Shop TWG Pullmaster H18 Rapid Reverse Hoists
The TWG Pullmaster H18 is a high performance, high efficiency planetary winch with a 'Rapid Reverse' feature. The reversing or lowering speed is 4.6 times faster than forward or hoisting speed. The automatic, multi-disc brake of this unit is effective in one direction only and achieves exceptionally smooth lowering control of a load. In reverse rotation (lowering), the maximum load can be positively controlled at line speed equal to the hoisting line speed.
The TWG Pullmaster H18 planetary winch is powered by a hydraulic gear motor and the required reduction of 39.56:1 (in forward rotation) is established by two planetary reduction stages. In forward rotation (hoisting) rotation, the hydraulic motor drives direct into the planetary reductions without effecting the brake assembly. When forward rotation is stopped, an over-running clutch, installed between the brake assembly and the motor shaft, locks and the multi-disc brake will positively hold the maximum load with a safety factor of 3:1.
The multi-disc brake is spring applied-pressure released, requiring no calibration for safe operation. When the hydraulic motor is powered for reverse rotation (lowering) the brake is released automatically and is then modulated for the desired lowering speed by a single control lever. A counterbalance valve or brake valve is not required for dynamic braking. All moving parts of the Pullmaster H18 planetary winch are totally enclosed and run in an oil bath, assuring a long, trouble free service with minimum requirement for maintenance.
Style:
Type:
Cable Drum Dimensions (Standard Drum):
Cable Storage Capacity:
Max Operating Pressure:
Max Operating Volume:
Minimum Operating Volume:
Drum Torque at Max Pressure:
Drum RPM at Max Volume:
Drum RPM at Max Volume:
Hoisting Line Pull at Max Pressure:
Hoisting Line Speed at Max Volume:
Allowed Load when Lowering at Max Volume:
Lowering Line Speed at Max Volume:
Allowed Back Pressure @ Motor Return Port:
Allowed Pressure at Circulation Supply Port:
View the Catalog:
View the Collection:
Planetary Hoists
Rapid Reverse
8.5" Barrel Diameter, 15.5" Flange Diameter, 10" Barrel Length
3/8" Wire Rope = 615ft
7/16" Wire Rope = 494ft
1/2" Wire Rope = 332ft
9/16" Wire Rope = 310ft
5/8" Wire Rope = 239ft
3/4" Wire Rope = 170ft
7/8" Wire Rope = 113ft
2300 psi (159 bar)
76 GPM (288 l/min)
20 GPM (76 l/min)
83,250 lb-in (9,406 Nm)
50.5RPM Hoisting, 232RPM Lowering
up to 18,000 lbs (80.1 kN)
18,000lb Bare Drum, 11,288lb Full Drum
122fpm Bare Drum, 195fpm Full Drum
3913lb Bare Drum, 2506lb Full Drum
563fpm Bare Drum, 897fpm 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 H18 Sales Sheet
Click HERE to view the Pullmaster H18 Service Manual
Click HERE to view the entire PL/H Winch Bumper Winch Collection
Shop Pullmaster H18 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 |
|---|---|---|---|---|---|---|---|
| 82001 | H18-3-101-1 | Counterclockwise | 15.5" | 10" | Automatic Brake | 12-14 Weeks | $18,808.99 |
| 82024 | H18-3-101-3 | Counterclockwise | 20" | 16" | Automatic Brake | 12-14 Weeks | $21,210.99 |
| 82007 | H18-3-101-4 | Counterclockwise | 28" | 21.3" | Automatic Brake | 12-14 Weeks | $23,041.99 |
| 82070 | H18-5-101-2 | Counterclockwise | 20" | 16" | Automatic Brake | 10-12 Weeks | $18,802.15 |
| 82014 | H18-6-101-4 | Counterclockwise | 28" | 21.3" | Automatic Brake | 10-12 Weeks | $23,730.99 |
| 82019 | H18-8-101-4 | Clockwise | 28" | 21.3" | Automatic Brake | 12-14 Weeks | $23,473.99 |
- NOTE: Drum Storage based on Ø1/2" 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
