Shop TWG Pullmaster M5 Hoists
The TWG Pullmaster M5 is a high performance, high efficiency planetary winch, having equal speed in forward and reverse rotation. The automatic, multi-disc type brake of this unit is effective in one direction only and achieves an exceptionally smooth lowering control the maximum load in a stepless operation.
The Pullmaster M5 is powered by a hydraulic gear motor and the required reduction ratio of 76:1 is established by two planetary stages. The hydraulic motor drives direct into the planetary reductions. When forward rotation is stopped, the load on the cable drum causes the over-running clutch to lock and the maximum load is held safely by the disc brake. The multi-disc brake is spring applied-pressure released. When the hydraulic motor is powered for 'lowering', the brake is released automatically and tis then modulated for the desired lowering speed by a single lever control. All moving parts of the TWG Pullmaster M5 winch are totally enclosed and run in an oil bath. Anti-friction bearings are used on all turning components, assuring a long, trouble-free service with a minimum requirement for maintenance.
During lowering operations of the winch, the friction created by the brake discs results in temperature. This temperature is dissipated by an internal flow of hydraulic fluid through the brake housing of the winch (approximately 1GPM). The circulation flow is supplied internally from the hydraulic motor and must be returned directly to the reservoir by a circulation return line. As an option, the unit is supplied with facilities for external circulation flow. The external circulation option is recommended for operation where the winch must work in sub-zero temperatures.
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Cable Drum Dimensions (Standard Drum):
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Max Operating Pressure:
Max Operating Volume:
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Drum Torque at Max Pressure:
Drum RPM at Max Volume:
Hoisting Line Pull at Max Pressure:
Hoisting Line Speed at Max Volume:
Allowed Back Pressure @ Motor Return Port:
Allowed Pressure at Circulation Return Port:
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Planetary Hoists
Equal Speed in Both Directions
7" Barrel Diameter, 11.5" Flange Diameter, 8" Barrel Length
1/8" Wire Rope = 2,115ft
3/16" Wire Rope = 959ft
1/4" Wire Rope = 532ft
5/16" Wire Rope = 359ft
3/8" Wire Rope = 227ft
7/16" Wire Rope = 166ft
1/2" Wire Rope = 152ft
2100 psi (145 bar)
14.5 GPM (29 l/min)
4 GPM (15 l/min)
17,578 lb-in (1986 Nm)
66
6,000lb Bare Drum, 4,091lb Full Drum
69fpm Bare Drum, 101fpm Full Drum
65psi
30psi
Click HERE to view the Pullmaster PL Hoist Brochure
Click HERE to view the Pullmaster PL Hoist Specs & Drawings
Click HERE to view the Pullmaster PL Performance Chart Data
Click HERE to view the Pullmaster M5 Sales Sheet
Click HERE to view the Pullmaster M5 Service Manual
Click HERE to view the entire PL/M Winch Bumper Winch Collection
Shop Pullmaster M5 Planetary Hoists
Click on the model number in the chart below to view that item. Options show below are most common and readily available.
Don't see what you need? Ask our technical team for a unit fit for your application!
| Product SKU | Model Code | Drum Rotation | Drum Flange Diameter | Drum Length | Brake Option | Lead Time | Price |
|---|---|---|---|---|---|---|---|
| 73023 | M5-3-230-2-B 1 | Counterclockwide | 13.5" | 8" | Automatic Brake | 12-14 Weeks | $9,408.99 |
| 73026 | M5-6-230-1-B 1 | Clockwise | 11.5" | 8" | Automatic Brake | 12-14 Weeks | $9,311.99 |
| 73022 | M5-3-230-1-B 1 | Counterclockwide | 11.5" | 8" | Automatic Brake | 12-14 Weeks | $8,858.99 |
- NOTE: Drum Storage based on Ø1/2" wire rope.
Standard cable anchor is suitable for 1/4 - 3/8 inch diameter wire rope. For safety, 5 wraps of wire rope must be maintained at all times.
PullMaster products are not to be used to lift, hoist or move people. If your task involves lifting or moving people, you MUST use the proper equipment; not a PullMaster product. Wire rope anchors on winches are not designed to hold the rated load of the winch. You must keep at least five (5) wraps of wire rope on the drum to insure the wire rope doesn't come loose. Stay clear of suspended loads and of wire rope under tension. A broken wire rope or dropped load can cause serious injury or death. Make sure that all equipment, including the winch and wire rope, is maintained properly. Avoid shock loads. This type of load imposes a strain on a winch many times the actual weight of the load and can cause failure of the wire rope or of the winch. Winch operators must be trained in the proper, safe operations of the winch. The hydraulic system should use only high quality hydraulic oils from reputable suppliers. These oils should contain additives to prevent foaming and oxidation in the system. All winch systems should be equipped with a return line filter capable of filtering 10-micron particles from the system. Please contact OneHydraulics if you need assistance with fluid selection.
Technical Specs
