Maxwell RC8-8
A strong, fast vertical windlass for a mid size cruiser on 5/16 in chain and 5/8 in rope.
Amazon $1,826.61 eBay$1,826.61
1,320 lb105 ft/min
3.1/5
The stronger Excalibur vertical windlass for a boat up to 40 ft that wants more pull on a 1/4 in rode than the 600 W model.
- 1,452 lbMaximum pull
Check price at Amazon$1,499.99Search eBay
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
Pros
- Over 1,400 lb of maximum pull on a 1/4 in chain rode
- 316 stainless deck parts stand up to saltwater
- Complete kit with solenoid, breaker and switches
Cons
- No published warranty term
- Line speed is published only as a drop speed, not under load
- Needs room below deck for the motor and gearbox
The Excalibur vertical family
Every Excalibur vertical model we rank, smallest first. Ratings compare each against its own style.
| Model | Maximum pull | Rating | Price |
|---|---|---|---|
| Excalibur C612 Vertical Windlass | 990 lb | 3.0/5 | $949.99 |
| Excalibur C912 Vertical Windlass (this one) | 1,452 lb | 3.1/5 | $1,499.99 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its style. How we rank explains each one.
Specifications
| Model number | EX-WK-C912-1/4-K |
|---|---|
| Performance | |
| Style | Vertical windlass |
| Maximum pull | 1,452 lb |
| Working load | 484 lb |
| Motor | 900 W |
| Current draw | 55 A |
| Voltage | 12 V |
| Fit | |
| Boats up to | 40 ft |
| Rode | 1/4 in HT G4 chain and 1/2 in 3 strand rope |
| Wireless remote | No |
| Stainless deck parts | Yes |
| Weight | 20 lb |
Alternatives in this style
Maxwell RC10-8
A heavy duty vertical windlass for a larger cruiser that wants a proven brand with a three year warranty.
Amazon $2,709.99 eBay$2,709.99
1,540 lb79 ft/min
Five Oceans Pacific 1500
The biggest Five Oceans vertical windlass, for a 40 to 65 ft boat on 3/8 in chain, at well under premium brand prices.
Amazon $2,254.70 eBay$2,254.70
2,645 lb52 ft/min
Compare
Compare the Excalibur C912 Vertical Windlass with any other anchor windlass →
More from Excalibur: every Excalibur product ranked.