40 Ton Low Profile D-ring Mount Winch

HCEE Marine Manual Winch: Safe Heavy-Lift Operation Solution for Power-Free Scenarios

• The fully mechanical manual winch, specifically designed for shipboard, port, and offshore operations, is jointly developed by Haichuan's in-house factory and a professional marine equipment design team. Focusing on "safety, durability, and customization," it addresses heavy-duty towing and mooring challenges in power-free environments, serving as a reliable choice for small to medium-sized vessels and port operations.

 I. Core Product Features (Enhanced Details)

◎ Dual Braking Anti-Skid Safety System, Zero Risk for Heavy Load Hovering

• Ratchet pawl anti-reverse mechanism: Equipped with a high-precision internal ratchet and pawl assembly, it can lock the drum under any load condition, preventing unexpected unwinding of steel cables/anchor chains and vehicle slippage, ensuring stability even under heavy loads in suspension.

• Manual mechanical braking device: Equipped with an independent brake handle, it allows control of braking force according to operational needs, enabling smooth retraction and emergency braking functions to adapt to sudden situations in complex working conditions.

• Dual Protection Redundant Design: The two braking systems operate independently, ensuring reliable braking even if one set experiences wear, meeting the high safety standards of marine equipment.

◎ Two-stage gear reduction for effortless operation, enabling single-person handling of heavy loads

• High-ratio reduction gears: Forged from alloy steel with quenched and wear-resistant surface treatment, paired with a two-stage reduction structure, significantly reduces manual operating torque, enabling a single operator to effortlessly handle the traction/withdrawal of multi-ton loads.

• Fully enclosed gearbox design: The gear assembly is completely sealed within a rustproof housing, isolating it from seawater, dust, and oil contamination. This prevents gear jamming and corrosion, extends the equipment's service life, and reduces maintenance costs.

• Reverse force-saving optimization: The gear transmission structure has undergone repeated optimization, ensuring not only forward traction efficiency but also smooth control during reverse cable release, preventing sudden load drop hazards.

◎Marine-grade anti-corrosion process, suitable for harsh ocean environments

• High-strength carbon steel one-piece forming: The frame, drum, and base are all welded from thickened carbon steel plates, offering high overall strength, impact resistance, and deformation resistance, capable of withstanding long-term vibration and heavy load impacts from ship decks.

• Multi-layer rust-proof and corrosion-resistant coating: The surface undergoes multiple treatments including rust removal, phosphating, primer, and topcoat, using marine-grade anti-rust paint to resist corrosion from seawater salt spray and humid air, ensuring long-term use without rusting or peeling.

• Key component anti-corrosion upgrade: Gear shafts, pin shafts, and fasteners are all made of galvanized or stainless steel materials to reduce the risk of corrosion in marine environments and ensure long-term stable operation of the equipment.

◎Modular installation base, compatible with various vessels and operational scenarios

• Universal Installation Hole Design: The base features pre-drilled standard mounting bolt holes, allowing direct and secure attachment to ship decks or dock foundations. Installation is straightforward without requiring additional modifications.

• Customized Installation Solution Support: Our design team can tailor non-standard bases and brackets based on the ship deck dimensions and installation space provided by the client, ensuring perfect on-site adaptation of the equipment.

• Anti-offset positioning structure: The base is equipped with positioning flanges and reinforcing ribs to prevent equipment shifting and shaking during heavy-load operations, enhancing operational stability.

✨ Ⅱ. Core Advantages of Haichuan Factory & Design Team

1. Full-process control with our own factory, ensuring both quality and delivery timelines

• Independent Production and Manufacturing: We possess a dedicated ship equipment production workshop, where the entire process—from steel plate cutting, welding, and machining to painting and assembly—is completed in-house, with strict quality control at every stage.

• Factory Full Inspection Process: Each winch undergoes load testing, braking testing, and corrosion resistance inspection before leaving the factory, with a complete factory inspection report issued to ensure compliance with marine equipment standards.

• Batch Delivery Capability: The factory is equipped with multiple production lines, capable of handling bulk orders while also supporting small-batch customization. With stable lead times, there is no need to worry about supply disruptions.

2. Professional ship equipment design team, custom-made with no barriers

★ One-on-One Design Service: Our team of engineers with years of experience in marine equipment design offers customized solutions tailored to clients' operational requirements (pull force, rope capacity, installation space, and working scenarios).

★ Full parameter customization support: Customizable rated pulling force (1-10 tons), drum rope capacity (suitable for steel cables/nylon ropes of various diameters), gear ratio, handle type, installation base dimensions, surface coating options, and more, meeting diverse requirements.

★ Technical support is provided throughout the entire process: from initial requirement discussions and solution design to later installation guidance and after-sales maintenance, our technical team offers professional support at every stage.

3. Scenario-based adaptation solutions, covering all operational needs

Fishing boats / small vessels: Suitable for anchoring and mooring operations, capable of easily hoisting and lowering anchor chains without power, with stable braking, safe and reliable.

Engineering vessel / working platform: Used for deck material towing and equipment relocation, addressing the challenges of heavy-load operations in power-free areas.

Port / Wharf Temporary Operations: Can serve as a temporary mooring winch, suitable for small vessel berthing and material transfer. Easy to install, flexible and practical.

Emergency backup scenario: As a standby device for the electric winch, it addresses sudden situations such as power outages and equipment failures to ensure the safety of ship operations.

III. Product Specifications and Main Accessories

40 Ton Low Profile D-ring mount winch

IV. After-sales and Service Assurance

Professional Installation Guidance: Provides detailed installation manuals, with engineers available for remote guidance on installation and debugging to ensure the equipment operates smoothly.

Warranty Service: Core components of the equipment are covered under warranty in case of non-human damage, ensuring customer peace of mind.

Customized Technical Support: For adjustments to equipment parameters or adaptations to new operational scenarios, our design team can provide secondary optimization solutions.

HCEE, supported by its own factory and professional design team, provides you with safe, durable, and highly adaptable marine manual winches. From customization to delivery, we ensure the smooth operation of your vessel throughout the entire process.