IYJ Series Hydraulic Winch: 50t Pull, Fail-Safe Brake & Planetary Gear

Henan Yixing Lifting Machinery Co., Ltd. is a professional supplier of material handling equipment.
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Marine Hydraulic Winch for Deck Anchoring and Towing

Marine Hydraulic Winch for Deck Anchoring and Towing

Our hydraulic winch is engineered for harsh marine environments, with high‑grade steel construction, corrosion‑resistant seals, and stainless steel selector valves for saltwater resistance on tugboats, workboats, and offshore vessels. The hydraulic winch handles anchoring, mooring, towing, and cargo lifting, and is used for subsea ROV deployment for deepwater inspections. It features a full‑floating planetary gear reducer, multi‑plate hydraulic brake, and automatic tension control for surge compensation. Options include manual free‑fall and wireless remote control. For a hydraulic winch built to specific classification rules (ABS, DNV GL) for your vessel's bollard pull and line capacity, contact our marine engineering team for a deck layout and integration plan.
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Why choose us?

Integrated Design for High Efficiency

Our IYJ series hydraulic winch features a patented integrated design combining the valve block, motor, brake, planetary gear reducer, drum, and clutch. This compact integration provides high starting torque, good low-speed stability, and low noise, reducing leak points and maintenance complexity while maximizing reliability for mining and offshore applications.

Fail-Safe Braking for Critical Loads

The hydraulic winch is equipped with a multi-disc automatic brake and lever-operated clutch mechanism. The spring-applied brake (released by hydraulic pressure) ensures the winch holds the rated load indefinitely when power is not supplied, preventing uncontrolled load descent. This safety feature is crucial for heavy operations like towing and heavy equipment recovery.

High Starting Torque with Planetary Reduction

Utilizing a planetary gear reduction system, our hydraulic winch multiplies the torque of the hydraulic motor while maintaining a compact size. This delivers excellent starting torque for moving heavy loads from a dead stop and ensures smooth, reliable performance even in extreme weather conditions for oil & gas and marine sectors.

Related products

The keeper hydraulic winch is a specialized power take-off (PTO) or hydraulic-driven winch system designed primarily for vehicle recovery, flatbed towing, and heavy utility pulling. In the towing industry, keeper hydraulic winches provide the muscle needed to pull disabled vehicles onto a flatbed or extraction trucks that are mired in mud or snow. The standard equipment typically contains a gear reducer, winch drum, high-torque hydraulic motor, and a switch assembly. The operation relies on the vehicle’s existing hydraulic system to power the winch, offering infinite pulling power without the heat buildup issues common with electric solenoids. For flatbed owner operators and contractors, these winches are designed to meet strict DOT standards and feature deep storage for winch straps. They feature powerful automatic brakes and durable cable assemblies to hold heavy loads securely. For a keeper hydraulic winch replacement unit or a new system installation for your fleet, please contact our technical sales team.

Frequently Asked Questions

What safety features are integrated into your double girder overhead cranes?

Our double girder overhead cranes are equipped with an overload protection system that automatically halts lifting when the weight exceeds the rated load, preventing structural damage [1†L18-L20]. They also feature a ratchet friction-type one-way brake for automatic braking under heavy load, and limit switches to prevent over-travel [0†L14-L16]. All electrical components are designed with self-contained explosion-proof capabilities (in applicable models), and emergency stop functions are standard for instant motor cut-off [21†L39-L42].
The portable aluminum gantry crane is a lightweight lifting device made of aluminum alloy that solves the common pain points of traditional lifting tools being heavy, clumsy, and difficult to move [4†L19-L24]. Compared to steel gantries, aluminum models are significantly lighter—up to half the weight—while still offering impressive load capacities, with 1-ton models weighing just 33 kilograms for portable aluminum gantry cranes. The aluminum construction provides excellent corrosion resistance, making it suitable for cleanrooms, coastal environments, and food processing plants. Additionally, these cranes are designed to be easily assembled, disassembled, and moved as needed [4†L19-L21].
Our manufacturing facility has a maximum crane lifting capacity of 600 tons, with a factory area exceeding 3,000 square meters and more than 1,000 processing devices [2†L22-L23]. We have the capability to produce cranes with capacities up to 600 tons, and our double girder gantry cranes are designed to withstand large loads, typically ranging from several tons to hundreds of tons using box girder or truss configurations [1†L5-L7]. A double beam crane, such as an overhead or gantry crane, includes a hoist and trolley system that can lift and move materials both vertically and horizontally for enormous weight requirements [4†L46-L52].
We provide a comprehensive range of yacht lift systems to suit any marina or boatyard configuration. The main types include vertical lifts for budget-friendly operation, cradle lifts for better hull support, beamless lifts, overhead systems, as well as pile-mount, post-mount, and side-mount configurations [12†L14-L15]. For retrofits and tight spaces, we offer modular spider crane yacht lifts. Yacht lifts use soft and firm lifting belts that protect the hull surface from scratches, and the main structure includes a traveling wheel block, hoisting mechanism, steering mechanism, hydraulic transmission system, and electric control system [6†L11-L14].

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Customer Reviews

Captain Robert Reynolds

Our marine salvage company relies heavily on Henan Yixing hydraulic winches. We have two units mounted on our workboat deck. These winches have pulled sunken vessels, dragged heavy chain, and lifted equipment from the seabed. The high-grade steel construction and corrosion-resistant seals have held up to constant saltwater exposure. The multi-disc automatic brake holds full rated load indefinitely.

George Henderson

Our construction equipment yard uses two Henan Yixing hydraulic winches rated for 10 tons of line pull. The IYJ series hydraulic winch features planetary gear reduction system that multiplies hydraulic motor torque while maintaining compact dimensions. It's used to drag scrap machinery onto our processing line. The constant pulling power at low speeds works perfectly. The winches are easily foot-mounted for adaptability and ease of maintenance on different vehicle configurations.

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Hydraulic Winch (IYJ Series): Fail-Safe Multi‑Disc Brake, 50t Line Pull, Planetary Gearing

Hydraulic Winch (IYJ Series): Fail-Safe Multi‑Disc Brake, 50t Line Pull, Planetary Gearing

This integrated hydraulic winch includes a planetary gear reducer, multi‑disc automatic brake, hydraulic motor, valve block (with one‑way balancing valve and high‑pressure shuttle valve), drum, frame, and clutch in a single compact package. The spring‑applied brake holds rated load indefinitely when power is not supplied, which is essential for oil‑drilling and heavy‑equipment recovery. Starting torque is high and low‑speed stability is excellent. Options range from 500 kg to 50,000 kg, with foot‑mounted or side‑mounted designs to fit various vehicles and industrial rigs.