1. Weichai WP10H National IV engine adopts a reinforced cylinder block, which further improves the explosion pressure in the cylinder, makes the combustion more complete, and has stronger power and driving force.

2. Electronically controlled high-pressure common rail engine, P, S, E (heavy load, medium load, light load) three-level power control mode, can be reasonably selected according to the working conditions, while reducing energy consumption, it is conducive to improving productivity.

3. The wheelbase of the whole machine is moderate, with both digging force and flexibility, realizing multiple uses of one machine, avoiding equipment idleness, and high productivity.

4. The double-pump confluence hydraulic system has a large flow after confluence, high rated working pressure, fast lifting speed, strong operation of the whole machine, fast response, good directionality, and greatly improves work efficiency.

5. The gearbox adopts a magnetic suspension overrunning clutch, and the magnetic force does not decrease in high temperature and liquid flow environment. The strong magnetism allows the vulnerable parts in the clutch to work without contact, and the clutch life is greatly improved.

6. The reinforced front and rear frames have reasonable load distribution, large bearing capacity and good stability.