The single rocker and long wheelbase design,as well as the using of solid implement and frame ,ensure stability,enlarge the breakout force and short cycle time.the product is of excellent performance and meets the need of loading and unloading heavy material in mines .articulated frame ,turn radius is small. Quenched integral cutting edge bucket,more strength,better wearing resistance and long life. Double-turbine hydraulic torque converter,planetary power shift transmission ,easy control and high reliability. Pilot systen ,ensure low-effort control,nicety and high work efficiency. Dual-pump confluence hydraulic system,excellent power performance,save energy and oil consumption. Fully hydraulic flow amplified steering system,easy ansd low-effort control reliability. Large flowrate paper filters in hydraulic oil container,ensure the cleaniess and long life of hydraulic system,and decrease the breakdown rate of hydraulic components. Simple piping installation ,ease of repair. All-wheel,dual-line,disc-caliper-type brakes,real mounted air reservoirs,and emergency brake,ensure safety and reliability. New ,sound insulated ,air pressurization cab with optional air conditioner provides excellent visibility and operator's station. Optional various implements.