The working principle of Loaders
Mechanical system: mainly including walking device, steering mechanism and working device. Hydraulic system: the system's function is to the engine's mechanical energy to fuel as the medium, the use of oil pump into hydraulic energy, and then transferred to the cylinder, oil, motor, etc. into mechanical energy. Control system: the control system is the engine, hydraulic pumps, multi-channel reversing valve and executive components of the control system.
Hydraulic control drive mechanism in hydraulic control system, the small power of electrical or mechanical energy into a powerful power of hydraulic energy and mechanical energy device. It is composed of hydraulic power amplifier, hydraulic actuator and load. It is the core of static and dynamic analysis in hydraulic system.
Loaders can be divided into power systems, mechanical systems, hydraulic systems, control systems. As an organic whole, the performance of the loader is not only related to the performance of the working device and the mechanical parts, but also to the performance of the hydraulic system and the control system. Power system: Loader power is generally provided by diesel engine, diesel engine has the characteristics of reliable work, power characteristic curve hard, fuel economy and so on. It meets the requirements of poor working conditions and variable load of loader.
