Sonalika International Di-20 Gardentrac _4wd_ Tractor

OECD Approval No. : 2/2 744

Date of approval : 1st of February, 2013

Report on test in accordance with

OECD STANDARD CODE 2 for the Official Testing of Agricultural and Forest ry Tractors

Agricultural Tractor

SONALIKA INTERNATIONAL DI-20 GARDENTRAC 4WD TRACTOR MGS - 15 km/h

Make : International Tractors Limited Manufactured by : M/s International Tractors Limited,

Village - Chak Gujran P.O. - Piplanwala, Jalandhar Road, Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

Submitted for test by : The manufacturer

Report No.

: T- 857/1368/28/OECD/2013

Date : February, 2013

GOVERNMENT OF INDIA Ministry of Agriculture, (Deptt. of Agriculture and Co-opn.) CENTRAL FARM MACHINERY TRAINING & TESTING INSTITUTE

P.O. Tractor Nagar, BUDNI (M.P.) – 466 445 INDIA E-mail: [email protected] Web site: cfmtti.dacnet.nic.in

of 23

T- 857/1368/28/OECD/2013 SONALIKA INTERNATIONAL DI- 20 GARDENTRAC 4WD TRACTOR

CENTRAL FARM MACHINERY TRAINING AND TESTING INSTITU TE – BUDNI of 23

This is a report on a tractor test in accordance with OECD STANDARD CODE 2 for the Official Testing of Agricultural and Forestry Tractors. It does not contain an evaluation of the tractor on practical work.

OECD No.: 2/2 744 Date of approval: 1 st of February, 2013

In this report units of all performance characteristics are given corresponding to the International system of units.

The relationship to the Technical System of Units is given by the following conversions: Force 1 kN = 1000 N = 102 kgf

Power 1 kW = 1000 W = 1.36 Ps

Pressure 1

100

MPa kPa

=

=

10 1000

bar mbar

=

=

10.2 750.1

kgf/cm2

mm of Hg

This report should not be reproduced in part or full without prior permission of the Director, Central Farm Machinery Training & Testing Institute, Budni (M.P.), India.



TABLE OF CONTENTS PAGE No.

1. SPECIFICATIONS OF TRACTOR 4

2. TEST CONDITIONS 13

3. COMPULSORY TEST RESULTS 15

3.1 Main power take-off performance 15

3.2 Hydraulic power and lifting force 20

3.3 Drawbar power test (Un-ballasted tractor) 21

5. REPAIR AND ADJUSTMENTS PRIOR TO TESTS 23

6. REMARKS 23

Statement

The information opposite each item in the specification portion of this report has been validated by the Testing Station. An item marked [C] indicates to the test report user that the information declared by the manufacturer has been checked whereas an item marked [D] indicates that the manufacturer’s declaration has been endorsed.



[C] Tractor manufacturer’s name and address

: M/s International Tractors Limited, Village - Chak Gujran, P.O. - Piplanwala, Jalandhar Road,Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

[D] Location of tractor assembly : M/s International Tractors Limited, Village - Chak Gujran, P.O. - Piplanwala, Jalandhar Road,Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

[D] Submitted for test by : The manufacturer

[C] Selected for test by : Testing Authority in the agreement with the manufacturer.

[D] Place of running-in : At manufacturer’s works [D] Duration of running-in : 35 hours [C] Location of test : Government of India,

Central Farm Machinery Training and Testing Institute, P.O.- Tractor Nagar, BUDNI – 466 445 (M.P.), INDIA

[C] Code version : OECD Standard Code 2 (July, 2012)

1. SPECIFICATIONS OF TRACTOR

1.1 Identification: 1.1.1 Denomination [C] Make of tractor : International Tractors Limited [C] Model (trade name) : Sonalika International DI-20 Gardentrac [C] Type : 4WD, Agricultural tractor 1.1.2 Numbers: [D] 1st Serial No. or prototype : HMGSW249042/5 [C] Serial No. : DMGSD306552G 1.1.3 Other specification (if applicable): [D] Model(s) for other countries : Not announced [C] Transmission type or

gears x ranges : Mechanical, sliding mesh gears.

6 Forward, 2 Reverse gears. [C] Speed version : 15 km/h [D] Manufacturer identification or

Technical type no. : MGS

1.2 Engine: [C] Make : MHI-VST Diesel Engines Private Limited [C] Model : MVL3E [C] Type : Four stroke, water cooled, Indirect injection

diesel engine [C] Serial No. : A6158



1.2.1 Cylinders: [C] Number/disposition : Three, vertical inline [D] Bore/Stroke : 76 mm / 70 mm [D] Capacity : 952 cm3 [D] Compression ratio : 23 (+/-0.5) :1 [D] Arrangement of valves : Overhead [D] Cylinder liners : Wet, replaceable 1.2.2 Fuel system: [C] Fuel feed system : Gravity and force feed Filter(s): [C] Make : Luman, India [C] Model : FF-108, K-513 [C] Type : Paper element [C] Number(s) : One [D] Capacity of fuel tank : 31.5 dm3 Injection pump: [C] Make : Denso Co. JAPAN [D] Model : ND 094500-8130 04K22 [C] Type : Plunger, in-line [C] Serial Number : Not Available Manufacturer’s production setting of injection pump : [D] Flow rate (rated engine speed &

full load) : 4.00 to 5.00 dm3 / h

[D] Timing : 17 ± 1 degree before TDC Injectors: [D] Make : Denso Co.JAPAN [C] Model : PDP DN 15PD665 [D] Type : Throttle type [D] Injection pressure : 13.7 to 15.0 MPa 1.2.3 Governor: [D] Make : MITSUBISHI HEAVY INDUTRIES LTD.

(JAPAN) [C] Model : Not Available [D] Type : Mechanical, variable speed [D] Governed range of engine speed : 970 to 3020 ± 0 rev/min [C] Rated engine speed : 2700 rev/min. 1.2.4 Air cleaner: Pre-cleaner: [D] Make : Luman [C] Model : Not Available [C] Type : Cyclonic wire mesh [C] Location of air intake : Above main air cleaner inlet tube



Main cleaner: [C] Make : Luman [D] Model : Not announced [C] Type : Oil bath [C] Location of air intake : On RHS of engine, outside the bonnet 1.2.6 Lubrication System: [D] Type of feed pump : Gear pump [C] Type of filter(s) : Full flow, spin-on type with paper element [C] Number of filter(s) : One 1.2.7 Cooling System: [C] Type of coolant : Water (with coolant) [D] Type of pump : Centrifugal pump Specification of fan: [C] Number of fan blades : 07 [C] Fan diameter : 350 mm [D] Total Coolant capacity : 4.75 dm3 [C] Type of temperature control : Thermostat [D] Over pressure system : 88 kPa 1.2.8 Starting system: Self Starter : [C] Make : Magneton (CZECH REPUBLIC) [C] Model : IM 021-2561 [C] Type : Electrical, solenoid operated [D] Starter motor power rating : 1.8 kW [C] Cold starting aid : Not provided [C] Safety device : Starter will not operate until the clutch pedal

is depressed 1.2.9 Electrical System: [C] Voltage : 12V Generator: [C] Make : Magneton, (CZECH REPUBLIC) [C] Model : Not announced [C] Type : Alternator [D] Power : 12 V 42 Amp, 0.4 kW @ 6000 rev/min Battery: [C] Number : One [D] Rating : 50 Ah at 20 hours discharge rate

1.2.10 Exhaust System: [D] Make : Kapoor Agro [D] Model : Not announced [C] Type : Cylindrical ,horizontal down drought [C] Location : On LHS of engine



1.2.11 Reagent Injection System : Not applicable

1.2.12 Diesel Particulate Filter : Not applicable

1.3 Transmission: 1.3.1 Clutch (Travel and power take-off): [D] Make : Clutch Auto [D] Model : Not announced [D] Type : Dry friction plate [D] Number of plate(s) : One [D] Diameter of plate(s) : 180 mm [C] Method of operation: - Travel : By pressing the clutch pedal, on LHS - PTO : By pressing the clutch pedal, on LHS 1.3.2 Gear Box: [D] Make : Sonalika [D] Model : Not announced [D] Type : Mechanical, sliding mesh gears.

Description: Forward Reverse

[C] Number of gears 3 1

[C] Number of ranges 2 (‘L’ & ‘H’) 2 (‘L’ & ‘H’)

[C] Total of arrangements 6 2

‘L’ = LOW, ‘H’ = HIGH

[D] Available options : Not announced

1.3.3 Rear axle and final drives: [D] Make : Sonalika [D] Model : Not announced [D] Type : Bull gear & pinion reduction unit Differential lock: [D] Type : Dog clutch [C] Method of engagement : By depressing a pedal, on RHS [C] Method of disengagement : By releasing the above pedal 1.3.4 Front axle and final drives: [D] Make : Sonalika [D] Model : Not announced [D] Type : Live axle



1.3.5 Total ratios and travelling speeds:

Movement

GE

AR

RA

NG

E Number of engine

revolutions for one revolution of the driving wheels

Nominal traveling speed (*) at rated engine speed of 2700 rev/min, (km/h)

[C]

Forward

1 L 308.80 1.30 [C] 2 L 204.90 1.96 [C] 3 L 121.73 3.30 [C] 1 H 70.12 5.73 [C] 2 H 46.51 8.64 [C] 3 H 27.67 14.53 [C]

Reverse 1 L 241.37 1.67

[C] 1 H 54.88 7.33

‘L’ = LOW, ‘H’ = HIGH

* Calculated with a tyre dynamic radius index of 395 mm (ISO: 4251-1:2005)

[C] Number of revolutions of front wheels for one revolution of rear wheels

: 1.528

1.4 Power take-off: 1.4.1 Main Power Take-Off: [C] Type : Not Independent [C] Method of engagement : Mechanical, by a hand lever [C] Number of shafts : One [C] Method of changing power take-off

shaft ends and speeds. : Not available, however multispeed (Three

speeds) option available on single shaft.

1.4.1.1 Power take-off proportional to engine speed : Power take-off at : Ist speed

selection, [540 (rev/min)]

IInd speed selection

IIIrd speed selection

[C] Location : At rear of tractor At rear of tractor

At rear of tractor

[C] Diameter of power take-off shaft end

: 34.83 mm 34.83 mm 34.83 mm

[C] Number of splines : 6, Not in conformity with ISO:500-3 :2004

6, Not in conformity with ISO:500-3 :2004

6, Not in conformity with ISO: 500-3 :2004

[C] Height above ground : 455 mm 455 mm 455 mm [C] Distance from the median

plane of the tractor : 0 mm 0 mm 0 mm

[C] Distance behind rear-wheel axis

: 255 mm 255 mm 255 mm



[C] PTO speed at rated engine speed

: 628 rev/min 931 rev/min 1588 rev/min

[C] Engine speed at standard power take-off speed

: 2322 rev/min 1566 rev/min 918 rev/min

[C] Ratio of rotation speeds (Engine speed/ PTO speed

: 4.3:1 2.9:1 1.7:1

[D] Power restriction : Not available Not available Not available [D] Maximum torque

transmissible : 205.1 Nm 205.1 Nm 205.1 Nm

[C] Direction of rotation (viewed from behind tractor)

: Clockwise Clockwise Clockwise

1.4.1.2 Power take-off proportional to

ground speed : Not available

1.4.2 Optional power take-off : Not available 1.5 Hydraulic power-lift: [D] Make : Mita [D] Model : Not announced [C] Type of hydraulic system : Open centre [C] Type and number of cylinders : Single acting, one [C] Type of linkage lock for transport : Hydraulic [D] Relief valve pressure setting

(tolerance) : 17 ± 2 MPa

[D] Opening pressure of cylinder safety valve

: 15 ± 2 MPa

[D] Lift pump type : Gear type [D] Transmission between pump and

engine : Gear drive

[D] Number and Type of filter (s) : One strainer type in transmission housing

[C] Site of oil reservoir : Transmission housing Type, number and location of tapping points: [C] Type : External circuits. [C] Number : Not announced [C] Location : Not announced [D] Maximum volume of oil available to

external cylinders :

N.A

1.6 Three point linkage: [C] Category : 1 N (Not in conformity with category 1N of

ISO 730 : 2009) [C] Category adapter : Not available



Fig. 1 .1

Fig. 1.2



Table: Linkage Geometry dimensions (Ref. fig. 1.1 & 1.2):

Dimension or range, (mm)

Settings used in test, (mm)

(1) (2) (3) (4) [C] Length of lift arms: (A) 190 190 [C] Length of lower links: (B) 655 655 Distance of lift arm pivot point from rear-wheel axis: [C] - Horizontally (a) 95 95 [C] - Vertically (b) 280 280 [C] Horizontal distance between the

2 lower link points: (u) 380 380

[C] Horizontal distance between the 2 lift arm end points:

(v) 265 265

[C] Length of upper link: (S) 405 to 595 495 Distance of upper link pivot point from rear wheel axis: [C] - Horizontally (c) 200 200 [C] - Vertically (d) 285 285 Distance of lower link pivot point from rear wheel axis: [C] - Horizontally (e) 30 30 [C] - Vertically (f) 170 170 [C] Distance of lower link pivot

points to lift rod pivot points on lower links:

(D) 305 & 355 305

[C] Length of lift rods: (L) 435 435 Height of lower hitch points relative to the rear-wheel axis: [C] - in low position (h) – 255 & – 225 - 255 [C] - in high position (H) 255 & 215 255 [C] Height above ground of lower

hitch points when locked in transport position (*)

-- Any height within lift range

(*) Assuming r = 395 mm, tyre dynamic radius index of ISO: 4251-1:2005 (pneumatic tyred tractors only). 1.7 Trailer hitch Type : Clevis Hole diameter : 26.0 mm Height above ground : 255 Distance of hitch point from

rear-wheel axis, horizontally : 235

Distance of hitch point from power take-off shaft end

- Horizontally : 20 mm - Vertically : 200 mm Maximum vertical permissible load : Not announced



1.8 Holed drawbar: [C] Number of holes : 5 [C] Distance between holes : 80.0 mm [C] Hole diameter : 25.0 mm [C] Thickness / Width of drawbar : 30 mm / 75 mm [C] Height above ground:

- Minimum - Maximum

: :

140 / 170 mm 550 / 580 mm

[C] Horizontal distance to power take-off shaft end (rear)

: 430 mm

1.9 Steering: [D] Make : XLO [D] Model : Not announced [D] Type : Mechanical, worm and screw type ,with

single drop arm [D] Method of operation : Manual, through steering control wheel [D] Pump(s) : Not applicable [D] Ram(s) : Not applicable [D] Working pressure : Not applicable 1.10 Brakes: 1.10.1 Service brake: [D] Make : Makino [D] Model : Not announced [D] Type : Expandable shoe & drum type [C] Method of operation : Mechanical, independent or coupled

pedal operation [C] Trailer braking take-off (hydraulic or

air brake) : Not available

1.10.2 Parking brake: [C] Type : Pawl and ratchet [C] Method of operation : Manual, by a hand lever 1.11 Wheels: Number [C] Front : Two (Driving & Steering) [C] Rear : Two (Driving) [C] Wheel base : 1420 mm Track width adjustment:

Minimum [mm] Maximum [mm] Adjustment method

[D] Front 780 1035 By reversing the wheel rim

[D] Rear 720 835 By reversing the wheel rim



1.12 Protective structure: : Not announced OECD approval: [D] Approval number : Not applicable [D] Date of approval : Not applicable [D] Number of minor modification

certificates, if any : Not applicable

1.13 Seat: 1.13.1 Driver’s seat: [D] Make : Sonalika [D] Model : Not available [C] Type : Cushioned [C] Seat and steering wheel reversible : No [C] Type of suspension : Two helical coil springs [C] Type of damping : Hydraulic shock absorber

Range of adjustment: [C] Longitudinally : ± 30 mm [C] Vertically : Nil [C] Safety belt : Not Provided 1.13.2 Optional driver’s seat (s) : Not provided 1.13.3 Passenger seat : Not provided 1.14 Lighting: Height of centre

above ground Size Distance from outside edge of

lights to median plane of tractor

[mm] [mm] [mm]

[C] Head lights 715 140 x 90 370

[C] Side lights 1040 100 x 40 135

[C] Rear lights 1065 100 x 35 140

[C] Reflectors 945 85 x 30 130

2. TEST CONDITIONS

2.1 Overall dimensions (Un-ballasted tractor):

Length [mm]

Width Height at top of

Minimum [mm]

Maximum [mm]

Protective Structure [mm]

Steering Wheel [mm]

2560 970 1205 Not applicable 1235

2.2 Ground clearance (Un-ballasted

tractor) : 210 mm

Clearance – limiting part : Below front axle.



2.3 Tractor Mass:

Un-ballasted Without driver With driver

[kg] [kg] Front 380 380 Rear 400 475 Total 780 855

2.4 Tyres and track width specifications:

Tyres Front Rear - Dimensions 5-12 8 -18 - Ply rating 06 06 - Type Pneumatic,

diagonal Pneumatic,

diagonal - Maximum load (tyre manufacturer’s) kN 2.16 5.10

- Maximum load (tractor manufacturer’s) kN 2.16 5.10 - Inflation pressure (tyre manufacturer’s) kPa 240 160 - Dynamic radius index mm 250 395 - Chosen track width mm 780 720

2.5 Fuel: Type : High speed diesel conforming to

IS:1460-2005 Density at 15 oC : 0.836 g/cm3

2.6 Oils and lubricants: 2.6.1 Capacity and change interval: Capacity,

( dm3 )

Oil change,

( h )

Filter change,

( h )

Engine oil sump 3.1 First change after 50 hours of operation and subsequently after every 250 hours of operation.

First change after 50 hours of operation and subsequently after every 250 hours of operation.

Gear box, Hydraulic, rear axle, rear final drive and service brakes

15.7



Steering housing 0.5 First change after 250 hours of operation and subsequently after every 1000 hours of operation.

Not applicable



2.6.2 Specifications: Recommended Used during test Engine: Type SAE 20W-40

As recommended Viscosity 14.0 to 16.0 cSt at 100oC Classification API CD Transmission, Hydraulic fluid, Service brake, Rear axle and rear final drive oil: Type EP 80

As recommended Viscosity 10.5 to 12.5 cSt at 100 oC Classification GL-2 Steering oil: Type EP 80

As recommended Viscosity 10.5 to 12.5 cSt at 100 oC Classification GL-2

2.6.3 Grease: Number of lubricating points: Grease nipples : 09 Nos. Grease cups : Two

3. COMPULSORY TESTS RESULTS

3.1 Main power take-off test: Date and location of tests : 05.12.2012 CFMTTI, BUDNI (M.P.), India

Type of dynamometer bench : SAJ-AG 250 , Eddy current

Power, (kW)

Speed Fuel consumption Specific Energy, (kWh/l)

Engine PTO Fan Hourly Specific

(rev/min) (kg/h) (l/h) (g/kWh)

1 2 3 4 5 6 7 8

3.1.1 Maximum Power – One-Hour Test : 11.6 2799 651 3541 3.72 4.45 321 2.61

3.1.2 Power at Rated Engine Speed (2700 rev /min) : 11.5 2700 628 3399 3.64 4.36 317 2.64

3.1.3 Power at Standard Power Take-Off Spee d (540 ±±±± 10 rev/min) : 11.0 2322 540 2937 3.29 3.94 299 2.79



1 2 3 4 5 6 7 8

3.1.4 Part Loads: 3.1.4.1 The torque corresponding to maximum po wer at rated engine speed :

11.5 2700 628 3399 3.64 4.36 317 2.64

3.1.4.2 85 % of torque obtained in 3.1.4.1 : 10.3 2834 659 3584 3.37 4.03 327 2.56

3.1.4.3 75 % of torque defined in 3.1.4.2 :

7.8 2860 665 3617 2.81 3.36 360 2.32

3.1.4.4 50 % of torque defined in 3.1.4.2 : 5.3 2890 672 3655 2.31 2.76 436 1.92


3.1.4.6 Unloaded : 0.3 2941 684 3720 1.45 1.73 4833 0.17

3.1.5 Part Loads at Standard Power Take-Off S peed (540 ±±±± 10 rev/min) : 3.1.5.1 The torque corresponding to maximum po wer at standard PTO speed:

11.0 2322 540 2937 3.29 3.94 299 2.79

3.1.5.2 85 % of torque obtained in 3.1.5.1 : 10.9 2718 632 3438 3.46 4.14 317 2.63




3.1.5.6 Unloaded : 0.3 2834 659 3584 1.36 1.63 4533 0.18

3.1.6 PART LOADS AT DIFFERENT ENGINE SPEEDS : 3.1.6.1 Maximum power at rated engine speed :

11.5 2700 628 3399 3.64 4.35 317 2.64

3.1.6.2 80% of power obtained in 3.1.6.1 at ma x. speed setting : 9.2 2842 661 3595 3.11 3.72 338 2.47

3.1.6.3 80% of power obtained in 3.1.6.1 with governor control set to 90% of rated engine speed :

9.2 2430 565 3073 2.89 3.46 314 2.66



1 2 3 4 5 6 7 8


4.6 2434 566 3079 1.91 2.28 415 2.02


6.9 1621 377 2051 2.03 2.42 294 2.85


4.6 1621 377 2051 1.48 1.77 322 2.60 No load maximum engine speed : 2941 rev/min

Torque (equivalent crankshaft) at maximum power:

- At rated engine speed : 40.8 Nm

- At one hour test : 39.6 Nm

Maximum torque (equivalent crankshaft): (Engine speed: 1901 rev/min)

: 47.1 Nm

Mean atmospheric conditions: -Temperature : 23.7 oC -Pressure : 99.0 kPa -Relative humidity : 47 % Maximum temperatures: -Coolant : 80oC -Engine oil : 104oC -Fuel : 30oC -Engine air intake : 32oC



3.2 Hydraulic power and lifting force: Date of tests : 11.12.2012

3.2.1 Hydraulic Power Test:

3.2.1.1 Hydraulic Fluid Data:

- Hydraulic fluid type : EP 80

- Viscosity index

(ISO 3448: 1992)

: 10.5 to 12.5 cSt at 1000C

- Viscosity at 65 oC : 70 mm2/s

3.2.1.2 Compulsory Reporting (Test Results):

Press- ure,

(MPa)

Reservoir oil Temperature, oC

Engine speed,

(rev/min)

Flow rate, (l/min)

Power, (kW)

(min.) (max.) 1 2 3 4 5 6 7 8 1. Rated Engine speed

(Manufacturer’s specification)

-- -- -- 2700 -- --

2. Maximum (sustained) pressure with relief valve open as measured at the coupler. Pump stalled- No

16.5 60 67 2700 0.0 0.0

3. Flow rate corresponding to a hydraulic pressure equivalent to 90% of the actual relief valve pressure setting and corresponding hydraulic power.

14.9 66 2838 12.32 3.1

4. Maximum available flow and maximum power from one coupler pair

15.0 65 2838 12.30 3.1

5. Maximum available flow and maximum power from coupler pairs operating simultaneously (flow through two or in over coupler pair if required) N

ot a

pplic

able

Not

app

licab

le

Not

app

licab

le

Not

app

licab

le

Not

app

licab

le



3.2.2 Compulsory Power Lift Test: - Linkage settings for test - See Table at Page 11 and Fig. 1.1 & 1.2

At hitch point On the frame

Height of lower hitch points above ground in down position 140 mm 140 mm

Vertical movement:

- Without lifting force

- With lifting force

510 mm

470 mm

510 mm

470 mm

Maximum corrected force exerted through full range 5.72 kN 5.65 kN

Corresponding pressure of hydraulic fluid 14.9 MPa 14.9 MPa

Moment about rear-wheel axis 3.92 kNm 7.32 kNm

Maximum tilt angle of mast from vertical -- 8.9 degree

Lifting heights relative to the horizontal plane including the lower link pivot points:

mm -85 -25 0 +100 +200 +300 +350 +370 +385

Lifting forces (the values of the force measured have been corrected to correspond to a hydraulic pressure equivalent to 90% of actual relief valve pressure setting of the hydraulic lift system): At the hitch points in (kN)

5.73 6.41 6.73 7.39 7.81 8.06 8.61 9.03 9.39

Corresponding pressure 14.9 MPa: At the frame in (kN)

5.65 5.75 6.15 6.26 6.48 5.98 5.82 5.83 5.82

Corresponding pressure 14.9 MPa:

3.3 Drawbar power and fuel consumption test (Un-ballast ed tractor):

Date(s) of tests : 13.12.2012

Type of track : Concrete

Height of drawbar

above ground

Tyre inflation pressure

Front Rear

(mm) (kPa) (kPa)

410 175 84



DRAWBAR TEST RESULTS

Gear

Number &

Range

Draw-

bar power

Draw-

bar pull

Speed

Engine speed

Fan speed

Slip of wheels

Specific fuel cons-

ump- tion

Specific Energy

Temperature Atmospheric conditions Fuel Cool-

ant

Eng- ine oil

Tempera- ture

R.H. Pres- sure

(kW) (kN) (km/h) (rev/Min) (rev/Min) (%) (g/kWh) (kWh/l) (°C) (°C) (°C) (°C) (%) (kPa)

3.3.1 Maximum Power in tested Gears: 2L 3.4 6.54 1.85 2896 3666 14.7 641 1.31 38 78 95 27 35 99.3

3L 6.0 7.04 3.05 2859 3617 15.4 453 1.85 37 78 97 26 33 99.4

1H 9.7 6.86 5.10 2701 3416 13.7 375 2.23 37 82 101 25 34 99.4

2H 11.1 4.74 8.40 2701 3416 5.8 322 2.59 35 80 98 24 45 99.6

Remark: Maximum power in the gear '3H' was not measured because forward speed in this gear exceeded the safety limit of test equipment.

Gear Number &

Range

Draw- bar

power

Draw- bar pull

Speed Engine speed

Fan speed

Slip of wheels

Specific fuel cons-

ump- tion

Specific Energy

Temperature Atmospheric conditions

Fuel Cool- ant

Eng- ine oil

Tem-pera- ture

R.H.

Pres- sure

(kW) (kN) (km/h) (rev/ Min)

(rev/ Min)

(%) (g/kWh) (kWh/l) (°°°°C) (°°°°C) (°°°°C) (°°°°C) (%) (kPa)

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)

3.3.2 Fuel Consumption:

3.3.2.1 In selected gear / speed setting nearest 7.5 km/h, at maximum power at rated engine speed:

1H 9.7 6.86 5.10 2701 3416 13.7 375 2.23 37 82 101 25 34 99.4

3.3.2.1.1 75% of pull corresponding to maximum power at rated engine speed:

1H 8.2 5.14 5.74 2845 3601 7.8 373 2.24 37 79 98 24 47 99.8


1H 5.7 3.42 6.00 2879 3644 4.8 449 1.86 37 78 97 24 47 99.8

3.3.2.1.3 Higher gear / speed setting at reduced engine speed: Same pull and traveling speed as in 3.3.2.1.1:

2H 8.2 5.18 5.72 1868 2361 7.2 302 2.77 38 81 94 25 43 99.7

3.3.2.1.4 Same gear / speed selection as 3.3.2.1.3 at reduced engine speed: Same pull and traveling speed as in 3.3.2.1.2:

2H 5.7 3.42 5.94 1889 2388 4.7 326 2.57 39 79 93 26 39 99.6

3.3.2.2 In selected gear/speed nearest between 7 km/h and 10 km/h at rated engine speed:

1H 9.7 6.86 5.10 2701 3416 13.7 375 2.23 37 82 101 25 34 99.4


1H 8.2 5.14 5.74 2845 3601 7.8 373 2.24 37 79 98 24 47 99.8

T- 857/1 368 t 28 t OECD I 201 3 SONALIKA INTERNATIONAL DI-20 GARDENTRAC 4WD TRACTOR

(1) (21 (3) (41 (5) (6) (7) (8) (e) (10) (11) (121 (13) (141 (15)3.3.2.2.2 50% of pull corresponding to maxim

s.7 | 3.42 I ooo I zarc | sa++ I q.a | ++o I reo I st I rc I w t 24 |47 |ee81H

3.3.2.2.3 Higher gear / speed setting

2H 8.2 5.18 5.72 1 868 2361 7.2 302 2.77 38 81 94 25 43 99.73.3.2.2.4 Samegear/speedselectionas3.3dasin3.3.2.2.2:

2H 5.7 3.42 5.94 1 889 2388 47 326 2.57 39 79 93 26 39 99,6

Remark:-Maximum power in the gear ,aU, waexceeded the safety limit of test equipment. So, Para 3.3.2.2 (in select gear/speed set nearest between 7 to10 kmph at rated engine speed) the 1H gear is selected for above fuel ionsumption test.

4. REPAIR AND ADJUSTMENTS PRIOR TO TESTS

5. REMARKS

1.|DuringhydraulicIifttest,themaximumangleodegree against the minimum requirement of 10 degree from the vertical.

TEST CARRTED OUT AT C.F.M.T. & T.t., BUDNT (M.p.), tNDtA

TESTING AUTHORITY

[Q-u--r. ----'-"-o

N.r-r^ry+/v- ---T--R. K. NEMA

AGRICULTURAL ENGINEER

J. J. R.NARWARESENIOR AGRICULTURAL ENGINEER

c. R. LOHIDIRECTOR

CENTRAL FARM MACHINERY TRAINING AND TESTING INSTITUTE - BUDNI I ers" 23 of 23

S. No. Particulars Hours of runi) Fuelfilterstrainerwasfoundpartiallychocke@

new one.1.08

Sonalika International Di-20 Gardentrac _4wd_ Tractor

Documents

Transcript of Sonalika International Di-20 Gardentrac _4wd_ Tractor