1. It is equipped with a low-speed, high-torque electronically controlled three-stage emission engine, which is powerful and reliable; it has a fault detection interface, which can facilitate the detection and maintenance of the engine.

2. It is equipped with a self-made gearbox made by Lingong, a reinforced drive axle, and high reliability; it adopts an electric pneumatic parking brake, which is safe and reliable.

3. The center-extended wheelbase reaches 3300mm, the stability of the whole machine is improved, and the tipping load is larger; the super-large lifting cylinder has a large boom digging force; the wear resistance of the bucket wall and bucket bottom is optimized and improved; the front axle tires are equipped with 18-layer tires as standard, which is more suitable for heavy-load conditions in mines.

4. The newly optimized new generation of front and rear frames has a reasonable load distribution, reduces vibration, and increases fatigue life by 1 times.

5. Pilot control, using an internationally renowned brand control system, is light and flexible to operate, and has reliable performance. The load-sensing full hydraulic steering system and the double steering pump can realize graded variable automatic control, which is energy-saving and efficient.

6. The new streamlined exterior design makes the whole machine beautiful; the new generation cab is newly optimized and designed based on ergonomics, with 15% more space, safer and more comfortable.

7. Digital step-by-step instrument display, high human-machine interaction; the whole machine electrical system adopts centralized control, which is convenient for inspection and maintenance.