Shop TWG Tulsa Winch Rufnek RN20W Worm Gear Winches
The TWG Tulsa Winch RN20W is a robust worm gear winch designed for demanding applications. With a powerful 20,000 lb. line pull capacity, it is well-suited for heavy lifting and pulling tasks. The winch features a single-speed motor, an air-assisted drum brake for smooth operation, and a manual freespool mechanism for easy rope handling. It can store up to 256 ft. of 5/8" diameter rope and offers an optional mechanical input for additional versatility. Built for durability, this winch delivers reliable performance in challenging environments.
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Cable Drum Dimensions (Standard Drum):
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Hydraulic Drive Max Operating Volume:
Mechanical Drive Static Input Torque:
Mechanical Drive Dynamic Input Torque:
Mechanical Drive Input Speed:
Line Pull at Maximum Pressure:
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Worm Gear Winches
6.75" Barrel Diameter, 14.29" Flange Diameter x 14.33 Width
1/2" Cable Size = 386ft
9/16" Cable Size = 282ft
2225psi (153 bar)
25GPM
5539 in-lb (374 Nm)
4000 in-lb (273 Nm)
Max 500RPM
20,000lb Bare Drum
24fpm Bare Drum
Click HERE to view the Rufneck Catalog
Click HERE to view the entire Rufnek RN20W Collection
Rufnek RN20W Worm Gear Winches
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 | Features | Lead Time | Price |
|---|---|---|---|---|---|---|---|
| 80593001 | RN20WHRFOM3 | Birotational | 14.29" | 14.33" | Mechanical Clutch, 25 GPM Hydraulic Motor | 12-14 Weeks | $10,155.99 |
| 60674001 | RN20WMRFOMX | Birotational | 14.29" | 14.33" | Mechanical Clutch, No Hydraulic Motor | 12-14 Weeks | $13,511.99 |
For safety, 5 wraps of wire rope must be maintained at all times.
DP Winch 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 DP Winch 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
