Tugboat Used 20t Hydraulic Towing Winch

• Customization: Available
• After-sales Service: Provide Solutions Within 6-12 Hours
• Warranty: 12 Months
• Model NO.: towing winch
• Driven Type: Hydraulic
• Speed: Fast
• Carrying Capacity: Customized
• Tonnage: 0.5-100 Tons
• Reel Number: 2
• Running Mode: Moving
• Certification: CE, ISO 9001, ABS,BV,Lr,Rina
• Standard: National Standards
• Rated Capacity: 50-3000kN
• Rated Speed: No Less Than 9m/Min
• Drum Capacity: Max. Length 500m
• Certificate: ABS,BV,CCS,Dnv
• Transport Package: Standard Packaging of General Mechanical Equipment
• Specification: 40 foot container
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 1200 Sets/Year

Product Description

                                                                 Hydraulic winch and anchor windlass
1.Marine hydraulic winch
The working principle of hydraulic winch is mainly based on hydraulic transmission technology, which transmits pressure energy through the hydraulic system to drive the winch drum to rotate, thereby achieving the lifting and lowering of heavy objects. It is usually composed of a power unit, an execution unit, a control unit, and an auxiliary unit. Through the collaborative work of these units, hydraulic winches can achieve stable and safe lifting of heavy objects, and are widely used in fields such as ships, lifting, road construction, and mine lifting.
Marine hydraulic winch is usually with heavy rated load and widely applied on ship, on the dock or on the offshore platforms for lifting, pulling, towing, mooring etc. It is welcomed by customers especially for heavy-duty marine work and operations. There are built-in hydraulic winch, exposed hydraulic winch, high speed hydraulic winch and low speed hydraulic winch.

Characteristics of marine hydraulic winch:
In terms of structure:the winch is characterized by compact structure, beautiful appearance, small volume and light weight;
Function: the hydraulic winch has the characteristics of safety and efficiency, large starting torque, good low-speed stability, low noise and reliable operation;
Application: marine hydraulic winch can be used for ship deck, port, offshore platform, etc. They can be used for anchoring, mooring, towing and other offshore operations. To meet different operation requirements, we provide marine hydraulic towing winch, hydraulic anchor winch and hydraulic mooring winch,positioning winch,etc.

 

Advantage:
1) Good safety and reliable operation
2) High efficiency and high degree of automation
3) High starting torque, good low-speed stability, and low noise
4) Small size, light weight, and low inertia force
5) Bidirectional implementation of infinite speed control, easy to reverse direction
6) The connection between hydraulic pump and hydraulic motor through oil pipe is not strictly limited
7) Bidirectional restriction of effective torque, system allows long-term support of load
8) Bidirectional can limit different torques and easily achieve overload protection
9) Large output range and easy operation and control
 

Parameters(part)

Main specification and parameters for hydraulic mooring winch
Name	Rated  pull(kN)	Rated Speed(m/min)	Drum Capacity(m)	Motor Power(kW)
10kN hydraulic winch	10	≥12	¢11×150	5.5
20kN hydraulic winch	20	≥12	¢15×150	11
40kN hydraulic winch	40	≥15	¢17.5×151	22
50kN hydraulic winch	50	≥15	¢20.5×152	30
75kN hydraulic winch	75	≥15	¢26×153	45
100kN hydraulic winch	100	≥12	¢30×200	45
160kN hydraulic winch	160	≥12	¢32×250	75
200kN hydraulic winch	200	≥9.6	¢41×250	75
250kN hydraulic winch	250	≥9.6	¢44.5×250	90
315kN hydraulic winch	315	≥7.8	¢52×250	90
400kN hydraulic winch	400	≥7.8	¢56×250	110
450kN hydraulic winch	450	≥6	¢56×250	110
500kN hydraulic winch	500	≥6	¢58×250	110
560kN hydraulic winch	560	≥6	¢64×250	132
600kN hydraulic winch	600	≥6	¢64×250	132
650kN hydraulic winch	650	≥5	¢70×250	132
1000kN hydraulic winch	1000	≥4	¢85×250	132
1200kN hydraulic winch	1200	≥4	¢95×250	160
1500kN hydraulic winch	1500	≥4	¢95×250	200
1800kN hydraulic winch	1800	≥4	¢95×250	250
2000kN hydraulic winch	2000	≥4	¢100×250	270

Notes:The above parameters are for reference, and we can provide customized services.

Classification and usage of hydraulic winches supplied by our company
Mooring winch:
Mooring winch is specifically designed for the loading and unloading process of ships at berths, and has multiple functions such as traction, lifting and positioning. It can operate effectively when the ship docks or is moored, compensating for the deviation caused by vibration through constant tension adjustment, and playing a role in drift, support, and positioning. The mooring winches designed and manufactured by our company are widely used in various types of navigation and engineering ships, with a design and manufacturing capacity of 1500kN and supporting ship loads ranging from 1000DWT to 300000DWT.
Towing winch:
Towing winch mainly refer to machines specifically used for towing operations, usually used on tugboats, anchor supply ships, PSVs and other workboats, and are divided into two categories: ordinary towing winches and automatic towing winches. Strong tensile strength and sturdy structure, capable of achieving constant tension towing. The specifications of the towing winch produced by our company range from 300KN to 3000KN, and there are various types of traction drum arrangements, including single drum, double drum (waterfall or symmetrical), and three drum arrangements. Compact structure, small occupation of ship space, superior performance.
Positioning winch:
Positioning winch is a device used for ship positioning or relocation, mainly used on various ships such as ocean platforms, engineering ships, pipeline laying ships, crane ships, scientific research ships, tugboats, etc., to provide mooring positioning function. These winches typically have high working capacity and precise positioning control, and can be operated through pneumatic, electric, or manual methods to adapt to different working environments and requirements. Our company's design and manufacturing capabilities for this type of product range from 30t to 300t, and the driving methods are electric variable frequency or electric hydraulic. The product has a compact structure and is easy to operate and maintain.
The types of winches produced by our company include trawl winches, cargo winches, engineering winches, friction winches, waterfall winches, etc. In terms of driving form, besides hydraulic drive, there are diesel and electric forms. Their workloads range from a few tons to several hundred tons, and can meet the needs of various marine vessels, marine operation platforms, nearshore operations, and more.

2.Marine hydarulic anchor windlass
Hydraulic anchor windlass is an important ship equipment, which is driven by an electric motor to drive a hydraulic pump, and the generated oil pressure drives an oil motor, which then passes through a reducer (or does not require a reducer) to operate the anchor windlass. This design makes the hydraulic anchor windlass have the characteristics of compact structure, small volume of power and transmission parts, smooth operation, and good variable speed performance.
The design and application of hydraulic windlass not only improve the anchoring and mooring efficiency of ships, but also enhance the operational flexibility of ships under various environmental conditions. By driving the hydraulic pump with an electric motor, the hydraulic energy generated is converted into mechanical energy, which drives the anchor machine to operate and complete the tasks of anchoring and lowering. This is of great significance for ensuring the safety and stability of the ship. In addition, the use of hydraulic windlass also involves various purposes such as mooring, maneuvering, and emergency response of ships, and is an indispensable part of ship equipment.

Compact structure:The hydraulic anchor windlass has a relatively compact structure,which means it is more efficient in space utilization and suitable for installation on ships with limited space.
Smooth operation:The characteristics of the hydraulic system make the operation process of the anchor windlass smoother,reducing mechanical vibration and noise,and improving the comfort of the working environment.
Good transmission performance:The hydraulic system can provide good transmission performance,adjust speed and force according to different work requirements,and adapt to different working environments and conditions.
High manufacturing technology and maintenance requirements:Due to the complexity and efficiency of hydraulic systems,their manufacturing technology requirements are relatively high, and regular inspections and maintenance are needed to ensure stable operation and extend the service life of the system.

Hydraulic windlass is a windlass that mainly relies on hydraulic devices to execute and control actions.Hydraulic windlass is also called electric hydraulic windlass because its hydraulic energy comes from the oil pump device driven by the motor.It has the following characteristics:
(1) It has good speed regulation performance.
(2) Low speed and high torque hydraulic motor is usually used, with low speed and large output torque.It is no longer necessary to set a huge mechanical reducer,and can directly drive the chain wheel.
(3) The hydraulic transmission has self braking performance and is safe and reliable.
(4) Compact structure,small weight and size per unit power
(5) It is easy to operate and maintain.
(6) Easy remote control and automation
 

Anchor winch/anchor and mooring combined windlass:
The working principle of the anchor winch(also called anchor and mooring combined windlass) is to have a common prime mover, which can be used separately as an anchor winch or as an automatic or non automatic mooring winch. It combines the functions of anchor windlass and mooring winch, and achieves multiple operating modes by sharing the prime mover, thereby improving the flexibility and efficiency of ship operations.Suitable for bulk carriers, container ships, oil tankers, LNG ships, roll on/roll off ships, etc. Our company can design and manufacture various hydraulic or electric driven anchor mooring combined windlass according to customer needs.
Other types:

Packaging and shipping
1.Electric parts are packed by high quality plywood crate.
2.If the size are suitable for container ships, usually by container.
3.Big size, usually by bulk ships.
4.Transport ways are based on reducing cost & keep safety.
Our after-sales service provide:
1.14 months warranty when products leave the factory, or 12 months warranty after installation 
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery overseas.