Hydraulic Single Drum Winch - Marine Winch - Hi-sea

Hydraulic Single Drum Winch

Hydraulic Single Drum Winch

Hydraulic Single Drum Winch


As an important deck equipment, the hydraulic single drum winch  is used in mooring or unloading operations. It can be equipped with manual or hydraulic brake and clutch. As shown in the figure, the drum of this winch is a friction drum, which has stable performance and smooth lifting.

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Advantages and Features

1. Compact structure, high quality;

2. Excellent operation, high efficiency;

3. Working steadily and smoothly;

4. High security, low noise;

5. Corrosion resistance, long lifespan;

6. Easy installation, easy maintenance;

7. Can be customized according to your requirements.

8. Certificate: BV, LR, IRS...

Hydraulic Single Drum Winch Structure

We not only provide customers with high-quality products, but also provide complete system solutions and added services for specific customers. Therefore, There are  high competitiveness.
Configuration options

Part Name





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.


Has a certain elongation, strength, good toughness and cast-ability, easy to stamp and welding. Suitable for products with small loads.


Good comprehensive performance, good low temperature performance, good cold stamping performance, good welding performance and machinability. (High strength, good welding performance).

Hydraulic Motor Type


Good quality, cost-effective, long service life. With brake, high safety.

Other brands

High power consumption, relatively poor quality.



Suitable for products with small loads.


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


Our factory



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.

Hydraulic Motor Type

Other brands

High power consumption, relatively poor quality.


Cost-effective, good quality. With brake, high safety.



Low strength, suitable for products with small overload; Used for heavy loads winches, wear out quickly and break easily.


Higher strength, slower wear, not easy to break, suitable for both small and large load winches.

Drawing of Hydraulic Single Drum Winch

Main Specifications

Rated Pull Rated Speed Drum Capacity Motor Power
T kN m/min φmm*m kW
0.5 5 ≥12 φ8*100
1 10 ≥12 φ10*150 5.5
2 20 ≥12 φ14*150 11
3 30 ≥15 φ16*150 15
4 40 ≥15 φ18*150 22
5 50 ≥15 φ20*200 30
8 80 ≥15 φ26*200 45
10 100 ≥15 φ28*200 55
12.5 125 ≥15 φ30*200 75
16 160 ≥15 φ32*250 75
20 200 ≥9.5 φ40*250 75
25 250 ≥9.5 φ44*250 90
30 300 ≥7.8 φ50*250 90
40 400 ≥7.8 φ56*250 110
50 500 ≥6 φ58*250 110
60 600 ≥5 φ64*250


Above specifications only for reference, we can supply various winches according to your requirements.
Painting Picture of Hydraulic Single Drum Winch

Finished Image of Hydraulic Single Drum Winch

Repair and Maintenance Advice

As a marine safety equipment, the maintenance and overhaul of the marine hydraulic winch is an important part. How to carry out the maintenance and overhaul of the marine hydraulic winch?

1. Maintenance:

The driver must carefully maintain all parts of the winch every day, remove the dirt when off work, check or drive the car before work, pay attention to whether the lubrication condition is good, and do not use dirty or unqualified lubricants when adding lubricants. And often pay attention to whether the temperature rise is normal.

When the winch fails, it is not allowed to continue working reluctantly. The maintenance worker should be notified and assist the maintenance worker to eliminate the failure. The maintenance worker must conduct a comprehensive inspection of the winch on a regular basis to prevent failures and accidents. And make maintenance records.

If the winch is left unused for a long time, appropriate measures should be taken to protect it from corrosion or damage.

2. Repair:

The winch must have planned minor, intermediate and major repairs.

When the winch is repaired, some parts should be replaced under the following conditions.

1) Asbestos belt: If the thickness of the asbestos belt is more than 2 mm, it should be replaced with a new one immediately and connected with new copper rivets.

2) Bearings: All the bearings of the winch are selected according to the service life of the winch. Under the conditions of correct assembly and reasonable use, the bearings only need to be replaced according to the situation during the overhaul.

3) Gears: After the gears are worn, the sound of the winch will increase, the efficiency will be reduced, and even the drum cannot be rotated, so it should be replaced in time.

1) If other parts are found to have defects such as excessive wear, they should be replaced immediately.

2) If there is paint peeling on the paint surface of the winch, it should be repainted during repair.

Contact with us now

Our mail: hs@cqhisea.com