Hydraulic Single Drum Winch

Hydraulic Single Drum Winch

Application

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	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).
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.
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 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	132
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.