YZW Crawler Belt Type Tunnel Mucking Loader

YZW Crawler Belt Type Tunnel Mucking Loader

China Coal Group specialized in all types Mucking Machine,Its main feature is that the displacement of the main pump is proportional to the signal pressure output by the pilot operating handle. The main controller judges the flow demand of the actuator and its changing trend according to the pilot pressure signal and its changing trend, and accordingly adjusts the flows of main pump,so that the flow supply of the system can dynamically satisfy the flow demand  of system  actuator. he system has a small loss of medium flow in the relative negative flow system, and the reliability is higher in the relative load sensitive system, and the compound action is more energy efficient. This series of machines has an efficiency of about 8% higher than other models, and the energy consumption has dropped by about 10%.