TM-9-2320-366-10-2 MTV Operator Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-10-2 2-42. 30K WINCH OPERATION a. 30K Winch Operation with Load. WARNING Ensure there are at least five wraps of cable on hoist drum at all times. Failure to comply may result in serious injury or death to personnel or damage to equipment. CAUTION Ensure hydraulic shutoff valve and return valve are open before operating hydraulic equipment. Failure to comply may result in damage to equipment. (1) Start engine (para 2-27a or b). (2) Position vehicle so the pull is as straight as possible and the 30K winch pull capacity is adequate for equipment to be recovered. Refer to FM 20-22 and Table 2-20. 30K Winch Pull Capacity. Table 2-20. 30K Winch Pull Capacity Cable Layer Maximum Line Pull (cable reeled in at high speed) Maximum Line Pull (cable reeled in at low speed) Bottom Layer (five wraps minimum) 15,000 lbs (66,720 N) 30,000 lbs (133,440 N) 2nd Layer 12,720 lbs (56,579 N) 25,440 lbs (113,157 N) 3rd Layer 11,045 lbs (49,128 N) 22,090 lbs (98,256 N) 4th Layer 9,758 lbs (43,404 N) 19,515 lbs (86,803 N) 5th Layer 8,740 lbs (38,876 N) 17,480 lbs (77,751 N) Top Layer 7,915 lbs (35,206 N) 15,830 lbs (70,412 N) 2-442