SW12V20LB28SC
Designed specifically for people wanting a hoist style of winch suited to loading equipment on and off trailers and trucks. These winches are built with advanced features to ensure the best performance for this type of application.
Sherpa have been been designing and building winches for many years and what makes them different from others is that they listen to customer requests and feedback and continually look to improve. Customers have been asking for a powerful, reliable and simple to operate winch that will haul containers, machinery and equipment on and off their flat bed trucks, tilt trays and custom trailers with ease.
The Sherpa Tow Truck winch is built with a large frame and oversized drum which not only ensures the ultimate in strength, but also means rope or cable can be wound onto the winch without the worry of uneven loading or over spooling. This makes winching fast and carefree so the user can focus on the load and not what the winch is doing.
This winch is built with a hoist style braking design which has the brake incorporated into the motor. The brake is designed to be fail safe meaning mechanical springs automatically apply the braking force on loss of power supply. When the operator engages the winch, the brake is electrically released. This type of brake design is a necessity for people towing loads similar to as seen in hoisting applications. Common 4x4 winch brakes will not handle lowering of loads and will quickly wear and be damaged. The incorporation of a hoist style brake into the motor resolves this common shortfall. The braking design in this winch is extremely powerful as the brake applies on the input side of the high reduction planetary gearbox and users can expect the brake to hold high loads with ease.
As with all Sherpa winches, this winch comes with a genuine Albright International solenoid pack ensuring it's waterproof and the most reliable on the market.
The winch is supplied with 28m of synthetic rope or 28m of steel cable and can be built with 12V or 24V motor and control option. A optional wireless remote control kit is also available and will work with this winch.
Sherpa Tow Truck winches are not recommended for applications that would see the winch submerged in water. Whilst the winch has a IP66 rating and is suitable for outdoors installations in the full elements, we do not recommend the winch be submerged as water ingress can impact the electric brake performance.
Warning, whilst this is a 'Hoist' style of winch, this winch is not certified or recommended for overhead hoisting applications. The winch features a single brake design without redundancy and is unlikely to conform to hoisting winch standards. Users should always use extreme caution when winching and hoisting loads and be prepared for a brake failure and load shift.
All Sherpa 4x4 winches come with genuine Albright solenoids! Incorporated into the electrics is a custom made version of the DC88P solenoid designed specifically by Albright International for the Sherpa 4x4 control boxes. With 70 years experienced in contactor design, these are by far the best winch solenoids available. Capable of handling up to 800 amps, almost twice the maximum capacity of the winch. Contact plating is second to none, increasing the duty cycle over other winches. As seen in our water submersion testing videos the Albright solenoids can be run for significant time under water without moisture ingress. The cheap Chinese solenoids used in the majority of winches will fail under extreme conditions and under high amperage load.
Optional & Recommended Extras:
Sherpa provides a range of optional and recommended extras you may want to consider when buying a winch. You can order these using the tick box options near the 'Add to Cart' button. For full details on each item. See the Sherpa 4WD Accessories page.
Specifications | Value |
---|---|
Rated Line Pull | 20,000lb (9,090kg) |
Motor | 6.6hp in 12V or 24V options |
Gearbox | 3 Stage Planetary |
Rope/Cable |
28m of 10mm synthetic rope rated to 23,760lb MBS (Minimum Breaking Strength) 28m of 10mm steel cable rated to 19,400 Lb MBS Note: Rope or cable is supplied loose shipped for user to install after winch has been installed. Users may wish to further shorten the rope/cable to suit the length of the trailer/truck application and maximise the winch performance. |
Mounting Bolt Diameter | 11.2mm |
Drum Size (Dia x Length) | 64mm x 224mm |
Mounting Bolt Pattern | 254mm x 114.3mm |
Weight | Winch Weight Table |
Dimensions | Winch CAD Drawings |
Clutch | 180 degree turn, free spooling, slide ring gear |
Brake | Automatic in motor |
Solenoid | Albright International Heavy Duty |
Duty Cycle | Intermittent |
Fairlead / Hawse | Cable (4 way roller fair lead) | Rope (polished aluminium hawse) |
Battery Leads | 1.8m long |
Hand Remote Lead | 3.5m long |
Water Ingress Rating | IP66 |
Warranty | 5 Years |
Line Pull (Lb) | Line Speed (m/min) | Motor Current (A) |
---|---|---|
0 | 5.7 | 65 |
1500 | 4.8 | 80 |
3,000 | 3.8 | 120 |
6,000 | 3.0 | 155 |
9,000 | 2.5 | 190 |
12,000 | 2.1 | 225 |
15,000 | 1.8 | 265 |
18,000 | 1.6 | 300 |
20,000 | 1.5 | 400 |
Line Pull (Lb) | Line Speed (m/min) | Motor Current (A) |
---|---|---|
0 | 5.9 | 35 |
1500 | 5.1 | 40 |
3,000 | 4.0 | 60 |
6,000 | 3.2 | 80 |
9,000 | 2.8 | 95 |
12,000 | 2.3 | 115 |
15,000 | 2.1 | 140 |
18,000 | 1.8 | 155 |
20,000 | 1.7 | 200 |
Grunter Boat Winch Owner's Manual
Winch Dimensions:
'Mustang' 9,500Lb with 28m spool
'Brumby' 10,000Lb high speed winch
'Steed' 17,000Lb with 28m spool
'Steed' 17,000Lb with 45m spool
'Mule' 17,000Lb dual motor winch with 45m spool
'Stallion' 25,000Lb winch with 30m spool
'Grunter' boat trailer winches (Standard & HP Models)
'Grunter' Boat Trailer Winch Mounting Bracket
ATV Winch 4,500Lb Mounting Plate
Wiring Diagrams:
Dual Motor Winch Wiring Diagram
Winch Weights:
Winch Type | Other | 92ft (28m) Cable | 92ft (28m) Rope | 100ft (30m) Rope | 100ft (30m) Cable | 148ft (45m) Cable | 148ft (45m) Rope |
ATV Winch 4,500Lb | 15lb (7 kg) | X | X | X | X | X | X |
9,500Lb | X | 57lb (26 kg) | 42lb (19 kg) | X | X | X | X |
10,000Lb (High Speed) | X | X | 50lb (23 kg) | X | X | X | X |
12,000Lb | X | 66lb (30 kg) | 50lb (23 kg) | X | X | X | X |
17,000Lb Single Motor | X | 60lb (30 kg) | 50lb (23 kg) | X | X | 88lb (40 kg) | 57lb (26 kg) |
17,000Lb Dual Motor | X | X | X | X | X | 101lb (46 kg) | 71lb (32 kg) |
Tow Truck Winch 20,000Lb | X | 100lb (45 kg) | 66lb (30 kg) | X | X | X | X |
25,000Lb | X | X | X | 68lb (31 kg) | 104lb (47 kg) | X | X |
Cable Data:
Winch Type | Cable Type | Length | Cable Size |
Grunter Boat Trailer Winches (All models) |
Positive (Power) |
7m (~23ft) | 50mm² |
Negative (Earth) |
3m (~10ft) | 32mm² | |
Control Box Cables |
Various <1m (< ~3ft) From winch to control box only. | 25mm² | |
Grunter Cable Upgrade (Postive cable only) |
Positive (Power) |
10m (~32ft) | 50mm² |
4x4 Winches (All models) Mustang, Colt, Steed, Mule, Brumby, Stallion, Tow Truck winch models. |
Positive (Power) |
1.8m (~6ft) | 25mm² |
|
Negative (Earth) |
1.8m (~6ft) | 25mm² |
Control Box Cables |
Various <1m (< ~3ft) From winch to control box only. | 25mm² | |
4x4 Winch Cable Upgrade |
Positive (Power) |
3m (~10ft) | 25mm² |
Negative (Earth) |
3m (~10ft) | 25mm² | |
Big Air - Air Compressors (All models) |
Positive (Power) |
3m (~10ft) | 16mm² |
Negative (Earth) |
3m (~10ft) | 16mm² |