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SPECIFICATIONS
172 REV.030429
Performance specifications are based on standard hydraulic motor, gear ratio and cable drum with 1/2 inch diameter
wire rope. For other cable drums refer to APPENDIX A. Performance specifications for winches supplied with
optional motors are provided in attached supplement.
CABLE DRUM DIMENSIONS (STANDARD DRUM):
Barrel diameter
5.00 in
127 mm
Flange diameter
11.38 in
289 mm
Barrel length
9.00 in
229 mm
CABLE STORAGE CAPACITY:
(Size of wire rope)
3/16 in
1394 ft
425 m
1/4 in
732 ft
223 m
5/16 in
481 ft
147 m
3/8 in
337 ft
103 m
7/16 in
268 ft
82 m
1/2 in
209 ft
64 m
9/16 in
160 ft
49 m
MAXIMUM OPERATING PRESSURE:
2350 psi
162 bar
MAXIMUM OPERATING VOLUME:
15 (US) gpm
57 l/min
MINIMUM OPERATING VOLUME:
5 (US) gpm
19 l/min
DRUM TORQUE AT MAXIMUM PRESSURE:
30,305 lb-in
3,424 Nm
DRUM RPM AT MAXIMUM VOLUME:
26 rpm
LINE PULL AT MAXIMUM PRESSURE:
Bare drum
11,020 lb
49.0 kN
Full drum
5,573 lb
24.8 kN
LINE SPEED AT MAXIMUM VOLUME:
Bare drum
37 fpm
11 m/min
Full drum
74 fpm
23 m/min
PERMISSIBLE SYSTEM BACK PRESSURE
AT MOTOR RETURN PORT:
100 psi
6.9 bar
LUBRICATING OIL:
Refer to RECOMMENDATIONS for viscosity and instructions.
Refer to APPENDIX A for oil volume required.
