China Hydraulic Winch 4500lbs Double Drum Winch for Crane Factory Price

hydraulic winch 4500lbs double drum winch for crane factory price
Hydraulic winch
Oil as the working medium, through the change of sealing volume to transfer movement, through the oil internal pressure to transfer power.
1, the power part - the prime mover mechanical energy into oil pressure energy (hydraulic energy).For example: hydraulic pump.
2, the executive part - the hydraulic pump input oil pressure can be converted into mechanical energy to drive the working mechanism.For example: hydraulic cylinder, hydraulic motor.
3, control section - used to control and adjust the oil pressure, flow and flow direction.For example: pressure control valve, flow control valve and direction control valve.
4. Auxiliary part -- connect the first three parts together to form a system for oil storage, filtration, measurement and sealing.For example: pipelines and joints, fuel tanks, filters, accumulators, seals and control instruments.
ModelNE3/110NE5/100NE16/60NE16/100Flow RatingL/min120120120120gpm31.731.731.731.7Pressure RatingMPa16.616.616.616.6psi2400240024002400Max.PullkN3050160160US ton3.35.517.617.6Max.Line Speedm/min23115.85.8ft/min73361919Wire Rope Diametermm12.720.52828in1/23/413/3213/32Rope storagem11010060100ft360328197328Sizemm810x490x500880x520x7101340x930x9001520x930x900in32x19x2035x21x2852.8x36.6x35.459.5x36.6x35.4Weightkg49049011501250lb1080108025302750
The composition of a complete hydraulic system is mainly composed of the following five parts;
1) the power device supplies the pressure of the hydraulic system and converts the mechanical energy output by the motor into the pressure energy of oil, thus promoting the work of the whole hydraulic system.A hydraulic pump is a power unit that draws oil from the tank and delivers it to the system.
2) execution components;It includes a hydraulic cylinder and a hydraulic motor to convert the pressure energy of the liquid into mechanical energy to drive the movement of the working part.Hydraulic cylinder, in the push of pressure oil, drive the grinder table to do linear movement;
3) the control and regulation device includes various valves, such as pressure valve, flow valve and direction valve.To control the liquid pressure, flow (velocity), and direction of flow in a hydraulic system to ensure that the actuators perform the desired work motion.Overflow valve to control system pressure;Throttle valve, used to adjust the flow into the hydraulic cylinder, so as to control the movement speed of the table;Reversing valve, used to change the path of pressure oil, so that the hydraulic cylinder reversing, to achieve the reciprocating movement of the table.
4) auxiliary devices refer to various pipe joints and oil pipes.Oil tank, scholars and pressure gauge, etc.They play an auxiliary role in connecting, storing oil, filtering, storing pressure and measuring oil pressure to ensure the reliability of the hydraulic system.Work steadily and persistently.Mesh filter.To filter the oil;Oil tank, used for storing and cooling oil.
5) the working medium refers to the oil that withstands and transmits the pressure in the hydraulic system

Hydraulic winch product features and appliaction:
1) only flow restrictors and manifolds are on the outside of the drum. Hydraulic motors and shell to drive devices and other components are hidden in the winch drum, so the axial size is small, compact, beautiful appearance;
2) Starting efficiency and transmission efficiency, low energy consumption, reliable, long service life;
3) low noise during operation;
4) good economic performance.

Nucrane series hydraulic vehicle recovery winches product of our company. Its a huge success with tow truck manufactures. We have wide line pull available ranging from 1 ton to 30 ton. It has a brake and a manual declutch system which is fitted at the final stage of gearbox. When we pull out the handle, the drum can rotate freely.
The power generated by the hydraulic motor is transferred to the drum by way of planetary gear units incorporated in the drum.
A range of accessories such as rope guides and pressure rollers are available on request.
Package and our workshop
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory of hydraulic winch.Q: How long is your delivery time?
A: Generally it is 5-25 days if the goods is the standard dimension.Q: Can you custom make the product?
A: Yes, all dimensions and specifications of hydraulic winch can be designed and made based on your requirements.Q: How to order?
A: To make sure the offered hydraulic winch is suitable for your application, please offer the following details:
1. pull force of inner layer (kg):
2. rope speed of inner layer (m/min):
3. rope diameter (mm):
4. length of rope (m):
5. drum diameter (mm):
6. with or without groove:
7. with or without brake: