(1) Cummns' new generation of high-power EFI engines with 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-caliber cylinders, optimizing the arrangement of each key hinge point, improving the digging force of the whole machine, setting the automatic supercharging function, and automatically increasing the digging force as the load increases;
(4) Large displacement rotary motor and large speed ratio slewing gear design, the rotary starting torque is larger, and the rotary braking effect is better;
(5) For the harsh working conditions, the enhanced boom, stick and large-capacity bucket are equipped as standard, and the extended and widened heavy-duty chassis is equipped as standard to optimize the box structure and work stability;
(6) A new generation of control system, intelligently adjust the hydraulic absorption power according to the working conditions, optimize the system matching, and ensure the full performance of the whole machine;
(7) Equipped with high-resolution, high-brightness 5.7-inch color anti-glare monitoring instrument, intelligent electronic monitoring system, with vehicle maintenance information prompts, fault self-diagnosis and alarm and other functions;
(8) Adopting a safe and reliable new cab, new injection molding interior parts, beautiful and spacious, spacious and comfortable, equipped with automatic heating and cooling air conditioning;
(9) Humanized centralized and remote ground maintenance design, and maintenance is lighter.