Types of Mooring Winch:
- Size: Typically ranges from 10 kW to 500 kW power capacity.
- Grade: Classified by load capacity (e.g., 5-ton to 500-ton).
- Viscosity: Hydraulic systems use ISO VG 32 to VG 68 hydraulic oil.
- Buoyancy: Not applicable (installed on vessels or docks).
- Material: Steel (carbon or stainless), galvanized components.
Single Drum Mooring Winch:
- Size: Drum diameter 500 mm to 2000 mm.
- Grade: Load capacity 10-ton to 200-ton.
- Viscosity: Hydraulic oil ISO VG 46 typical.
- Buoyancy: N/A.
- Material: High-tensile steel, corrosion-resistant coatings.
Double Drum Mooring Winch:
- Size: Drum diameter 600 mm to 2500 mm.
- Grade: Load capacity 20-ton to 500-ton.
- Viscosity: Hydraulic oil ISO VG 68 common.
- Buoyancy: N/A.
- Material: Alloy steel, hardened gears.
Electric Mooring Winch:
- Size: Motor power 15 kW to 300 kW.
- Grade: Load capacity 5-ton to 150-ton.
- Viscosity: Grease-lubricated (NLGI Grade 2).
- Buoyancy: N/A.
- Material: Cast iron housing, steel wire rope.
Hydraulic Mooring Winch:
- Size: Power pack 20 kW to 400 kW.
- Grade: Load capacity 10-ton to 300-ton.
- Viscosity: ISO VG 32 to VG 68 hydraulic fluid.
- Buoyancy: N/A.
- Material: Steel construction, bronze bushings.
Automatic Tension Mooring Winch:
- Size: Drum capacity 1000 m to 3000 m rope length.
- Grade: Load capacity 50-ton to 400-ton.
- Viscosity: Hydraulic oil ISO VG 46 or VG 68.
- Buoyancy: N/A.
- Material: Stainless steel components, reinforced frame.