Electric Mooring Winch - Marine Electric Winch - Hi-sea

Electric Mooring Winch

Electric Mooring Winch


Electric Mooring Winch



Introduction

Electric mooring winch is mainly used during mooring or loading and unloading operations to hold or keep a ship in position on dock without drifting. What 's more, it can adjust and compensate for the deviation caused by vibration with constant tension. The main parts of mooring winch comprise electric motor, mooring drum, warping head (optional), gypsy wheel (for combined winch), gearbox, clutch unit, brake system, and so on.

Advantages and Features

1. Compact structure, high strength;

2. Excellent operation, high efficiency;

3. Working steadily and smoothly;

4. Easy installation, easy maintenance;

5. Corrosion resistance, long lifespan;

6. Local control and remote control;

7. Manual or hydraulic brake and clutch;

6. Certificate: IRS, BV, LR...

7. Can be customized according to your requirements.

Electric Mooring 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).

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

Electric Motor Type

HENGLI and LANHAI brand

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

Other brands

High power consumption, relatively poor quality.

ABB/WEG/Siemens

Good quality, high cost, long delivery time.

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.

Electric Motor Type

Other brands

High power consumption, relatively poor quality.

HENGLI or LANHAI brand

Cost-effective, good quality. Self-contained 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.

Main Technical Parameters

Rated Pull Rated Speed Drum Capacity Motor Power
T kN m/min φmm*m kW
0.5 5 ≥12 φ8*100 3/1.2
1 10 ≥12 φ10*150 4.3/1.7
2 20 ≥12 φ14*150 8.5/3.5
3 30 ≥15 φ16*150 11/11/7.5
4 40 ≥15 φ18*150 16/16/11
5 50 ≥15 φ20*200 22/22/16
8 80 ≥15 φ26*200 30/30/22
10 100 ≥15 φ28*200 45/45/30
12.5 125 ≥15 φ30*200 45/45/30
16 160 ≥15 φ32*250 60/60/45
20 200 ≥9.5 φ40*250 60/60/45
25 250 ≥9.5 φ44*250 75/75/36
30 300 ≥7.8 φ50*250 75/75/36
40 400 ≥7.8 φ56*250 85/85/64
50 500 ≥6 φ58*250 85/85/64
60 600 ≥5 φ64*250 85/85/64
Above specifications only for reference, we can supply various winches according to your requirements.

Electric Mooring Winch in Factory

Installation Precautions

Before assembly, you must be familiar with the structure of each part of the winch to prevent wrong installation and missing installation. When assembling, pay attention to the following matters: all parts need to be cleaned, and iron filings and other stolen goods should not be brought in. During the assembly process, lubricating oil should be applied to all running parts and rolling bearings at any time.

Installation Conditions

1. The winch should be a qualified product that has been checked and put into storage by the quality inspection department of the factory.

2. Before the winch is loaded into the ship, there should be random materials such as the manufacturer's factory certificate, ship inspection certificate and operation manual.

3. Under normal circumstances, the hull in the winch installation area should be installed after the welding and calibration work is completed.

4. The installation drawing of the winch and the drawing of the winch base.

5. Principles, techniques and requirements for the installation of marine auxiliary machinery.



Contact with us now

Our mail: hs@cqhisea.com

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