Working Principle Of Wheel Loader

The loader can be divided into: power system, mechanical system, hydraulic system, control system. As an organic whole, the performance of the loader is not only related to the performance of the mechanical parts of the working device, but also to the performance of the hydraulic system and control system. Power system: The original power of the loader is generally provided by a diesel engine. The diesel engine has the characteristics of reliable operation, hard power characteristic curve, fuel economy, etc., which meets the requirements of the loader's harsh working conditions and variable loads.
Mechanical system: mainly includes walking device, steering mechanism and working device. Hydraulic system: The function of this system is to convert the mechanical energy of the engine into hydraulic energy using the oil pump with fuel as the medium, and then transmit it to the oil cylinder, oil motor, etc. to convert it into mechanical energy. Control system: The control system is a system that controls the engine, hydraulic pump, multi-way reversing valve and actuator. The hydraulic control drive mechanism is a device in the hydraulic control system that converts small power electrical energy or mechanical energy into powerful power hydraulic energy and mechanical energy. It consists of hydraulic power amplifier elements, hydraulic actuators and loads, and is the core of static and dynamic analysis in hydraulic systems.