PAGE 5
SPECIFICATIONS
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: 37 (US) gpm 140 l/min
MINIMUM OPERATING VOLUME: 11 (US) gpm 42 l/min
DRUM TORQUE AT MAXIMUM PRESSURE: 31,875 lb-in 3,601 Nm
DRUM RPM AT MAXIMUM VOLUME: 59 rpm
HOISTING LINE PULL AT MAXIMUM PRESSURE:
Bare drum 8,500 lb 37.8 kN
Full drum 5,795 lb 25.8 kN
HOISTING LINE SPEED AT MAXIMUM VOLUME:
Bare drum 116 ft/min 35 m/min
Full drum 170 ft/min 52 m/min
PERMISSIBLE SYSTEM BACK PRESSURE AT
MOTOR RETURN PORT:
65 psi 4.5 bar
PERMISSIBLE PRESSURE AT
CIRCULATION SUPPLY PORT:
30 psi 2 bar
LUBRICATING OIL: Refer to RECOMMENDATIONS for viscosity and instructions.
Refer to APPENDIX A for oil volume required.
247 REV.051117
To Next Page
Loading...
