Marine Hydraulic Winch - Marine Winch - Hi-sea

Marine Hydraulic Winch

Hydraulic Single Drum Mooring Winch


Marine Hydraulic Winch



Application

Marine hydraulic winches are winches that use hydraulic power to operate. Unlike electrical winches, hydraulic winches are not limited by the length of cable that can be reeled in, as the hydraulic pump can be located remotely from the winch drum. Marine hydraulic winches are used in a variety of applications, including ship loading and unloading, anchoring and mooring, and heavy lifting and hoisting. They are particularly well-suited for offshore oil and gas operations, as they can withstand harsh environments and provide the power and control needed for these operations. Advantages of marine hydraulic winches include increased control over the winching speed, increased power and efficiency, and the ability to use the winch in harsh and remote environments, such as offshore oil rigs. They also have a higher load capacity compared to electrical winches of similar size. According to the application and working condition, the marine hydraulic winch can be made from carbon steel, stainless steel and aluminium. According to drum quantity, there are single drum winch, double drum winch or combined winch. From the design stage to dispatch, our internal quality assurance systems fully comply with marine class standard. In addition, third- party surveyors will check the process of  design and fabricating to ensure the marine winch complies with all relevant specifications.

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Material

Aluminum, stainless and carbon steel.

Advantages and Features

1. Excellent performance, high security;

2. Working load from 1T to 100T.

3. Easy for maintenance, lubrication and inspection.

4. High strength construction, high efficiency gearbox.

5. Can be designed and manufacture to suit customers applications and special operating requirements.

6. With or without warping head.

7. With or without anchor chain gypsy.

8. Local control or remote control.

9. Manual or hydraulic clutch and brake.

10. General motor or explosion-proof motor.

11. Auto tension control, rope length or speed measurement.

12. Certificate: CCS, BV, LR, RINA...

Marine Hydraulic Winch Classification

Marine Hydraulic Winch Classification

Hydraulic Single Drum Winch

Hydraulic Double Drum Winch

Hydraulic Combined Winch




Main Technical Parameter

Drum load Holding load Nom.Speed Power Rope dia.
Nylon Wire Rope
T kN T kN m/min kN mm mm
5 50 15 150 15 16 45 20
8 80 24 240 15 25 50 26
10 100 31 310 15 32 55 28
12.5 125 36 360 15 38 64 30
16 160 48 480 15 50 75 38
20 200 63 630 15 61 90 40

Drum(Nylon wire size ) Capacity Main dimension(Nylon wire size )
D1 D2 L L1 L2 H1 H2 B
mm mm mm m mm mm mm mm mm
480 820 650 180 1100 2150 550 1150 1800
480 880 820 200 885 2085 550 1800 1180
540 930 840 200 1090 2090 800 1460 2100
540 950 820 200 1020 2120 850 1600 2100
660 1150 890 200 790 1640 870 1680 2200
650 1150 1000 200 820 2350 820 1680 2100
Above specifications only for reference, we can supply various winches according to your requirements.

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.

Marine Hydraulic Winch in Factory


Installation Reference of Marine Hydraulic 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?

The maintenance and repair of a marine hydraulic winch are critical to ensure its reliable and efficient operation. Here are some key steps to follow:

1)Regular Inspection: Regular inspections are important to identify any problems with the winch system early on and prevent them from becoming more serious issues. Inspections should include an assessment of the hydraulic system, drive train, brakes, cable, and other components.

2)Lubrication: The hydraulic winch should be lubricated according to the manufacturer's specifications. This will help to prevent damage and increase the lifespan of the winch.

3)Cleaning: The winch should be kept clean and free of debris to prevent corrosion and other problems. The hydraulic system should be drained of any accumulated contaminants periodically.

4)Maintenance of Hydraulic System: The hydraulic system should be checked and maintained on a regular basis to ensure that it is functioning correctly. This may include changing the hydraulic oil, flushing the system, and replacing any worn or damaged components.

5)Brakes: The brakes on the winch should be checked and maintained to ensure that they are working correctly. This may include cleaning and lubricating the brakes, or replacing any damaged or worn components.

6)Cable: The cable should be inspected regularly to ensure that it is in good condition and free of any damage. Any damaged cable should be replaced immediately.

7)Drive Train: The drive train should be checked and maintained to ensure that it is functioning correctly. This may include cleaning and lubricating the drive train or replacing any worn or damaged components.

8)Emergency Repair: In the event of a problem with the marine hydraulic winch, it is important to have a plan in place for emergency repair. This may include having spare parts on hand or having access to a skilled technician who can perform repairs quickly and efficiently.

Overall, a well-maintained marine hydraulic winch will provide reliable and efficient operation, reduce the risk of equipment failure, and extend the lifespan of the winch. Regular maintenance and inspection are critical to ensure that the winch is always in good condition and ready for use.


Contact with us now

Our mail: hs@cqhisea.com

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