Pullmaster M18 Series - Specifications

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Performance specifications are based on standard -191 hydraulic motor and gear ratio with 1 1/8" inch diameter wire
rope. For other cable drums, reductions or motors, refer to supplement inside back cover. Performance
specifications for winches supplied with optional motors are provided in attached supplement.
SPECIFICATIONS
- 1 Drum
DRUM CODES
CABLE DRUM DIMENSIONS
- 4 Drum
Barrel diameter
Flange diameter
Barrel length
16.0 in (406 mm)
32.0 in (813 mm)
20.0 in (508 mm)
14.0 in (356 mm)
38.0 in (965 mm)
36.0 in (914 mm)
CABLE STORAGE CAPACITY
- 1 in
- 1 1/8
- 1 1/4
907 ft (276 m)
727 ft (221 m)
559 ft (170 m)
2489 ft (759 m)
2104 ft (641 m)
1503 ft (458 m)
(size of wire rope)
MAXIMUM OPERATING PRESSURE
3000 psi (207 bar) 3000 psi (207 bar)
MAXIMUM OPERATING VOLUME
142 (us) gpm (538 l/min) 142 (us) gpm (538 l/min)
MINIMUM OPERATING VOLUME
30 (us) gpm (114 l/min) 30 (us) gpm (114 l/min)
DRUM TORQUE AT MAXIMUM
PRESSURE
642,183 lb - in
(72,556 Nm)
642,183 lb - in
(72,556 Nm)
DRUM RPM AT
MAXIMUM VOLUME
16 rpm 16 rpm
HOISTING LINE FULL
AT MAXIMUM PRESSURE
75,000 lb (330 kN)
41,748 lb (185.8 kN)
85,000 lb (374 kN)
35,166 lb (154.7 kN)
- Bare drum
- Full drum
HOISTING LINE SPEED AT
MAXIMUM VOLUME
72 fpm (21.9 m/min)
129 fpm (39.3 m/min)
64 fpm (19.5 m/min)
154 fpm (47 m/min)
- Bare drum
- Full drum
PERMISSIBLE SYSTEM BACK PRESSURE
AT MOTOR RETURN PORT
65 psi (4.5 bar) 65 psi (4.5 bar)
PERMISSIBLE PRESSURE AT
CIRULATION SUPPLY PORT
30 psi (2 bar) 30 psi (2 bar)
LUBRICATING OIL VOLUME
(Refer to RECOMMENDATIONS for
viscosity and instructions
13 (US) Gallons
(49 Liters)
15 (US) Gallons
(57 Liters)
354 REV.040901