Barrel Material: Forged SAE 4140 steel
Rod Material: SAE 4340 steel with hard chrome plating (0.05-0.08mm thickness)
Seal Kit: Cat P/N 4W-7269 (includes all seals and wipers)
Cushioning: Internal hydraulic deceleration at full extension
Extension Speed: ~20 seconds (full cycle)
Maximum Side Load: 5% of axial load capacity
Temperature Range: -40°C to +100°C (-40°F to +212°F)
Fluid Compatibility: Cat HYDO Advanced 10 or equivalent ISO 46 hydraulic oil
This 285-4031 hoist cylinder is used for 725 725C caterpillar truck.
ARTICULATED TRUCK
725C 725 725C2
141-4337
141-4339
1J-6472
555-1699
312-4247
241-4072
1J-6472
066-5815
283-8467
312-4248
421-4025
175-7902
1K-7095
2U-2576
3S-6162
4J-3745
8T-7584
495-8197
449-7672
