Product overview
XYJ series hydraulic winch is composed of various integrated valve blocks, hydraulic motors, brakes, planetary reducer, winding, racks and clutches with one-way balance valve and high pressure shuttle valve controlling brake. Users only need to be equipped with pump station and reversing valve. Because the winch has its own valve set, it not only simplifies the hydraulic system but also improves the working reliability of the transmission device.
In addition, it also has the characteristics of high efficiency, large power, less energy consumption, low noise, beautiful appearance, compact size, good economy and so on. The product can be widely used in construction engineering, petroleum, coal mining, machinery, geological drilling, ship deck machinery and other equipment, the product has not only sold well in the whole country, And exported to the Middle East, Southeast Asia, India, South Korea, Russia, Australia, the United States, the Netherlands and other countries and regions.
Hydraulic motors are highly efficient in today's industrial areas of operation. When the motor is equipped with working pressure, it should have its working life and power utilization rate, and should make the motor digest and absorb information content as far as possible under high voltage. Hydraulic motors are more efficient at moderate speeds. The motor displacement decreases and motor efficiency decreases.
Hydraulic motor
Especially when the displacement is small and the speed is low, the working efficiency of the hydraulic oil motor is low and the professional ability is poor. When the displacement of the car engine is large, reasonable work can be ensured. When you want to carry out the displacement control of the hydraulic motor, its working condition is when the load is expanded, the motor is high horsepower and low speed ratio, and when the load is reduced, the displacement is small and the speed is high.
Minimize the motor in the displacement of small and low RPM work, excavator hydraulic motor to avoid the maximum displacement of the motor is smaller than 0.3. In particular, when designing the scheme, there is a matching correlation between the displacement of the hydraulic motor and the pump, and the general motor displacement should be 1.2~1.6 times of the displacement.
