Catwalk and Tower Systems agri.chiefind.com2
CATWALK SYSTEM #2
Trust Chief Agri for catwalk and tower systems that fit your grain handling needs.Your Catwalk and Tower System is manufactured by Chief Agri, whose dedication to customer service and reputation for manufacturing quality grain storage and handling systems is recognized worldwide.
Here are a few of the reasons why Chief Catwalk and Tower Systems are right for your grain handling system:
• Chief Catwalk and Tower systems are OSHA compliant.
• All components are hot-dip galvanized.
• Fully bolted assembly requires minimal welding for easier installation.
• Square tubing and angle-iron design assure optimal strength.
• Easily accommodates man-lifts.
• Can be customized to fit your grain handling system, regardless of manufacturer.
• Various Mounting Widths: 20", 30", 45"
• Catwalk Section Lengths: 3'-4", 6'-8", 10', 20'
• OSHA Compliant Walkway• Simple Bolt-Together Design
Universal Walk Around Platform
• Reduces Field Fabrication• Full Bolt-Together Installation• Multiple Location Options• Provides Personnel Access Around
the Motor and Drive• Easily Modified for Discharge Opening
CATWALKS & TOWERS
51.500
20.851MTG
57.000
20" MOUNTING AREA
61.500
30.851MTG
67.000
30" MOUNTING AREA
76.500
45.851MTG
82.000
45" MOUNTING AREA
NOTES:
DESIGN BASED UPON 25 LBS./SQ. FT. LIVE LOAD ON WALK SURFACE.1.LOAD IS BASED UPON CONVEYOR DEAD LOAD PLUS GRAIN PLUG LOADED.2.90 MPH WIND LOAD STANDARD.3.40 LBS./SQ. FT. GROUND SNOW LOAD STANDARD.4.
CHIEF #2 CATWALKMOUNTING AREA AND LOAD CHARTS
MAX LOAD / FREESPAN 30" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 480
53.3 40056.7 34360 291
63.3 24066.7 20770 176
73.3 13876.7 10980
83.386.7
NOTES:
USE 220 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 45" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 492
53.3 40856.7 34360 285
63.3 23366.7 19570 163
73.3 11276.7 7080
83.386.7
NOTES:
USE 249 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 20" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 473
53.3 40156.7 33660 285
63.3 24066.7 20870 176
73.3 14476.7 11380
83.386.7
NOTES:
USE 200 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
20" MOUNTING AREA
CATWALKS & TOWERS
51.500
20.851MTG
57.000
20" MOUNTING AREA
61.500
30.851MTG
67.000
30" MOUNTING AREA
76.500
45.851MTG
82.000
45" MOUNTING AREA
NOTES:
DESIGN BASED UPON 25 LBS./SQ. FT. LIVE LOAD ON WALK SURFACE.1.LOAD IS BASED UPON CONVEYOR DEAD LOAD PLUS GRAIN PLUG LOADED.2.90 MPH WIND LOAD STANDARD.3.40 LBS./SQ. FT. GROUND SNOW LOAD STANDARD.4.
CHIEF #2 CATWALKMOUNTING AREA AND LOAD CHARTS
MAX LOAD / FREESPAN 30" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 480
53.3 40056.7 34360 291
63.3 24066.7 20770 176
73.3 13876.7 10980
83.386.7
NOTES:
USE 220 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 45" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 492
53.3 40856.7 34360 285
63.3 23366.7 19570 163
73.3 11276.7 7080
83.386.7
NOTES:
USE 249 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 20" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 473
53.3 40156.7 33660 285
63.3 24066.7 20870 176
73.3 14476.7 11380
83.386.7
NOTES:
USE 200 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
30" MOUNTING AREA
CATWALKS & TOWERS
51.500
20.851MTG
57.000
20" MOUNTING AREA
61.500
30.851MTG
67.000
30" MOUNTING AREA
76.500
45.851MTG
82.000
45" MOUNTING AREA
NOTES:
DESIGN BASED UPON 25 LBS./SQ. FT. LIVE LOAD ON WALK SURFACE.1.LOAD IS BASED UPON CONVEYOR DEAD LOAD PLUS GRAIN PLUG LOADED.2.90 MPH WIND LOAD STANDARD.3.40 LBS./SQ. FT. GROUND SNOW LOAD STANDARD.4.
CHIEF #2 CATWALKMOUNTING AREA AND LOAD CHARTS
MAX LOAD / FREESPAN 30" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 480
53.3 40056.7 34360 291
63.3 24066.7 20770 176
73.3 13876.7 10980
83.386.7
NOTES:
USE 220 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 45" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 492
53.3 40856.7 34360 285
63.3 23366.7 19570 163
73.3 11276.7 7080
83.386.7
NOTES:
USE 249 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 20" MTG
FREESPAN (FT) GRADE 2
3033.336.740
43.346.750 473
53.3 40156.7 33660 285
63.3 24066.7 20870 176
73.3 14476.7 11380
83.386.7
NOTES:
USE 200 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
45" MOUNTING AREA
Terminating End Closure
Truss Section
Terminating End Member
Walkway
MAX LOAD/FREESPAN 20" MOUNTING
Freespan (ft) Grade 230
33.336.740
43.346.750 473
53.3 40156.7 33660 285
63.3 24066.7 20870 176
73.3 14476.7 11380
83.386.7
MAX LOAD/FREESPAN 30" MOUNTING
Freespan (ft) Grade 230
33.336.740
43.346.750 480
53.3 40056.7 34360 291
63.3 24066.7 20770 176
73.3 13876.7 10980
83.386.7
MAX LOAD/FREESPAN 45" MOUNTING
Freespan (ft) Grade 230
33.336.740
43.346.750 492
53.3 40856.7 34360 285
63.3 23366.7 19570 163
73.3 11276.7 7080
83.386.7
NOTE: Load tables are based on 40 psf snow load and 105 mph wind speed per ASCE 7-10. Contact Chief Agri for loading information specific to your application.
#2 CATWALK SYSTEMS:
3 Catwalk and Tower Systems
CATWALK SYSTEM #4 TOWERS
• Various Mounting Widths: 30", 45", 60"
• Catwalk Section Lengths: 3'-4", 6'-8", 10', 20'
• OSHA Compliant Walkway• Simple Bolt-Together Design
Universal Walk Around Platform
• Reduces Field Fabrication• Full Bolt-Together Installation• Multiple Location Options• Provides Personnel Access Around
the Motor and Drive• Easily Modified for Discharge Opening
Terminating End Closure
Truss Section
Terminating End Member
Walkway
CATWALKS & TOWERS
59.125
72.125
31.164MTG
74.12587.125
46.164MTG
89.125
102.125
61.164MTG
NOTES:
DESIGN BASED UPON 25 LBS./SQ. FT. LIVE LOAD ON WALK SURFACE.1.LOAD IS BASED UPON CONVEYOR DEAD LOAD PLUS GRAIN PLUG LOADED.2.90 MPH WIND LOAD STANDARD.3.40 LBS./SQ. FT. GROUND SNOW LOAD STANDARD.4.
CHIEF #4 CATWALKMOUNTING AREA AND LOAD CHARTS
MAX LOAD / FREESPAN 45" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53976.7 47580 425
83.3 37486.7 33090 292
93.3 26196.7 230100 198
103.3 167106.7 136110 102
NOTES:
USE 265 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 60" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 46980 412
83.3 36286.7 31190 273
93.3 23996.7 204100 176
103.3 148106.7 120110 98
NOTES:
USE 300 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 30" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 47580 418
83.3 37586.7 33690 298
93.3 26696.7 238100 207
103.3 176106.7 151110 125
NOTES:
USE 245 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
30" MOUNTING AREA
CATWALKS & TOWERS
59.125
72.125
31.164MTG
74.12587.125
46.164MTG
89.125
102.125
61.164MTG
NOTES:
DESIGN BASED UPON 25 LBS./SQ. FT. LIVE LOAD ON WALK SURFACE.1.LOAD IS BASED UPON CONVEYOR DEAD LOAD PLUS GRAIN PLUG LOADED.2.90 MPH WIND LOAD STANDARD.3.40 LBS./SQ. FT. GROUND SNOW LOAD STANDARD.4.
CHIEF #4 CATWALKMOUNTING AREA AND LOAD CHARTS
MAX LOAD / FREESPAN 45" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53976.7 47580 425
83.3 37486.7 33090 292
93.3 26196.7 230100 198
103.3 167106.7 136110 102
NOTES:
USE 265 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 60" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 46980 412
83.3 36286.7 31190 273
93.3 23996.7 204100 176
103.3 148106.7 120110 98
NOTES:
USE 300 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 30" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 47580 418
83.3 37586.7 33690 298
93.3 26696.7 238100 207
103.3 176106.7 151110 125
NOTES:
USE 245 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
45" MOUNTING AREA
CATWALKS & TOWERS
59.125
72.125
31.164MTG
74.12587.125
46.164MTG
89.125
102.125
61.164MTG
NOTES:
DESIGN BASED UPON 25 LBS./SQ. FT. LIVE LOAD ON WALK SURFACE.1.LOAD IS BASED UPON CONVEYOR DEAD LOAD PLUS GRAIN PLUG LOADED.2.90 MPH WIND LOAD STANDARD.3.40 LBS./SQ. FT. GROUND SNOW LOAD STANDARD.4.
CHIEF #4 CATWALKMOUNTING AREA AND LOAD CHARTS
MAX LOAD / FREESPAN 45" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53976.7 47580 425
83.3 37486.7 33090 292
93.3 26196.7 230100 198
103.3 167106.7 136110 102
NOTES:
USE 265 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 60" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 46980 412
83.3 36286.7 31190 273
93.3 23996.7 204100 176
103.3 148106.7 120110 98
NOTES:
USE 300 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
MAX LOAD / FREESPAN 30" MTG
FREESPAN (FT) GRADE 2
53.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 47580 418
83.3 37586.7 33690 298
93.3 26696.7 238100 207
103.3 176106.7 151110 125
NOTES:
USE 245 LBS/FT/ PLUS 1.PLUGGED CONVEYOR WEIGHT FOR REACTIONS.
60" MOUNTING AREA
MAX LOAD/FREESPAN 30" MOUNTING
Freespan (ft) Grade 253.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 47580 418
83.3 37586.7 33690 298
93.3 26696.7 238100 207
103.3 176106.7 151110 125
MAX LOAD/FREESPAN 45" MOUNTING
Freespan (ft) Grade 253.356.760 600
63.3 60066.7 60070 600
73.3 53976.7 47580 425
83.3 37486.7 33090 292
93.3 26196.7 230100 198
103.3 167106.7 136110 102
MAX LOAD/FREESPAN 60" MOUNTING
Freespan (ft) Grade 253.356.760 600
63.3 60066.7 60070 600
73.3 53376.7 46980 412
83.3 36286.7 31190 273
93.3 23996.7 204100 176
103.3 148106.7 120110 98
4 column support tower • Available Widths and Lengths:
4', 6', 8', 10', 12', 14', 16'
• Available Section Heights: 4', 5', 6', 7', 8', 9', 10', 20'
• Strength Staged for Custom Loads
TOWER ACCESS
Stair Wrap Around Configuration
Ladder and Cage Configuration
Stair Switchback Configuration
Internal Platform SystemInternal Platform System for:
• Elevator Access• Maintenance• Configured to any size tower
NOTE: Load tables are based on 40 psf snow load and 105 mph wind speed per ASCE 7-10. Contact Chief Agri for loading information specific to your application.
P.O. Box 848 | Kearney, Nebraska 68848 USA Phone (308) 237-3186 | Toll Free (800) 359-7600 Fax (308) 389-6703agri.chiefind.com 06
/25/
20ED
L
Chief Agri is a division of Chief Industries, Inc. Established in 1954, Chief Industries, Inc. is a diversified organization providing a balanced range of products and services through its many divisions and subsidiaries.
Goal Post Support
Bin Peak Support
Support Lengths Above Bin Eave of 10', 20', 30'
TOP LOAD BEAM
96"
“A”
10' MINIMUM REQ’D BELOW
BIN EAVE
GOAL POST ASSEMBLY
LOCATION OF BIN EAVE
BOTTOM LOAD BEAM
STIFFENER ANCHORS
CHIEF GOAL POST
DescriptionMaximum Supported
Load (lbs)
10' EAVE TO PEAK GOAL POST 12,00020' EAVE TO PEAK GOAL POST 12,00030' EAVE TO PEAK GOAL POST 5,000
2 column support tower• Available Heights from 40' to 120'
in 5' increments
• 25,000 lbs maximum support load
• 30' maximum unbraced lengths
PROVIDING STRONG SUPPORT FROM TOP TO BOTTOM
Top Related