(1) Original imported Coumomins high-power engine, strong power, low fuel consumption and high reliability;
(2) New hydraulic system, large displacement main pump, large flow main valve, large flow area, small pressure loss, more reasonable flow distribution, better coordination, and easier operation;
(3) Equipped with large-diameter cylinders, the layout of key hinges is optimized to improve the digging force of the entire machine, and an automatic boost function is set to automatically increase the digging force as the load increases;
(4) Large displacement swing motor and high speed ratio swing gear design provide greater swing starting torque and better swing braking effect;
(5) Aiming at extremely harsh mining working conditions, the machine is equipped with a heavy-duty reinforced boom, short dipper arm and bucket as standard, a lengthened and widened heavy-duty chassis as standard, an optimized box-shaped structure, and good working stability;
(6) A new generation of control system that intelligently adjusts the hydraulic absorption power according to working conditions to ensure that the overall performance of the machine is fully utilized;
(7) Equipped with a high-resolution, high-brightness 5.7-inch color anti-glare monitoring instrument and an intelligent electronic monitoring system, with multiple functions such as vehicle maintenance information reminder, fault self-diagnosis and alarm;
(8) It adopts a safe and reliable new cab, with brand-new injection-molded interior parts, which is beautiful, spacious and comfortable, and equipped with fully automatic air conditioning;
(9) The whole machine has FOPS function, anti-slip design, overheat protection design, and moving parts protection design, which is highly safe;
(10) Humanized centralized and remote ground maintenance design makes maintenance easier.