Hydraulic Double Drum Winch

Hydraulic Double Drum Winch

Application

 A hydraulic double drum winch is a type of winch that uses hydraulic power to operate two drums that can simultaneously pull in or pay out two cables or ropes. It is commonly used in heavy-duty applications such as offshore oil and gas operations, marine towing, and construction projects where precise control and high lifting capacity are required. It can work with double drum at the same time, or it can work independently with only one drum. The hydraulic motor is equipped with an control valve, which can adjust the speed indefinitely.

A hydraulic double drum winch typically works by using hydraulic power to rotate two drums in opposite directions. The winch is typically mounted on a base or platform and can be operated using controls located on the winch or remotely via a control system. To use the winch, a cable or rope is wound onto the drums, and tension is applied to the cable or rope as it is used to pull or lift a load. The hydraulic system can adjust the speed and direction of the drums to control the movement of the load. Safety mechanisms such as brakes and limit switches may also be incorporated into the winch to ensure safe and efficient operation.

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Advantages

1. Compact structure, high strength;

2. Working steadily and smoothly'

3. High security, high efficiency;

4. Excellent performance, low noise;

5. Corrosion resistance, long lifespan;

6. Easy installation, easy maaintenance;

7. Local control and remote control;

8. Manual or hydraulic brake and clutch;

9. Can be customized according to your needs;

10. Certificate:BV, LR...

Hydraulic Double Drum Winch Structure

We not only provide customers with high-quality products, but also provide complete system solutions and high value-added services for specific customers. Therefore, it has strong competitiveness.

Configuration options

Part Name	Type/Material	Advantages/Disadvantages
Drum	Q235-A	It has good toughness and plasticity, has a certain elongation, and has good weld-ability and hot work-ability. Q235A is generally used in the hot-rolled state. CCS no longer needed Q235A.
	Q235-B	Has a certain elongation, strength, good toughness and cast-ability, easy to stamp and welding. Suitable for products with small loads.
	Q345-B	Good comprehensive performance, good low temperature performance, good cold stamping performance, good welding performance and machinability. (High strength, good welding performance).
Warping head	ZG270-500	Medium carbon cast steel has certain toughness and plasticity, high strength and hardness, good machinability, acceptable weldability, and poor casting performance than low carbon steel. Casting defects cannot be avoided.
	ZG270-500 Precision Casting	Cost-effective
	Q345-B	The high strength of welding warping head.
Reduction Gearbox	Domestic second-tier brands	Poor quality and short service life.
	Domestic first-line brand	Cost-effective and long service life.
	*Homemade (recommended)	Good quality, high cost.
Cluth	ZG270-500	Medium carbon cast steel has certain toughness and plasticity, high strength and hardness, good machinability, acceptable weldability, and poor casting performance than low carbon steel. Casting defects cannot be avoided.
	Q345-B	Good quality, high cost.
	45	Good cutting performance, high hardness after quenching, good toughness and certain wear resistance after quenching and tempering. Good quality, high cost.
Brake	Q345-B	CCS regulations
Hydraulic Motor Type	DONGFANG and XINHONG brand	Good quality, cost-effective, long service life. With brake, high safety.
	Other brands	High power consumption, relatively poor quality.
Pedestal	Q235-B	Suitable for products with small loads.
	Q345-B	High strength and good welding performance.

Due to the fierce market competition, the phenomenon of low quality of other winch suppliers is frequent. What is the difference between us and other low-quality suppliers?

The specific differences are as follows:

Part name	Other low quality suppliers	Result	Our factory	Consequence
Drum	To reduce costs, reduce the thickness of the drum.	The thickness of the drum is too thin, which is not conducive to the load and wears quickly.	Produced in strict accordance with product production standards, with moderate thickness.	The thickness is moderate, which is good for loading, wears slowly, and does not cause the product to be too heavy to increase the transportation cost.
Warping head	ZG270-500	Casting defects cannot be avoided	Q345-B	High welding strength and slow wear.
Reduction Gearbox	Domestic second-tier brands	Poor quality and short service life.	Homemade or domestic first-line brands	Good quality and cost-effective.
Cluth	ZG270-500	Casting defects cannot be avoided.	Q345-B	Good quality and cost-effective.
Brake	Q345-B	Good quality and cost-effective.	Q345-B	Good quality and cost-effective.
Hydraulic Motor Type	Other brands	High power consumption, relatively poor quality.	DONGFANG or XINGHONG brand	Cost-effective, good quality. With brake, high safety.
Pedestal	Q235-B	Low strength, suitable for products with small overload; Used for heavy loads winches, wear out quickly and break easily.	Q345-B	Higher strength, slower wear, not easy to break, suitable for both small and large load winches.

Drawing of Hydraulic Double Drum Winch

Specification