Observing Drawbar Load Limitations
IMPORTANT:
RXA0141867-UN-30MAY14
A - Bolts
B - PTO Shaft to Drawbar Pin Hole
C - Drawbar
Certain heavy equipment can place excessive strain on drawbar (C). Strain greatly increased by speed and rough ground. Maximum static vertical load on drawbar must not be exceeded. See Drawbar Load Limits table.Drive slowly when moving heavy draft loads.
Tighten drawbar locking bolts (A) with shims to 435 N·m (322 lb.-ft.) and drive slowly, if heavier loads are expected.
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Drawbar Load Limits Based on Drawbar Position, and Length |
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Tractor Model and Drawbar Category |
Drawbar Category and Support |
End of PTO Shaft to Drawbar Pin Hole Distance (B) |
Drawbar Position |
Maximum Vertical Load |
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9370R, 9420R, and 9470R |
Cat. 4 With Standard Drawbar Support |
358 mm (14 in.) |
Front Hole in Frame (Short Position) |
2470 kg (5450 lb.) |
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9370R, 9420R, and 9470R |
Optional Cat. 4 With HD Drawbar Support |
508 mm (20 in.) |
Rear Hole in Frame (Long Position) |
2470 kg (5450 lb.) |
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9370R, 9420R, and 9470R |
Cat. 4 Drawbar, HD Support, and Reinforcement Kit |
358 mm (14 in.) |
Front Hole in Frame (Short Position) |
4900 kg (11,000 lb.) |
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9370R, 9420R, and 9470R |
Optional Cat. 5 with HD Drawbar Support |
358 mm (14 in.) |
Front Hole in Frame (Short Position) |
5440 kg (12,000 lb.) |
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9520R, 9570R, and 9620R |
Cat. 5 with HD Drawbar Support |
358 mm (14 in.) |
Front Hole in Frame (Short Position) |
5440 kg (12,000 lb.) |
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Category 4 = 51 mm (2 in.) Diameter Pin |
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Category 5 = 70 mm (2.75 in.) Diameter Pin |
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TO84419,00000FF-19-20140708 |