4.9 81 72 6326 17 44,303 4.7 84 75 6527 17 46,007 4.5 77 6828 17 47,710 4.4 80 70



3/23/2005 118-928B

47




Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)17 28 18,513 8.9 69 64 59 54 4917 27 19,198 8.6 72 67 61 56 51 4617 26 19,937 8.3 74 69 64 58 53 4819 28 20,691 8.0 77 72 66 61 55 5017 25 20,734 8.0 77 72 66 61 55 5019 27 21,457 7.7 80 74 69 63 57 51 4617 24 21,598 7.6 81 75 69 63 58 52 4619 26 22,282 7.4 83 77 71 65 59 53 4817 23 22,537 7.3 84 78 72 66 60 54 4819 25 23,174 7.1 80 74 68 62 56 4919 24 24,139 6.8 84 77 71 64 58 51 4523 28 25,047 6.6 80 73 67 60 53 4719 23 25,189 6.6 81 74 67 60 54 4723 27 25,974 6.4 83 76 69 62 55 4824 28 26,136 6.3 84 77 70 63 56 4923 26 26,973 6.1 79 72 65 58 5024 27 27,104 6.1 79 72 65 58 5125 28 27,225 6.1 80 73 65 58 5117 19 27,282 6.1 80 73 65 58 5123 25 28,052 5.9 82 75 67 60 5224 26 28,146 5.9 83 75 68 60 5325 27 28,233 5.8 83 75 68 60 5326 28 28,314 5.8 83 75 68 60 5323 24 29,221 5.6 78 70 62 5524 25 29,272 5.6 78 70 62 5525 26 29,319 5.6 78 70 63 5526 27 29,362 5.6 78 70 63 5527 28 29,403 5.6 78 71 63 5523 23 30,492 5.4 81 73 65 5728 27 31,621 5.2 84 76 67 5927 26 31,664 5.2 84 76 68 5926 25 31,711 5.2 85 76 68 5925 24 31,762 5.2 85 76 68 5924 23 31,817 5.2 85 76 68 5928 26 32,837 5.0 79 70 6127 25 32,931 5.0 79 70 6126 24 33,033 5.0 79 70 6225 23 33,143 5.0 80 71 6219 17 34,079 4.8 82 73 6428 25 34,151 4.8 82 73 6427 24 34,303 4.8 82 73 6426 23 34,469 4.8 83 74 6428 24 35,574 4.6 85 76 6627 23 35,795 4.6 76 6723 19 36,911 4.5 79 6928 23 37,120 4.4 79 6924 19 38,516 4.3 82 7225 19 40,121 4.1 7523 17 41,253 4.0 7726 19 41,725 4.0 7824 17 43,047 3.8 8027 19 43,330 3.8 8125 17 44,841 3.7 8428 19 44,935 3.7 8426 17 46,634 3.527 17 48,428 3.428 17 50,222 3.3



118-928B 3/23/2005

48

Twin Row 30” 6 Finger MeterATTENTION! (For all seed corn types) Great Plains always recommends test stand calibration of the finger meter to thepopulation and ground speed desired.



Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)17 28 17,587 23.8 52 4817 27 18,239 22.9 54 50 4617 26 18,940 22.1 56 52 4819 28 19,656 21.3 58 54 50 4617 25 19,698 21.2 58 54 50 4619 27 20,384 20.5 60 56 51 4717 24 20,518 20.4 60 56 52 4719 26 21,168 19.8 62 58 53 49 4517 23 21,410 19.5 63 59 54 50 4519 25 22,015 19.0 65 60 56 51 4619 24 22,932 18.2 68 63 58 53 4823 28 23,794 17.6 70 65 60 55 50 4519 23 23,929 17.5 70 65 60 55 50 4523 27 24,676 16.9 73 68 62 57 52 4724 28 24,829 16.8 73 68 63 57 52 4723 26 25,625 16.3 75 70 65 59 54 4924 27 25,749 16.2 76 70 65 60 54 4925 28 25,863 16.2 76 71 65 60 54 4917 19 25,918 16.1 76 71 65 60 55 4923 25 26,650 15.7 79 73 67 62 56 50 4524 26 26,739 15.6 79 73 68 62 56 51 4525 27 26,821 15.6 79 73 68 62 56 51 4526 28 26,898 15.5 79 74 68 62 57 51 4523 24 27,760 15.1 82 76 70 64 58 53 4724 25 27,808 15.0 82 76 70 64 59 53 4725 26 27,853 15.0 82 76 70 64 59 53 4726 27 27,894 15.0 82 76 70 65 59 53 4727 28 27,933 15.0 82 76 71 65 59 53 4723 23 28,967 14.4 85 79 73 67 61 55 4928 27 30,040 13.9 82 76 70 63 57 5127 26 30,081 13.9 82 76 70 63 57 5126 25 30,126 13.9 82 76 70 63 57 5125 24 30,174 13.9 83 76 70 63 57 5124 23 30,227 13.8 83 76 70 64 57 51 4528 26 31,195 13.4 85 79 72 66 59 53 4627 25 31,284 13.4 79 72 66 59 53 4626 24 31,381 13.3 79 73 66 59 53 4625 23 31,486 13.3 80 73 66 60 53 4619 17 32,375 12.9 82 75 68 61 55 4828 25 32,443 12.9 82 75 68 61 55 4827 24 32,588 12.8 82 75 69 62 55 4826 23 32,745 12.8 83 76 69 62 55 4828 24 33,795 12.4 85 78 71 64 57 5027 23 34,005 12.3 79 72 64 57 5023 19 35,065 11.9 81 74 66 59 5228 23 35,264 11.9 82 74 67 59 5224 19 36,590 11.4 85 77 69 62 5425 19 38,115 11.0 80 72 64 5623 17 39,191 10.7 82 74 66 5826 19 39,639 10.5 83 75 67 5824 17 40,895 10.2 77 69 6027 19 41,164 10.2 78 69 6125 17 42,599 9.8 81 72 6328 19 42,688 9.8 81 72 6326 17 44,303 9.4 84 75 6527 17 46,007 9.1 77 6828 17 47,710 8.8 80 70



3/23/2005 118-928B

49




Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)17 28 18,513 17.8 69 64 59 54 4917 27 19,198 17.2 72 67 61 56 51 4617 26 19,937 16.6 74 69 64 58 53 4819 28 20,691 16.0 77 72 66 61 55 5017 25 20,734 15.9 77 72 66 61 55 5019 27 21,457 15.4 80 74 69 63 57 51 4617 24 21,598 15.3 81 75 69 63 58 52 4619 26 22,282 14.8 83 77 71 65 59 53 4817 23 22,537 14.6 84 78 72 66 60 54 4819 25 23,174 14.2 80 74 68 62 56 4919 24 24,139 13.7 84 77 71 64 58 51 4523 28 25,047 13.2 80 73 67 60 53 4719 23 25,189 13.1 81 74 67 60 54 4723 27 25,974 12.7 83 76 69 62 55 4824 28 26,136 12.6 84 77 70 63 56 4923 26 26,973 12.2 79 72 65 58 5024 27 27,104 12.2 79 72 65 58 5125 28 27,225 12.1 80 73 65 58 5117 19 27,282 12.1 80 73 65 58 5123 25 28,052 11.8 82 75 67 60 5224 26 28,146 11.7 83 75 68 60 5325 27 28,233 11.7 83 75 68 60 5326 28 28,314 11.7 83 75 68 60 5323 24 29,221 11.3 78 70 62 5524 25 29,272 11.3 78 70 62 5525 26 29,319 11.3 78 70 63 5526 27 29,362 11.2 78 70 63 5527 28 29,403 11.2 78 71 63 5523 23 30,492 10.8 81 73 65 5728 27 31,621 10.4 84 76 67 5927 26 31,664 10.4 84 76 68 5926 25 31,711 10.4 85 76 68 5925 24 31,762 10.4 85 76 68 5924 23 31,817 10.4 85 76 68 5928 26 32,837 10.1 79 70 6127 25 32,931 10.0 79 70 6126 24 33,033 10.0 79 70 6225 23 33,143 10.0 80 71 6219 17 34,079 9.7 82 73 6428 25 34,151 9.7 82 73 6427 24 34,303 9.6 82 73 6426 23 34,469 9.6 83 74 6428 24 35,574 9.3 85 76 6627 23 35,795 9.2 76 6723 19 36,911 8.9 79 6928 23 37,120 8.9 79 6924 19 38,516 8.6 82 7225 19 40,121 8.2 7523 17 41,253 8.0 7726 19 41,725 7.9 7824 17 43,047 7.7 8027 19 43,330 7.6 8125 17 44,841 7.4 8428 19 44,935 7.3 8426 17 46,634 7.127 17 48,428 6.828 17 50,222 6.6



118-928B 3/23/2005

50




Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)17 28 18,513 17.817 27 19,198 17.217 26 19,937 16.619 28 20,691 16.017 25 20,734 15.919 27 21,457 15.417 24 21,598 15.319 26 22,282 14.817 23 22,537 14.619 25 23,174 14.219 24 24,139 13.7 4523 28 25,047 13.2 4719 23 25,189 13.1 4723 27 25,974 12.7 48 4524 28 26,136 12.6 49 4523 26 26,973 12.2 50 4724 27 27,104 12.2 51 4725 28 27,225 12.1 51 4717 19 27,282 12.1 51 4723 25 28,052 11.8 52 49 4524 26 28,146 11.7 53 49 4525 27 28,233 11.7 53 49 4526 28 28,314 11.7 53 49 4523 24 29,221 11.3 55 51 4724 25 29,272 11.3 55 51 4725 26 29,319 11.3 55 51 4726 27 29,362 11.2 55 51 4727 28 29,403 11.2 55 51 4723 23 30,492 10.8 57 53 49 4528 27 31,621 10.4 59 55 51 4627 26 31,664 10.4 59 55 51 4626 25 31,711 10.4 59 55 51 4625 24 31,762 10.4 59 55 51 4724 23 31,817 10.4 59 55 51 4728 26 32,837 10.1 61 57 53 4827 25 32,931 10.0 61 57 53 4826 24 33,033 10.0 62 57 53 4825 23 33,143 10.0 62 57 53 4919 17 34,079 9.7 64 59 55 50 4528 25 34,151 9.7 64 59 55 50 4627 24 34,303 9.6 64 59 55 50 4626 23 34,469 9.6 64 60 55 51 4628 24 35,574 9.3 66 62 57 52 4727 23 35,795 9.2 67 62 57 52 4823 19 36,911 8.9 69 64 59 54 4928 23 37,120 8.9 69 64 59 54 49 4524 19 38,516 8.6 72 67 62 56 51 4625 19 40,121 8.2 75 70 64 59 53 4823 17 41,253 8.0 77 71 66 60 55 4926 19 41,725 7.9 78 72 67 61 56 5024 17 43,047 7.7 80 75 69 63 57 52 4627 19 43,330 7.6 81 75 69 64 58 52 4625 17 44,841 7.4 84 78 72 66 60 54 4828 19 44,935 7.3 84 78 72 66 60 54 4826 17 46,634 7.1 81 75 68 62 56 5027 17 48,428 6.8 84 77 71 65 58 52 4528 17 50,222 6.6 80 74 67 60 54 47



3/23/2005 118-928B

51

Seed Rate Charts for 2020P Bedded

SprocketsDrive Speed Range SprocketsSelect the correct drive speed range sprockets foryour seed by referring to the Seed Rate Chartsbeginning on the next page.

Refer to Figure 3





Transmission SprocketsTo change the seeding rate, change the transmis-sion sprocket combination. Refer to the SeedRate Charts beginning on the next page.

Refer to Figure 4





18277

1

2

3

Driven

3

Driver


18278

13

3

Driver

Driven

2

118-928B 3/23/2005

52


Barley(Volumetric)

2020P Bedded Wheel P/N’s


9 1/2” Row Spacing Twin Row 38”19” Row Spacing




SprocketsSeedRate

Max Plantspeed(mph)


17 28 23.4 8 817 27 24.3 8 817 26 25.3 8 819 28 26.2 8 817 25 26.3 8 819 27 27.2 8 817 24 27.4 8 819 26 28.2 8 817 23 28.5 8 819 25 29.4 8 819 24 30.6 8 823 28 31.7 8 819 23 31.9 8 823 27 32.9 8 824 28 33.1 8 823 26 34.2 8 824 27 34.3 8 825 28 34.5 8 717 19 34.6 8 723 25 35.5 8 724 26 35.7 8 725 27 35.8 8 726 28 35.9 8 723 24 37.0 8 724 25 37.1 8 725 26 37.1 8 726 27 37.2 8 727 28 37.2 8 723 23 38.6 8 728 27 40.1 8 627 26 40.1 8 626 25 40.2 8 625 24 40.2 8 624 23 40.3 8 628 26 41.6 8 627 25 41.7 8 626 24 41.8 8 625 23 42.0 8 619 17 43.2 8 628 25 43.3 8 627 24 43.5 8 626 23 43.7 8 628 24 45.1 8 627 23 45.3 8 623 19 46.8 8 528 23 47.0 8 524 19 48.8 8 525 19 50.8 8 523 17 52.3 8 526 19 52.9 8 524 17 54.5 8 527 19 54.9 8 525 17 56.8 8 428 19 56.9 8 426 17 59.1 8 427 17 61.3 8 428 17 63.6 8 4

3/23/2005 118-928B

53






SprocketsSeedRate

Max Plantspeed(mph)


17 28 51.4 8 817 27 53.3 8 817 26 55.3 8 819 28 57.4 8 817 25 57.6 8 819 27 59.6 8 817 24 60.0 8 819 26 61.9 8 717 23 62.6 8 719 25 64.3 8 719 24 67.0 8 723 28 69.5 8 719 23 69.9 8 723 27 72.1 8 624 28 72.6 8 623 26 74.9 8 624 27 75.2 8 625 28 75.6 8 617 19 75.7 8 623 25 77.9 8 624 26 78.1 8 625 27 78.4 8 626 28 78.6 8 623 24 81.1 8 624 25 81.3 8 625 26 81.4 8 626 27 81.5 8 627 28 81.6 8 623 23 84.6 8 528 27 87.8 8 527 26 87.9 8 526 25 88.0 8 525 24 88.2 8 524 23 88.3 8 528 26 91.2 8 527 25 91.4 8 526 24 91.7 8 525 23 92.0 8 519 17 94.6 8 528 25 94.8 8 527 24 95.2 8 526 23 95.7 8 528 24 98.8 8 427 23 99.4 8 423 19 102.5 8 428 23 103.0 8 424 19 106.9 8 425 19 111.4 8 423 17 114.5 8 426 19 115.8 8 424 17 119.5 8 427 19 120.3 8 425 17 124.5 7 328 19 124.7 7 326 17 129.5 7 327 17 134.4 7 328 17 139.4 7 3

403-085D Wheat Wide

Barley(Volumetric)


118-928B 3/23/2005

54






SprocketsSeedRate

Max Plantspeed(mph)


17 28 64.0 8 817 27 66.4 8 817 26 68.9 8 819 28 71.5 8 817 25 71.7 8 819 27 74.2 8 817 24 74.7 8 819 26 77.0 8 717 23 77.9 8 719 25 80.1 8 719 24 83.4 8 723 28 86.6 8 719 23 87.1 8 723 27 89.8 8 624 28 90.3 8 623 26 93.2 8 624 27 93.7 8 625 28 94.1 8 617 19 94.3 8 623 25 97.0 8 624 26 97.3 8 625 27 97.6 8 626 28 97.9 8 623 24 101.0 8 624 25 101.2 8 625 26 101.4 8 626 27 101.5 8 627 28 101.6 8 623 23 105.4 8 528 27 109.3 8 527 26 109.5 8 526 25 109.6 8 525 24 109.8 8 524 23 110.0 8 528 26 113.5 8 527 25 113.8 8 526 24 114.2 8 525 23 114.6 8 519 17 117.8 8 528 25 118.1 8 527 24 118.6 8 526 23 119.2 8 528 24 123.0 8 427 23 123.7 8 423 19 127.6 8 428 23 128.3 8 424 19 133.1 8 425 19 138.7 8 423 17 142.6 8 426 19 144.2 8 424 17 148.8 8 427 19 149.8 8 425 17 155.0 7 328 19 155.3 7 326 17 161.2 7 327 17 167.4 7 328 17 173.6 7 3

403-094D V3

Barley(Volumetric)


3/23/2005 118-928B

55



1400-2200 krl/pound Twin Row 38”19” Row Spacing

38” Row Spacing

Talc Required Range Sprockets Range SprocketsDriver = 19Driven = 30



SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



118-928B 3/23/2005

56

Rd corn 1400-2000 krl/lb Twin Row 38"19” Row Spacing

38" Row Spacing

Talc Required Range SprocketsDriver=19Driven=30




SeedSpacing(inches)

Max PlantSpeed(mph)

SeedSpacing(inches)


17 28 20,518 16.1 8 8.0 617 27 21,278 15.5 8 7.8 617 26 22,097 14.9 8 7.5 519 28 22,932 14.4 8 7.2 517 25 22,981 14.4 8 7.2 519 27 23,782 13.9 8 6.9 517 24 23,938 13.8 8 6.9 519 26 24,696 13.4 8 6.7 517 23 24,979 13.2 8 6.6 519 25 25,684 12.9 8 6.4 519 24 26,754 12.3 8 6.2 423 28 27,760 11.9 8 5.9 419 23 27,918 11.8 8 5.9 423 27 28,788 11.5 8 5.7 424 28 28,967 11.4 8 5.7 423 26 29,895 11.0 8 5.5 424 27 30,040 11.0 8 5.5 425 28 30,174 10.9 8 5.5 417 19 30,238 10.9 8 5.5 423 25 31,091 10.6 8 5.3 424 26 31,195 10.6 8 5.3 425 27 31,292 10.6 8 5.3 426 28 31,381 10.5 8 5.3 423 24 32,387 10.2 8 5.1 424 25 32,443 10.2 8 5.1 425 26 32,495 10.2 8 5.1 426 27 32,543 10.1 8 5.1 427 28 32,588 10.1 8 5.1 423 23 33,795 9.8 7 4.9 328 27 35,047 9.4 7 4.7 327 26 35,095 9.4 7 4.7 326 25 35,147 9.4 7 4.7 325 24 35,203 9.4 7 4.7 324 23 35,264 9.4 7 4.7 328 26 36,395 9.1 7 4.5 327 25 36,499 9.0 7 4.5 326 24 36,611 9.0 7 4.5 325 23 36,734 9.0 7 4.5 319 17 37,771 8.7 6 4.4 328 25 37,850 8.7 6 4.4 327 24 38,019 8.7 6 4.3 326 23 38,203 8.6 6 4.3 328 24 39,427 8.4 6 4.2 327 23 39,672 8.3 6 4.2 323 19 40,910 8.1 6 4.0 328 23 41,142 8.0 6 4.0 324 19 42,688 7.7 6 3.9 325 19 44,467 7.4 5 3.7 223 17 45,723 7.2 5 3.6 226 19 46,246 7.1 5 3.6 224 17 47,710 6.9 5 3.5 227 19 48,024 6.9 5 3.4 225 17 49,698 6.6 5 3.3 228 19 49,803 6.6 5 3.3 226 17 51,686 6.4 5 3.2 227 17 53,674 6.2 4 3.1 228 17 55,662 5.9 4 3.0 2




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57

4000-6000 seeds/pound 9 1/2” Row Spacing Twin Row 38”19” Row Spacing




SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Cotton120 Cell Wheel (Singulating)


118-928B 3/23/2005

58





SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Cotton (High Rate)120 Cell Wheel (Singulating)


3/23/2005 118-928B

59


38” Row Spacing

Talc Required Range Sprockets Range SprocketsDriver = 19Driven = 30



SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed



Row Cotton120 Cell Wheel (Singulating)


118-928B 3/23/2005

60




38” Row Spacing




SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed


403-093D (10500-18000 seeds/lb)

Row Milo (Low Rate)102 Cell Wheel (Singulating)


3/23/2005 118-928B

61




38” Row Spacing




SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed



Row Milo (Med Rate)135 Cell Wheel (Singulating)


118-928B 3/23/2005

62




38” Row Spacing




SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed



Row Milo (High Rate)270 Cell Wheel (Singulating)


3/23/2005 118-928B

63







SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed


403-092D (10500-18000 seeds/lb)

Solid Milo (Low Rate)51 Cell Wheel (Singulating)


118-928B 3/23/2005

64







SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed


403-093D (10500-18000 seeds/lb)

Solid Milo (Med Rate)102 Cell Wheel (Singulating)


3/23/2005 118-928B

65







SeedPopulation

SeedSpacing

Max PlantSpeed

SeedSpacing

Max PlantSpeed



Solid Milo (High Rate)135 Cell Wheel (Singulating)


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66




Range SprocketsTalc Required Driver = 38

Driven = 30Transmission

SprocketsSeedRate

Max Plantspeed(mph)


17 28 15.6 8 817 27 16.2 8 817 26 16.8 8 819 28 17.5 8 817 25 17.5 8 819 27 18.1 8 817 24 18.2 8 819 26 18.8 8 817 23 19.0 8 819 25 19.6 8 819 24 20.4 8 823 28 21.2 8 819 23 21.3 8 823 27 21.9 8 824 28 22.1 8 823 26 22.8 8 824 27 22.9 8 825 28 23.0 8 717 19 23.0 8 723 25 23.7 8 724 26 23.8 8 725 27 23.8 8 726 28 23.9 8 723 24 24.7 8 724 25 24.7 8 725 26 24.8 8 726 27 24.8 8 727 28 24.8 8 723 23 25.7 8 728 27 26.7 8 627 26 26.7 8 626 25 26.8 8 625 24 26.8 8 624 23 26.9 8 628 26 27.7 8 627 25 27.8 8 626 24 27.9 8 625 23 28.0 8 619 17 28.8 8 628 25 28.8 8 627 24 29.0 8 626 23 29.1 8 628 24 30.0 8 627 23 30.2 8 623 19 31.2 8 528 23 31.3 8 524 19 32.5 8 525 19 33.9 8 523 17 34.8 8 526 19 35.2 8 524 17 36.4 8 527 19 36.6 8 525 17 37.9 8 428 19 37.9 8 426 17 39.4 8 427 17 40.9 8 428 17 42.4 8 4


Oats(Volumetric)


3/23/2005 118-928B

67






SprocketsSeedRate

Max Plantspeed(mph)


17 28 37.7 8 817 27 39.1 8 817 26 40.6 8 819 28 42.2 8 817 25 42.2 8 819 27 43.7 8 817 24 44.0 8 819 26 45.4 8 717 23 45.9 8 719 25 47.2 8 719 24 49.2 8 723 28 51.0 8 719 23 51.3 8 723 27 52.9 8 624 28 53.2 8 623 26 55.0 8 624 27 55.2 8 625 28 55.5 8 617 19 55.6 8 623 25 57.1 8 624 26 57.3 8 625 27 57.5 8 626 28 57.7 8 623 24 59.5 8 624 25 59.6 8 625 26 59.7 8 626 27 59.8 8 627 28 59.9 8 623 23 62.1 8 528 27 64.4 8 527 26 64.5 8 526 25 64.6 8 525 24 64.7 8 524 23 64.8 8 528 26 66.9 8 527 25 67.1 8 526 24 67.3 8 525 23 67.5 8 519 17 69.4 8 528 25 69.6 8 527 24 69.9 8 526 23 70.2 8 528 24 72.5 8 427 23 72.9 8 423 19 75.2 8 428 23 75.6 8 424 19 78.5 8 425 19 81.7 8 423 17 84.0 8 426 19 85.0 8 424 17 87.7 8 427 19 88.3 8 425 17 91.4 7 328 19 91.5 7 326 17 95.0 7 327 17 98.7 7 328 17 102.3 7 3

403-085D Wheat Wide

Oats(Volumetric)


118-928B 3/23/2005

68

38.5 lb. bu.No Seed Treatment





SprocketsSeedRate

Max Plantspeed(mph)


17 28 51.3 8 817 27 53.2 8 817 26 55.2 8 819 28 57.3 8 817 25 57.5 8 819 27 59.5 8 817 24 59.8 8 819 26 61.7 8 717 23 62.4 8 719 25 64.2 8 719 24 66.9 8 723 28 69.4 8 719 23 69.8 8 723 27 72.0 8 624 28 72.4 8 623 26 74.7 8 624 27 75.1 8 625 28 75.4 8 617 19 75.6 8 623 25 77.7 8 624 26 78.0 8 625 27 78.2 8 626 28 78.5 8 623 24 81.0 8 624 25 81.1 8 625 26 81.2 8 626 27 81.4 8 627 28 81.5 8 623 23 84.5 8 528 27 87.6 8 527 26 87.7 8 526 25 87.9 8 525 24 88.0 8 524 23 88.2 8 528 26 91.0 8 527 25 91.2 8 526 24 91.5 8 525 23 91.8 8 519 17 94.4 8 528 25 94.6 8 527 24 95.0 8 526 23 95.5 8 528 24 98.6 8 427 23 99.2 8 423 19 102.3 8 428 23 102.9 8 424 19 106.7 8 425 19 111.2 8 423 17 114.3 8 426 19 115.6 8 424 17 119.3 8 427 19 120.1 8 425 17 124.2 7 328 19 124.5 7 326 17 129.2 7 327 17 134.2 7 328 17 139.2 7 3

403-094D V3

Oats(Volumetric)


3/23/2005 118-928B

69

Chart established withClearfield 161


20900 seeds/pound Range SprocketsDriver = 19Driven = 30



SprocketsSeedRate

Max Plantspeed(mph)


24 23 43.7 8 528 26 45.1 8 527 25 45.2 8 526 24 45.3 8 625 23 45.5 8 519 17 46.8 8 528 25 46.9 8 527 24 47.1 8 526 23 47.3 8 528 24 48.8 8 427 23 49.1 8 423 19 50.7 8 628 23 50.9 8 624 19 52.9 8 425 19 55.1 8 423 17 56.6 8 426 19 57.3 8 424 17 59.1 8 427 19 59.5 8 425 17 61.5 7 328 19 61.7 7 326 17 64.0 7 327 17 66.5 7 328 17 68.9 7 3

403-142D Rice Med RateRequires Flow Gate P/N 817-529C

Rice (Medium)(Volumetric)


118-928B 3/23/2005

70

45 lb. bu. CYPRESS RiceNo Seed Treatment





SprocketsSeedRate

Max Plantspeed(mph)


23 25 65.1 8 624 26 65.4 8 625 27 65.6 8 626 28 65.8 8 623 24 67.9 8 624 25 68.0 8 625 26 68.1 8 626 27 68.2 8 627 28 68.3 8 623 23 70.8 8 528 27 73.4 8 527 26 73.5 8 526 25 73.6 8 525 24 73.8 8 524 23 73.9 8 528 26 76.3 8 527 25 76.5 8 526 24 76.7 8 525 23 77.0 8 519 17 79.1 8 528 25 79.3 8 527 24 79.7 8 526 23 80.0 8 528 24 82.6 8 427 23 83.1 8 423 19 85.7 8 428 23 86.2 8 424 19 89.4 8 425 19 93.2 8 423 17 95.8 8 426 19 96.9 8 424 17 100.0 8 427 19 100.6 8 425 17 104.1 7 328 19 104.3 7 326 17 108.3 7 327 17 112.5 7 328 17 116.6 7 3

403-095D Rice High RateRequires Flow Gate P/N 817-529C

Rice(Volumetric)


3/23/2005 118-928B

71






SprocketsSeedRate

Max Plantspeed(mph)


17 28 27.4 8 817 27 28.4 8 817 26 29.5 8 819 28 30.6 8 817 25 30.6 8 819 27 31.7 8 817 24 31.9 8 819 26 32.9 8 817 23 33.3 8 819 25 34.2 8 819 24 35.7 8 823 28 37.0 8 819 23 37.2 8 823 27 38.4 8 824 28 38.6 8 823 26 39.9 8 824 27 40.1 8 825 28 40.2 8 717 19 40.3 8 723 25 41.5 8 724 26 41.6 8 725 27 41.7 8 726 28 41.8 8 723 24 43.2 8 724 25 43.3 8 725 26 43.3 8 726 27 43.4 8 727 28 43.5 8 723 23 45.1 8 728 27 46.7 8 627 26 46.8 8 626 25 46.9 8 625 24 46.9 8 624 23 47.0 8 628 26 48.5 8 627 25 48.7 8 626 24 48.8 8 625 23 49.0 8 619 17 50.4 8 628 25 50.5 8 627 24 50.7 8 626 23 50.9 8 628 24 52.6 8 627 23 52.9 8 623 19 54.5 8 528 23 54.9 8 524 19 56.9 8 525 19 59.3 8 523 17 61.0 8 526 19 61.7 8 524 17 63.6 8 527 19 64.0 8 525 17 66.3 8 428 19 66.4 8 426 17 68.9 8 427 17 71.6 8 428 17 74.2 8 4


Rye(Volumetric)


118-928B 3/23/2005

72






SprocketsSeedRate

Max Plantspeed(mph)


17 28 60.6 8 817 27 62.8 8 817 26 65.2 8 819 28 67.7 8 817 25 67.8 8 819 27 70.2 8 817 24 70.7 8 819 26 72.9 8 717 23 73.7 8 719 25 75.8 8 719 24 79.0 8 723 28 82.0 8 719 23 82.4 8 723 27 85.0 8 624 28 85.5 8 623 26 88.3 8 624 27 88.7 8 625 28 89.1 8 617 19 89.3 8 623 25 91.8 8 624 26 92.1 8 625 27 92.4 8 626 28 92.6 8 623 24 95.6 8 624 25 95.8 8 625 26 95.9 8 626 27 96.1 8 627 28 96.2 8 623 23 99.8 8 528 27 103.5 8 527 26 103.6 8 526 25 103.8 8 525 24 103.9 8 524 23 104.1 8 528 26 107.5 8 527 25 107.8 8 526 24 108.1 8 525 23 108.5 8 519 17 111.5 8 528 25 111.7 8 527 24 112.2 8 526 23 112.8 8 528 24 116.4 8 427 23 117.1 8 423 19 120.8 8 428 23 121.5 8 424 19 126.0 8 425 19 131.3 8 423 17 135.0 8 426 19 136.5 8 424 17 140.9 8 427 19 141.8 8 425 17 146.7 7 328 19 147.0 7 326 17 152.6 7 327 17 158.5 7 328 17 164.3 7 3

403-085D Wheat Wide

Rye(Volumetric)


3/23/2005 118-928B

73


38” Row Spacing





SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed


403-071D (1700-2200 seeds/lb)



118-928B 3/23/2005

74


38” Row Spacing





SeedPopulation

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed

SeedSpacing

Max Plantspeed





3/23/2005 118-928B

75






SprocketsSeedRate

Max Plantspeed(mph)


17 28 33.2 8 817 27 34.5 8 817 26 35.8 8 819 28 37.1 8 817 25 37.2 8 819 27 38.5 8 817 24 38.8 8 819 26 40.0 8 817 23 40.4 8 819 25 41.6 8 819 24 43.3 8 823 28 44.9 8 819 23 45.2 8 823 27 46.6 8 824 28 46.9 8 823 26 48.4 8 824 27 48.6 8 825 28 48.9 8 717 19 49.0 8 723 25 50.3 8 724 26 50.5 8 725 27 50.7 8 726 28 50.8 8 723 24 52.4 8 724 25 52.5 8 725 26 52.6 8 726 27 52.7 8 727 28 52.8 8 723 23 54.7 8 728 27 56.7 8 627 26 56.8 8 626 25 56.9 8 625 24 57.0 8 624 23 57.1 8 628 26 58.9 8 627 25 59.1 8 626 24 59.3 8 625 23 59.5 8 619 17 61.2 8 628 25 61.3 8 627 24 61.6 8 626 23 61.9 8 628 24 63.8 8 627 23 64.2 8 623 19 66.2 8 528 23 66.6 8 524 19 69.1 8 525 19 72.0 8 523 17 74.0 8 526 19 74.9 8 524 17 77.2 8 527 19 77.8 8 525 17 80.5 8 428 19 80.6 8 426 17 83.7 8 427 17 86.9 8 428 17 90.1 8 4


Wheat(Volumetric)


118-928B 3/23/2005

76






SprocketsSeedRate

Max Plantspeed(mph)


17 28 76.2 8 817 27 79.0 8 817 26 82.1 8 819 28 85.2 8 817 25 85.4 8 819 27 88.3 8 817 24 88.9 8 819 26 91.7 8 817 23 92.8 8 819 25 95.4 8 819 24 99.4 8 823 28 103.1 8 819 23 103.7 8 823 27 106.9 8 824 28 107.6 8 823 26 111.0 8 824 27 111.6 8 825 28 112.1 8 717 19 112.3 8 723 25 115.5 8 724 26 115.9 8 725 27 116.2 8 726 28 116.6 8 723 24 120.3 8 724 25 120.5 8 725 26 120.7 8 726 27 120.9 8 727 28 121.0 8 723 23 125.5 8 728 27 130.2 8 627 26 130.4 8 626 25 130.5 8 625 24 130.8 8 624 23 131.0 8 628 26 135.2 8 627 25 135.6 8 626 24 136.0 8 625 23 136.4 8 619 17 140.3 8 628 25 140.6 8 627 24 141.2 8 626 23 141.9 8 628 24 146.4 8 627 23 147.4 8 623 19 152.0 8 528 23 152.8 8 524 19 158.6 8 525 19 165.2 8 523 17 169.8 8 526 19 171.8 8 524 17 177.2 8 527 19 178.4 8 525 17 184.6 8 428 19 185.0 8 426 17 192.0 8 427 17 199.4 8 428 17 206.7 8 4

403-085D Wheat Wide

Wheat(Volumetric)


3/23/2005 118-928B

77





Driven = 30


SeedRate

Max Plantspeed(mph)


17 28 66.4 8 817 27 68.9 8 817 26 71.6 8 819 28 74.3 8 817 25 74.4 8 819 27 77.0 8 817 24 77.5 8 819 26 80.0 8 817 23 80.9 8 819 25 83.2 8 819 24 86.6 8 823 28 89.9 8 819 23 90.4 8 823 27 93.2 8 824 28 93.8 8 823 26 96.8 8 824 27 97.3 8 825 28 97.7 8 717 19 97.9 8 723 25 100.7 8 724 26 101.0 8 725 27 101.3 8 726 28 101.6 8 723 24 104.9 8 724 25 105.1 8 725 26 105.2 8 726 27 105.4 8 727 28 105.5 8 723 23 109.4 8 728 27 113.5 8 627 26 113.6 8 626 25 113.8 8 625 24 114.0 8 624 23 114.2 8 628 26 117.8 8 627 25 118.2 8 626 24 118.6 8 625 23 118.9 8 619 17 122.3 8 628 25 122.6 8 627 24 123.1 8 626 23 123.7 8 628 24 127.7 8 627 23 128.5 8 623 19 132.5 8 528 23 133.2 8 524 19 138.2 8 525 19 144.0 8 523 17 148.1 8 526 19 149.7 8 524 17 154.5 8 527 19 155.5 8 525 17 160.9 8 428 19 161.3 8 426 17 167.4 8 427 17 173.8 8 428 17 180.2 8 4

403-085D Wheat Wide

Wheat(Volumetric)


118-928B 3/23/2005

78






SprocketsSeedRate

Max Plantspeed(mph)


17 28 88.5 8 817 27 91.8 8 817 26 95.3 8 819 28 98.9 8 817 25 99.1 8 819 27 102.6 8 817 24 103.3 8 819 26 106.5 8 717 23 107.8 8 719 25 110.8 8 719 24 115.4 8 723 28 119.8 8 719 23 120.4 8 723 27 124.2 8 624 28 125.0 8 623 26 129.0 8 624 27 129.6 8 625 28 130.2 8 617 19 130.5 8 623 25 134.1 8 624 26 134.6 8 625 27 135.0 8 626 28 135.4 8 623 24 139.7 8 624 25 140.0 8 625 26 140.2 8 626 27 140.4 8 627 28 140.6 8 623 23 145.8 8 528 27 151.2 8 527 26 151.4 8 526 25 151.6 8 525 24 151.9 8 524 23 152.1 8 528 26 157.0 8 527 25 157.5 8 526 24 158.0 8 525 23 158.5 8 519 17 163.0 8 528 25 163.3 8 527 24 164.0 8 526 23 164.8 8 528 24 170.1 8 427 23 171.2 8 423 19 176.5 8 428 23 177.5 8 424 19 184.2 8 425 19 191.8 8 423 17 197.3 8 426 19 199.5 8 424 17 205.8 8 427 19 207.2 8 425 17 214.4 7 328 19 214.9 7 326 17 223.0 7 327 17 231.6 7 328 17 240.1 7 3

403-094D V3

Wheat(Volumetric)


3/23/2005 118-928B

79

Seed Rate Charts for 15” Skip Row 5/4/5

SprocketsDrive Speed Range SprocketsSelect the correct drive speed range sprockets foryour seed by referring to the Seed Rate Chartsbeginning on the next page.

Refer to Figure 5





Transmission SprocketsTo change the seeding rate, change the transmis-sion sprocket combination. Refer to the SeedRate Charts beginning on the next page.

Refer to Figure 6





18277

1

2

3

Driven

3

Driver


18278

13

3

Driver

Driven

2

118-928B 3/23/2005

80

1700-2200 seeds/pound 15” Skip Row 5/4/5



SeedPopulation

SeedSpacing

Max Plantspeed

Driver Driven (seeds/acre) (inches) (mph)17 28 85,493 4.3 817 27 88,659 4.1 817 26 92,069 4.0 819 28 95,551 3.8 817 25 95,752 3.8 819 27 99,090 3.7 817 24 99,742 3.7 819 26 102,901 3.6 817 23 104,079 3.5 819 25 107,017 3.4 819 24 111,476 3.3 823 28 115,667 3.2 819 23 116,323 3.1 823 27 119,951 3.1 824 28 120,696 3.0 823 26 124,565 2.9 824 27 125,166 2.9 825 28 125,725 2.9 817 19 125,990 2.9 823 25 129,547 2.8 824 26 129,980 2.8 825 27 130,382 2.8 826 28 130,754 2.8 823 24 134,945 2.7 824 25 135,180 2.7 825 26 135,396 2.7 826 27 135,597 2.7 827 28 135,783 2.7 823 23 140,812 2.6 828 27 146,027 2.5 727 26 146,228 2.5 726 25 146,445 2.5 725 24 146,679 2.5 724 23 146,934 2.5 728 26 151,644 2.4 727 25 152,077 2.4 726 24 152,546 2.4 725 23 153,057 2.4 719 17 157,378 2.3 728 25 157,710 2.3 727 24 158,414 2.3 726 23 159,179 2.3 728 24 164,281 2.2 627 23 165,301 2.2 623 19 170,457 2.1 628 23 171,423 2.1 624 19 177,868 2.1 625 19 185,279 2.0 623 17 190,510 1.9 526 19 192,690 1.9 524 17 198,794 1.8 527 19 200,101 1.8 525 17 207,077 1.8 528 19 207,513 1.8 526 17 215,360 1.7 527 17 223,643 1.6 528 17 231,926 1.6 4

403-071D (1700-2200 seeds/lb)


2020P 15” Skip Row 5/4/5 Wheel P/N’s

403-122D (1700-2200 seeds/lb)


15” Skip Row 5/4/5Range Sprockets


SeedPopulation

SeedSpacing

Max Plantspeed

(seeds/acre) (inches) (mph)170,986 2.1 6177,319 2.1 6184,139 2.0 6191,102 1.9 5191,504 1.9 5198,180 1.8 5199,484 1.8 5205,802 1.8 5208,157 1.8 5214,034 1.7 5222,953 1.6 5231,334 1.6 4232,646 1.6 4239,902 1.5 4241,392 1.5 4249,129 1.5 4250,333 1.5 4251,450 1.5 4251,980 1.5 4259,094 1.4 4259,961 1.4 4260,763 1.4 4261,508 1.4 4269,890 1.4 4270,359 1.4 4270,793 1.4 4271,194 1.3 4271,566 1.3 4281,624 1.3 4292,055 1.3 3292,456 1.3 3292,889 1.2 3293,359 1.2 3293,869 1.2 3303,288 1.2 3304,154 1.2 3305,093 1.2 3306,113 1.2 3314,756 1.2 3315,419 1.2 3316,827 1.2 3318,358 1.1 3328,562 1.1 3330,602 1.1 3340,914 1.1 3342,847 1.1 3355,736 1.0 3370,558 1.0 3381,021 1.0 2385,381 0.9 2397,587 0.9 2400,203 0.9 2414,153 0.9 2415,025 0.9 2430,719 0.8 2447,286 0.8 2463,852 0.8 2

3/23/2005 118-928B

81

2200-4000 seeds/pound 15” Skip Row 5/4/5



SeedPopulation

SeedSpacing

Max Plantspeed

Driver Driven (seeds/acre) (inches) (mph)17 28 94,042 3.9 817 27 97,525 3.8 817 26 101,276 3.6 819 28 105,106 3.5 817 25 105,327 3.5 819 27 108,999 3.4 817 24 109,716 3.3 819 26 113,191 3.2 817 23 114,486 3.2 819 25 117,719 3.1 819 24 122,624 3.0 823 28 127,234 2.9 819 23 127,955 2.9 823 27 131,946 2.8 824 28 132,766 2.8 823 26 137,021 2.7 824 27 137,683 2.7 825 28 138,298 2.6 817 19 138,589 2.6 823 25 142,502 2.6 824 26 142,978 2.6 825 27 143,420 2.6 826 28 143,830 2.5 823 24 148,439 2.5 824 25 148,698 2.5 825 26 148,936 2.5 826 27 149,157 2.5 827 28 149,361 2.4 823 23 154,893 2.4 828 27 160,630 2.3 827 26 160,851 2.3 826 25 161,089 2.3 825 24 161,347 2.3 824 23 161,628 2.3 828 26 166,808 2.2 827 25 167,285 2.2 826 24 167,801 2.2 825 23 168,362 2.2 819 17 173,116 2.1 828 25 173,481 2.1 827 24 174,255 2.1 826 23 175,097 2.1 728 24 180,709 2.0 727 23 181,831 2.0 723 19 187,502 2.0 728 23 188,566 1.9 724 19 195,655 1.9 725 19 203,807 1.8 623 17 209,562 1.7 626 19 211,959 1.7 624 17 218,673 1.7 627 19 220,112 1.7 625 17 227,784 1.6 628 19 228,264 1.6 626 17 236,896 1.5 527 17 246,007 1.5 528 17 255,118 1.4 5






15” Skip Row 5/4/5Range Sprockets


SeedPopulation

SeedSpacing

Max Plantspeed

(seeds/acre) (inches) (mph)188,085 1.9 7195,051 1.9 7202,553 1.8 6210,212 1.7 6210,655 1.7 6217,998 1.7 6219,432 1.7 6226,383 1.6 6228,973 1.6 6235,438 1.6 5245,248 1.5 5254,468 1.4 5255,911 1.4 5263,892 1.4 5265,531 1.4 5274,042 1.3 5275,366 1.3 5276,595 1.3 5277,178 1.3 5285,004 1.3 4285,957 1.3 4286,839 1.3 4287,659 1.3 4296,879 1.2 4297,395 1.2 4297,872 1.2 4298,313 1.2 4298,723 1.2 4309,787 1.2 4321,260 1.1 4321,702 1.1 4322,178 1.1 4322,694 1.1 4323,256 1.1 4333,616 1.1 4334,570 1.1 4335,602 1.1 4336,725 1.1 4346,232 1.1 4346,961 1.1 4348,510 1.0 4350,194 1.0 3361,418 1.0 3363,663 1.0 3375,005 1.0 3377,132 1.0 3391,309 0.9 3407,614 0.9 3419,123 0.9 3423,919 0.9 3437,346 0.8 3440,223 0.8 3455,569 0.8 3456,528 0.8 3473,791 0.8 2492,014 0.7 2510,237 0.7 2

Great Plains Manufacturing, Inc.Corporate Office: P.O. Box 5060Salina, Kansas 67402-5060 USA

Seed Rate Charts for 2025, 2020 Bedded and 15” Skip Row5/4 ... · sion sprocket combination....

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