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SPECIFICATIONS
316 REV.010406
Performance specifications are based on standard hydraulic motor, gear ratio and cable drum with 1/2 inch diameter
wire rope. For other cable drums and gear ratios, refer to APPENDIX A. Performance specifications for winches
supplied with optional motors are provided in attached supplement.
CABLE DRUM DIMENSIONS (STANDARD DRUM):
Barrel diameter 7.00 in 178 mm
Flange diameter 11.50 in 292 mm
Barrel length 8.00 in 203 mm
CABLE STORAGE CAPACITY:
(Size of wire rope) 1/8 in 2115 ft 645 m
3/16 in 959 ft 292 m
1/4 in 532 ft 162 m
5/16 in 359 ft 109 m
3/8 in 227 ft 69 m
7/16 in 166 ft 51 m
1/2 in 152 ft 46 m
MAXIMUM OPERATING PRESSURE: 2000 psi 138 bar
MAXIMUM OPERATING VOLUME: 14.5 (US) gpm 55 l/min
MINIMUM OPERATING VOLUME: 4 (US) gpm 15 l/min
DRUM TORQUE AT MAXIMUM PRESSURE: 22,500 lb-in 2,542 Nm
DRUM RPM AT MAXIMUM VOLUME: 35 rpm
HOISTING LINE PULL AT MAXIMUM PRESSURE:
Bare drum 6,000 lb 26.7 kN
Full drum 4,091 lb 18.2 kN
HOISTING LINE SPEED AT MAXIMUM VOLUME:
Bare drum 69 ft/min 21 m/min
Full drum 101 ft/min 31 m/min
PERMISSIBLE SYSTEM BACK PRESSURE AT
MOTOR RETURN PORT:
65 psi 4.5 bar
PERMISSIBLE PRESSURE AT
CIRCULATION RETURN PORT:
30 psi 2 bar
LUBRICATING OIL: Refer to RECOMMENDATIONS for viscosity and instructions.
Refer to APPENDIX A for oil volume required.
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