Electric Hydraulic Vertical Capstan Anchor Windlass for Mooring | Marine Vertical Capstan
Electric Hydraulic Vertical Capstan Anchor Windlass for Mooring | Marine Vertical Capstan
Product Overview
An electric hydraulic vertical capstan anchor windlass is a type of marine deck equipment designed for mooring operations, anchor handling, and rope or chain hoisting.
It is driven by an electric hydraulic power unit, providing stable torque output and reliable performance under marine conditions.
The vertical design makes it ideal for limited deck space and easy integration into ship structures.
Quick Specifications
• Function: Mooring / Anchor Handling / Hoisting
• Chain Size: 12.5–70 mm
• Chain Grade: AM2 / AM3
• Working Load: 5–250 kN
• Warping Head Diameter: 200–700 mm
• Warping Speed: 9–18 m/min
• Rope Diameter: 11–46 mm
• Drive Type: Electric / Electric Hydraulic
• Control: Local / Remote
Main Technical Parameters
| hain Dia. (mm) |
Working Load (KN) |
Nominal Speed (m/min) | Warping Load (KN) | Motor Power (KW) | ||
| AM2 | AM3 | Electric | Hydraulic | |||
| 12.5 | 6.6 | 14.6 | 9 | 5 | 2.2/0.75 | 2.2 |
| 14 | 8.3 | 17.2 | 9 | 6 | 2.2/0.75 | 3 |
| 16 | 10.9 | 20 | 9 | 8 | 2.2/0.75 | 4 |
| 17.5 | 13 | 14.6 | 9 | 10 | 3/1.3 | 4/5.5 |
| 19 | 15.3 | 17.2 | 9 | 10 | 4.3/1.7 | 5.5 |
| 20 | 17.9 | 20 | 9 | 15 | 4.3/1.7 | 5.5/7.5 |
| 22 | 20.6 | 23 | 9 | 15 | 6/2.5 | 7.5 |
| 24 | 24.5 | 27.4 | 9 | 20 | 8.5/3.5 | 7.5/11 |
| 26 | 28.7 | 32.1 | 9 | 20 | 8.5/3.5 | 11 |
| 28 | 33.3 | 37.2 | 9 | 25 | 8.5/3.5 | 11 |
| 30 | 38.3 | 42.8 | 9 | 30 | 11/11/7.5 | 15 |
| 32 | 43.5 | 48.6 | 9 | 30 | 11/11/7.5 | 15 |
| 34 | 49.1 | 54.9 | 9 | 40 | 16/16/11 | 15/8.5 |
| 36 | 55.1 | 61.6 | 9 | 40 | 16/16/11 | 18.5 |
| 38 | 61.4 | 68.9 | 9 | 50 | 16/16/11 | 18.5/22 |
| 40 | 68 | 76 | 9 | 60 | 22/22/16 | 22/30 |
| 42 | 75 | 83.8 | 9 | 60 | 22/22/16 | 22/30 |
| 44 | 82.3 | 92 | 9 | 70 | 22/22/16 | 30 |
| 46 | 89.9 | 100.5 | 9 | 80 | 30/30/22 | 30 |
| 48 | 97.9 | 109.4 | 9 | 80 | 30/30/22 | 30/37 |
| 50 | 106.3 | 118.8 | 9 | 90 | 30/30/22 | 37 |
| 52 | 114.9 | 128.4 | 9 | 100 | 30/30/22 | 37/45 |
| 54 | 123.9 | 138.5 | 9 | 100 | 45/45/30 | 45 |
| 56 | 133.3 | 149 | 9 | 120 | 45/45/30 | 45 |
| 58 | 143 | 159.8 | 9 | 120 | 45/45/30 | 45/55 |
| 60 | 153 | 171 | 9 | 140 | 45/45/30 | 55 |
| 62 | 163.4 | 182.6 | 9 | 150 | 45/45/30 | 55 |
| 64 | 174.1 | 194.6 | 9 | 160 | 60/60/45 | 55/75 |
| 66 | 185.1 | 206.9 | 9 | 160 | 60/60/45 | 75 |
| 68 | 196.5 | 219.6 | 9 | 180 | 60/60/45 | 75 |
| 70 | 208.3 | 232.8 | 9 | 200 | 60/60/45 | 75 |
Capstan Selection Guide
✔ Step 1 – Select Chain Size (Core Parameter)
· 12.5–26 mm → small vessels / light-duty
· 28–42 mm → medium vessels
· 44–70 mm → heavy-duty offshore
→ Chain size determines working load, motor power, and system configuration
✔ Step 2 – Confirm Working Load
· 5–20 kN → light-duty
· 20–80 kN → medium-duty
· 80–250 kN → heavy-duty
✔ Step 3 – Rope Type & Diameter
· Steel wire rope / Synthetic rope
→ Determines drum size
✔ Step 4 – Speed
· 9–12 standard / 12–18 high efficiency
✔ Step 5 – Drive Type
· Electric / Electric Hydraulic
✔ Step 6 – Control
· Local / Remote
✔ Step 7 – Base Type
· Below / Semi / Above deck
Engineering Note: Selection based on chain size, rope, load and vessel structure.
Structure & Components
Structure & Components: Hydraulic unit | Gear system | Base
Custom Configuration & Inquiry Guide
✔ Chain Size (mm)
✔ Chain Grade (AM2 / AM3)
✔ Working Load (kN)
✔ Rope Type (Steel / Synthetic)
✔ Rope Diameter (mm)
✔ Speed (m/min)
✔ Drive Type (Electric / Hydraulic)
✔ Control Type (Local / Remote)
✔ Base Type (Below / Semi / Above Deck)
→ Send above info for drawing, selection and quotation.
How It Works
Applications
Ship mooring operations | Anchor chain handling | Offshore vessels | Barges and cargo ships | Port and harbor operations | Marine engineering projects
Certifications & Advantages
CCS / NK / BV / ABS / DNV / LR / KR / RINA / IRS / RS / CRS
Drawing & Photos
• GA drawing
• Product photos
• Installation drawing
Ordering Information
MOQ 1
Delivery based on project
Payment T/T L/C
FAQ
Q: Difference capstan vs windlass?
A: Capstan for rope, windlass for chain
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.