HR4000 Thor
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Genuine Muir parts
Global dealers
Australian engineered
Muir HR4000 Thor Horizontal Windlass | Vessels 18–24m.
Muir HR4000 Thor horizontal windlass design for vessels 18–24m (58 – 77ft). 1700W motor, 1800kg max load, 8–16mm chain. White gloss housing with chromed bronze running gear.
Features
- Durable marine-grade white gloss composite housing
- Luxury chromed marine grade bronze / 316 Stainless steel running gear
- High tensile stainless steel shaft
- Heavy duty, marine grade, dual-direction motor
- Superior, heavy-duty Italian drive train
- Chain pipe & peeler
- Independent gypsy and capstan operation
- Front double twin footings
- Suits multiple global chain standards
- Deck Isolation Pad Included
Drawings
Top View

Side View
| Name | Specifications |
|---|---|
| Recommended Vessel Length(m) | 18-24m |
| Recommended Vessel Length(ft) | 58 - 77ft |
| Power Supply Options | DC 24V, DC 48V |
| Recommended Muir Circuit Breaker | 150A (24V) |
| Motor (Watts) | 1700Watts |
| Amps Workload | 90A (12V) |
| Hydraulic Pressure | 12MPa |
| Hydraulic Flow | 28L/min |
| Max Load | 1800Kg |
| Workload | 600Kg |
| Max Line Speed | 17m/min |
| Compatible Chain Sizes | 8 mm (5/16") - 16 mm (5/8") |
| Auto Anchor Compatible | Yes |
| Net Weight DC | 64Kg |
| Net Weight Hydraulic | 63Kg |
| Manual Operation | MORS (std) |
About
Muir HR4000 Thor Horizontal Windlass | Vessels 18–24m.
Muir HR4000 Thor horizontal windlass design for vessels 18–24m (58 – 77ft). 1700W motor, 1800kg max load, 8–16mm chain. White gloss housing with chromed bronze running gear.
Features
- Durable marine-grade white gloss composite housing
- Luxury chromed marine grade bronze / 316 Stainless steel running gear
- High tensile stainless steel shaft
- Heavy duty, marine grade, dual-direction motor
- Superior, heavy-duty Italian drive train
- Chain pipe & peeler
- Independent gypsy and capstan operation
- Front double twin footings
- Suits multiple global chain standards
- Deck Isolation Pad Included
Drawings
Top View

Side View
Technical Specifications
| Name | Specifications |
|---|---|
| Recommended Vessel Length(m) | 18-24m |
| Recommended Vessel Length(ft) | 58 - 77ft |
| Power Supply Options | DC 24V, DC 48V |
| Recommended Muir Circuit Breaker | 150A (24V) |
| Motor (Watts) | 1700Watts |
| Amps Workload | 90A (12V) |
| Hydraulic Pressure | 12MPa |
| Hydraulic Flow | 28L/min |
| Max Load | 1800Kg |
| Workload | 600Kg |
| Max Line Speed | 17m/min |
| Compatible Chain Sizes | 8 mm (5/16") - 16 mm (5/8") |
| Auto Anchor Compatible | Yes |
| Net Weight DC | 64Kg |
| Net Weight Hydraulic | 63Kg |
| Manual Operation | MORS (std) |
Some of our Horizontal installs
Reviews
Muir windlasses offer the ultimate in anchoring performance, reliability and style.
- Rodney Jackman
Stainless Steel Fabrication Works
“John’s pursuit of perfection was clearly evident to me even in these early days”
- Jos Scholten
Which can all of a sudden be the last bit of hope of surviving
“The fact that Muir always keeps the focus on their main business, being anchor systems, gives me the confidence that my customers can rely on that ‘shiny thing on the foredeck’ which can all of a sudden be the last bit of hope of surviving”
- 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”










