XCMG GR1803

Power system: Adopts Shangchai Phase IV variable power engine with model SC7H190.1G4, rated power of 140kW, and rotation speed of 2000r/min. The optimal torque converter cycle diameter is selected to achieve the best matching between the torque converter and the engine, reducing the vehicle’s start-up and acceleration time, increasing torque output during low-speed operation, and ensuring strong power.
– Operational performance: The displacement of the hydraulic pump and hydraulic motor is increased, the cylinder speed is increased by 20%, and the operational efficiency leads the industry. The shovel has a large rotating force and can rotate with load. The gear ring undergoes high-frequency quenching treatment, resulting in strong wear resistance. The shovel has a length of 3965mm and a chord height of 610mm, and its arc shape is optimized, enabling fast and efficient soil turning and dumping.
– Safety and reliability: The structural parts are globally optimized by CAE, ensuring reliability and durability. It adopts the patented technology of slewing bearing drive axle, which has a long service life. Equipped with XCMG’s patented single-cylinder large steering angle front axle, combined with the articulated frame, the turning radius is as small as 7.3m, making it flexible and improving driving stability.
– Operational comfort: The diamond-shaped cab features six-point support shock absorption, and the operating mechanism is optimized, reducing the operating force by 30% and the operating stroke accordingly. It conforms to ergonomic design, providing a more comfortable driving experience.
– Maintenance: The large door design on the hood facilitates the maintenance of the entire machine, which can effectively reduce maintenance costs and time.