Does the hydraulic winch need electricity?
In addition, the hydraulic winch is relatively large, outside designers in the adopted solenoid valve to control the winch take-up, more use of the gas components to achieve the clutch operation, such as the SERVA PIERCE series of hydraulic winch, the heavy oil and thus real liberation manual reversing valve and clutch.
Summary: only in the implementation of the hydraulic winch with electric wire and wire function for import oil, large current and electric winch drive solenoid valve is not the same, need only a negligible current load and power consumption.
But with the requirement of improving work efficiency, the CHAMPION H series SERVA PIERCE series hydraulic winch, hydraulic winch is widely used to replace the manual valve solenoid valve, then also need to use the electronic controlled hydraulic winch. The solenoid valve simply controls the take-up of the hydraulic winch and remains independent of the winch itself. Make an analogy: the light does not change, and the light that controls the lights may be a pull switch, a button switch, a touch switch, or a voice activated switch, or a light operated switch.
According to the principle and the prototype design of the product, the hydraulic winch doesn't need electricity. In addition to the hydraulic pressure of the hydraulic capstan, a manual clutch lever and a manual reversing valve can be fully operated to make the hydraulic winch work properly
