Technical features:

1. The cutting motor is a double speed motor. The average single tool force at low speed is 1.5 times that at high speed, and the cutting effciency is high.

2. The centralized lubricating system is used to centrally lubricate the entire rotary table and the bearings of key parts.

3. The compact design is adopted, the position of the center of gravity is low,and the stability of the whole machine is good.

4. The tensioning of scraper conveyor chain and track chain is achieved by means of a hydraulic cylinder for easy maintenance.

5. The driver's console is mainly ergonomically designed to make the driver's operation more comfortable.

6. Using a track travelling mechanism with track roller, the performance is reliable and the driving resistance is reduced.

7. The hydraulic system is equipped with a constant power variable pump with load sensitivity control and proportional multi-way directional valve and other new components with high effciency.

8. The electrical system adopts a programmable controller (PLC), and adopts the combination of electronic protection and intelligent protection, with strong protection function.