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Heavy Duty Marine Manual Winch

When power is unavailable, or precision control is paramount, our Marine Manual Winch series delivers the strength you need. Engineered for heavy-duty mooring and anchoring applications, this winch combines a high-strength mechanical structure with a labor-saving design.

Whether you are outfitting a traditional sailboat, a mid-sized fishing vessel, or a barge in a remote location, this manually operated winch ensures safety and reliability. With a load capacity ranging from 500kg up to 20,000kg, and customizable models (including the popular wholesale 5 ton manual winch specification), we provide the ultimate solution for power-free lifting and pulling operations.

Heavy Duty Marine Manual Winch - 1
Model:4000kgTensile load:4000kgGear reduction ratio:1:19Wire rope diameter:18mm
Drum rope capacity:100mSelf- weight:285kg  
ModelA(Length)B(Width)C(Height)
4000kg904mm715mm842mm

Key Features & Benefits

  • ⚓ High-Efficiency Transmission (Labor-Saving) Designed to reduce operator fatigue, the winch features a precision two-stage gear reduction mechanism. This design effectively amplifies torque, allowing for powerful output even under manual operation. It is the ideal manual capstan rope winch for heavy loads where electricity or hydraulics are not an option.
  • 🔒 Ultimate Safety: Dual Braking System Safety is non-negotiable in marine operations. Our manual winch with brake technology features a dual-protection system: a heavy-duty ratchet brake combined with a pre-tensioned manual band brake. This ensures stable holding power and controlled release, critical for mooring and anchoring.
  • 🧵 Extra-Large High-Capacity Drum The drum is engineered to accommodate long-distance operations, capable of holding up to 80 meters of cable (standard 2-ton model). This manual winch with long rope capacity ensures smoother winding, reduces resistance, and prevents cable jamming during critical maneuvers.
  • 🌊 Marine-Grade Anti-Corrosion Protection Built to last in high-salinity and high-humidity environments. The entire unit is coated with a specialized high-performance weather-resistant anti-corrosion layer. Unlike standard old manual anchor winches, our modern coating technology significantly extends equipment lifespan, reducing maintenance costs.

Application Scenarios

  • Workboats & Fishing Vessels: Reliable mooring solutions for commercial boats requiring robust heavy duty manual winches.
  • Traditional & Classic Ships: Aesthetic yet functional designs suitable as a manual sailing winch for restoration projects and classical rigs.
  • Remote & Temporary Mooring: Perfect for barges, pontoons, and field sites lacking power sources (power-free environments).

Technical Specifications

ParameterSpecification
Product TypeMarine Manual Mooring Winch
Rated Load (Capacity)500kg, 1 Ton, 3 Ton, 5 Ton, 10 Ton, up to 20 Ton
Braking SystemDual System: Ratchet Brake + Band Brake
TransmissionTwo-Stage Gear Reduction (High Torque)
Drum CapacityHigh Capacity (Standard 80m @ 2T), Customizable
CoatingMarine-Grade Weather-Resistant Paint
OperationManual Hand Crank (Dual Speed Options Available)

Call to Action

Looking for a Reliable Marine Winch Manufacturer? We specialize in customizing heavy duty manual winches to fit your specific project requirements. Whether you need a standard 2-ton model or a custom 10-ton manual anchor winch, our engineering team is ready to assist.

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