Vertical V900
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Free Muir tools to size a windlass to your boat, check your chain and gypsy, or find the Muir equivalent of the windlass you have now.
Same size class asLewmar V2, Lofrans SX1. Compare & confirm fit
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- Genuine Muir parts
- Global dealers
- Australian engineered
Muir Easyweigh Vertical V900 Rope/Chain Windlass | 6–11m (20 – 36ft).
Muir Easyweigh Vertical V900 rope/chain windlass design for vessels 6–11m (20 – 36ft). 900W 12V DC, 300kg max load, polished stainless, Rope Chain Management System (RCMS).
Features
- Polished stainless steel components
- Rope Chain Management System (RCMS)
- Suits multiple global chain standards
Drawings
Top View
VR
Included in the package

Circuit Breaker & Mounting Panel

Rocker Switch

Deck mounting studs & fasteners

Clutch release handle

Reversing Solenoid kit

Installation/Operation booklet
| Name | Specifications |
|---|---|
| Recommended Vessel Length(m) | 6-11m |
| Recommended Vessel Length(ft) | 20 - 36ft |
| Power Supply Options | DC 12V |
| Recommended Muir Circuit Breaker | 100A (12V) |
| Motor (Watts) | 900Watts |
| Amps Workload | 80A (12V) |
| Distance From Battery to Motor (m) | 7 (23’)m, 9 – 17 (30’ – 55’)m |
| Cable Size (mm²) | 25mm², 35mm² |
| Cable Size AWG | 2, 3 |
| Cable Diameter (mm) | 10 (3/8”)mm, 8 (5/16”)mm |
| Solenoid Included | Yes |
| Max Load | 300Kg |
| Workload | 100Kg |
| Max Line Speed | 23m/min |
| Compatible Chain Sizes | 6 mm (1/4") - 8 mm (5/16") |
| Compatible Rope/Chain Combo | N/A |
| Compatible Rope Sizes | 12 mm (1/2″) |
| Auto Anchor Compatible | No |
| Net Weight DC | 9Kg |
| Manual Operation | N/A |
About
Muir Easyweigh Vertical V900 Rope/Chain Windlass | 6–11m (20 – 36ft).
Muir Easyweigh Vertical V900 rope/chain windlass design for vessels 6–11m (20 – 36ft). 900W 12V DC, 300kg max load, polished stainless, Rope Chain Management System (RCMS).
Features
- Polished stainless steel components
- Rope Chain Management System (RCMS)
- Suits multiple global chain standards
Drawings
Top View
VR
Package Inclusions
Included in the package

Circuit Breaker & Mounting Panel

Rocker Switch

Deck mounting studs & fasteners

Clutch release handle

Reversing Solenoid kit

Installation/Operation booklet
Technical Specifications
| Name | Specifications |
|---|---|
| Recommended Vessel Length(m) | 6-11m |
| Recommended Vessel Length(ft) | 20 - 36ft |
| Power Supply Options | DC 12V |
| Recommended Muir Circuit Breaker | 100A (12V) |
| Motor (Watts) | 900Watts |
| Amps Workload | 80A (12V) |
| Max Load | 300Kg |
| Workload | 100Kg |
| Max Line Speed | 23m/min |
| Compatible Chain Sizes | 6 mm (1/4") - 8 mm (5/16") |
| Compatible Rope/Chain Combo | N/A |
| Compatible Rope Sizes | 12 mm (1/2″) |
| Auto Anchor Compatible | No |
| Net Weight DC | 9Kg |
| Manual Operation | N/A |
Some of our Easy Weigh installs
Reviews
Muir windlasses offer the ultimate in anchoring performance, reliability and style.
- Paul Goss,
Our Muir capstans and windlasses have served us well over the years
“Our Muir capstans and windlasses have served us well over the years, and will continue to do so for a long time to come. Give me plenty of good chain and the right gear to handle it, every time” (in reference to a stormy night at sea)
- Rodney Jackman
Stainless Steel Fabrication Works
“John’s pursuit of perfection was clearly evident to me even in these early days”
- Captain Peter
I can highly recommend Muir as a company
“I can highly recommend Muir as a company who build superior equipment and who stand by their product anywhere in the world”




