Original imported Cummins high-power engine, strong power, low fuel consumption, high reliability;
New hydraulic system, large displacement main pump, large flow main valve, large flow area, small pressure loss, more reasonable flow distribution, better coordination, easier operation;
Equipped with large-bore cylinders, optimized layout of key hinges, improved digging force of the whole machine, and automatic boost function, which automatically increases digging force as the load increases;
Large-displacement swing motor and large-speed ratio swing gear design, greater swing starting torque and better swing braking effect;
For extremely harsh mining operating conditions, it is standardly equipped with heavy-duty reinforced boom, short dipper and bucket, standardly equipped with lengthened and widened heavy-duty chassis, optimized box structure, and good working stability;
A new generation of control system, intelligently adjusts the hydraulic absorption power according to the working conditions, optimizes the system matching, and ensures that the comprehensive performance of the whole machine is fully utilized;
Equipped with a high-resolution, high-brightness 5.7-inch color anti-glare monitoring instrument and an intelligent electronic monitoring system, it has a variety of functions such as vehicle maintenance information reminders, fault self-diagnosis and alarm;
It adopts a safe and reliable new cab, new injection-molded interior parts, beautiful and generous, spacious and comfortable, and equipped with fully automatic heating and cooling air conditioning;
