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Data Sheets
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 Mounting Plate Drawings
SUWMPRB - Sherpa Winch Mounting Plate (Regular Base)
SUWMPLB - Sherpa Winch Mounting Plate (Large Base)
Winch Weights
| Winch Type | 12m Rope | 28m Cable | 28m Rope | 30m Rope | 30m Cable | 45m Cable | 45m Rope |
| ATV Winch 4,500Lb | 7 kg | X | X | X | X | X | X |
| 9,500Lb | X | 26 kg | 19 kg | X | X | X | X |
| 10,000Lb High Speed | X | X | 23 kg | X | X | X | X |
| 12,000Lb | X | 30 kg | 23 kg | X | X | X | X |
| 17,000Lb Single Motor | X | 30 kg | 23 kg | X | X | 40 kg | 26 kg |
| 17,000Lb Dual Motor | X | X | X | X | X | 46 kg | 32 kg |
| Tow Truck Winch 20,000Lb | X | 45 kg | 30 kg | X | X | X | X |
| 25,000Lb | X | X | X | 31 kg | 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 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 | |
| ATV Winch | Positive | 1.5m (~5ft) | 8mm² |
| Negative (Earth) | 1.5m (~5ft) | 8mm² | |
| Control Box Cables | 1m (3ft) | 8mm² | |
| Handlebar Control Switch | 2.5m (8ft)) | ||
| Big Air - Air Compressors (All models) |
Positive (Power) |
3m (~10ft) | 16mm² |
|
Negative (Earth) |
3m (~10ft) | 16mm² | |
| Box Air - Air Compressor |
Positive (Power) |
2.4m (7ft) | 3mm |
|
Negative (Earth) |
2.4m (7ft) | 3mm |
SEE WHAT OUR CUSTOMERS HAVE TO SAY!
Let customers speak for us
Robust, high capacity Air compressor
Big heavy high capacity air compressor. Seems well made. An absolute necessity for big and high pressure tires on the rear. Gave it a quick test and seems about 1.5 to 2 times faster than my old "high end" compressor.
One of the few compressors that tell you the different CFM output at various pressures, whereas most uselessly quote their output at 0psi. However, the manual and the website disagree on how many CFM it can pump at what pressure - needs to be fixed
Robin Purchase
Sherpa DC Air Compressor (BIG-AIR)
Awesome winch
Great winch , easy to install and super fast delivery
Tracey Smith
Wireless Remote Kit
Moreton Island
Remote is great.Thanks.I see two of my neighbours have installed winches on their trailers having seen mine in operation.
Mark Hallett
Wireless Remote Kit
Quality
Quality product fast delivery. Wish I ordered 1 day later would have got free remote. W. CLIFFORD
Wayne Clifford
'The Mustang' - 9,500Lb Winch
Compact & Powerful Boat winch
Well built winch that comes complete with all the bits to mount it. Great value.
Chris Cobb
'Grunter' - Boat Trailer Winch
built like a tank
we have the twin motor unit. WOW what a difrence
ian rodgers
Fuse and Holder 500A Inline
Sturdy
Looks and feels very durable no issues after first few uses pumps up 4x 285/75/16s from 15 to 35 in under 8 mins using factory air line
Much quieter than I was expecting
Heavier than I was expecting also if you are weight conscious maybe consider the max air or a different unit not sure if the updated box are compressor is any lighter
Kane Daunt
Sherpa Air Compressor (BOX-AIR)
The bomb
Best winch on the market today / value for money 💰 suport austrailian made 10/10 thank u 😊
Mark Mcguire
'The Steed' - 17,000Lb Winch
Easy to fit!
Great winch, replacing an old one. Easy to fit, and was easy to tension the winch rope. A dyneema rope replacing the fitted nylon rope would have been a great optional extra. I’m very happy with it.
Steve Fleming
'The Mustang' - 9,500Lb Winch
Best service Sherpa winches
We had know problem from the start to finish fantastic service Juanita and Dean W.A
Juanita Musgrave
'Stallion' - 25,000lb Winch
Great winch
Great winch, easy to install running on a standalone battery from the boot of the car which works great.
Jacob Dickson
Boat Winch Cable Upgrade to 10m