Hydraulic Stainless Steel Capstan – Marine-Grade Mooring System
Premium Corrosion-Resistant Capstan for Demanding Environments
The Hydraulic Stainless Steel Capstan is a high-performance deck machinery solution engineered for heavy-duty mooring, anchoring, and towing operations. Constructed entirely from marine-grade stainless steel, this capstan delivers exceptional durability in the harshest saltwater conditions while maintaining precise load control.
Technical Specifications
Construction & Design
✔ Full 316L Stainless Steel Build
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Drum, frame, and fasteners
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Superior corrosion resistance
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Polished surfaces for reduced friction
✔ Vertical Orientation
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360° line access capability
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Compact deck footprint
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Below-deck drive system protection
Performance Features
| Parameter | Specification |
|---|---|
| Capacity Range | 20-300 kN |
| Line Speed | 0-20 m/min (stepless) |
| Drum Diameter | 400-900 mm |
| Operating Temp | -40°C to +70°C |
Hydraulic System
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High-Torque Motor: 15-50 kW options
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Precision Control: ±0.5% speed regulation
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Fail-Safe Valves: Overload and pressure protection
Certifications & Testing
✔ BV, LR, RINA Certified
✔ ASTM A276/A479 Material Compliance
✔ 1000-Hour Salt Spray Test Verified
✔ 200% Overload Safety Testing
Parameters:
| Chain Dia (mm) | Warping Load(KN) | Warping Speed(m/min) | Wire Dia.(mm) | Working Load(KN) | Working Speed(m/min) | MotorPower(kw) |
| Φ11/14 | 5 | ≥10 | Φ11 | 5.9/7.4 | ≥12 | 4 |
| Φ16/17.5 | 8 | ≥10 | Φ13 | 10.9/13.0 | ≥12 | 7.5 |
| Φ19/22 | 10 | ≥10 | Φ13 | 15.3/20.6 | ≥12 | 11 |
| Φ24/26 | 20 | ≥8.5 | Φ15 | 24.5/28.7 | ≥9 | 11 |
| Φ28/30 | 30 | ≥8.5 | Φ17.5 | 33.3/38.3 | ≥9 | 15 |
| Φ32/34/36 | 30 | ≥8.5 | Φ17.5 | 43.5/49.1/55.1 | ≥9 | 18.5 |
| Φ38/40/42 | 50 | ≥8.5 | Φ20.5 | 61.4/68.0/75.0 | ≥9 | 30 |
| Φ44/46/48 | 50 | ≥8 | Φ26 | 82.3/89.9/97.9 | ≥9 | 37 |
| Φ50/52/54 | 60 | ≥8 | Φ26 | 106.3/114.9/123.9 | ≥9 | 45 |
The description/sizes may be different with goods, please check with us when order.
