The mooring winch drum is a cylindrical component that stores and releases mooring ropes or cables during ship docking. Mooring winches are mechanical devices used to secure vessels to docks by controlling the tension and length of mooring lines. They ensure safe and stable berthing operations in various marine conditions.

Mooring Winch Drum Specifications:

- Diameter: 500 mm to 3000 mm

- Width: 800 mm to 4000 mm

- Material: High-tensile steel (Grade A, D, or E)

- Coating: Zinc or epoxy for corrosion resistance

- Load Capacity: 10 MT to 500 MT

- Braking Force: 50 kN to 2000 kN

- Drum Groove Pitch: 20 mm to 50 mm

Mooring Winches Specifications:

- Power Source: Electric, Hydraulic, or Diesel

- Line Pull: 5 kN to 2000 kN

- Speed: 5 m/min to 30 m/min

- Rope Capacity: 100 m to 2000 m

- Rope Diameter: 16 mm to 120 mm

- Material: Carbon steel or stainless steel

- Buoyancy: N/A (Not applicable for winches)

- Viscosity: Dependent on hydraulic oil (ISO VG 32 to VG 68)

- Safety Features: Overload protection, emergency stop