1. High-quality imported hydraulic components adopt advanced and reliable positive flow control system to provide the equipment with stronger excavation capabilities, ensure high-efficiency operations, and provide customers with higher returns.

2. Key large heavy-duty structural parts such as chassis, slewing platforms, and working devices adopt fatigue resistance design. Through fatigue simulation coupled with residual stress and working stress, fatigue life prediction and structural optimization are achieved, and the fatigue life and reliability of large structural parts are improved.

3. Key components such as pumps, valves, reducers and other key components are equipped with global high-end equipment, ensuring the reliability of the entire machine and meeting users' requirements for high equipment attendance.

4. Adopt advanced electro-hydraulic drive and positive flow control system, which has faster response speed, better handling and high operating efficiency.

5. Extra large, full field of view, dual seats, and a heightened cab with lower compartment. It is equipped with a fully automatic, high-power heating and cooling air conditioning system, a standard air boosting system, and a multi-point support shock absorption system, which can provide the driver with a comfortable and spacious working environment and reduce the driver's operating fatigue. The cab is FOPS certified to improve operator safety.