LONKING LG6225NS Tunnel Crawler Excavator

1. The standard Cummins QSB6.7 engine meets the national three emission standards, and the power is more powerful;

2. The main hydraulic components adopt Kawasaki configuration;

3. Using Kawasaki positive flow control system, the control is more precise and the operation sensitivity is higher;

4. Multiple electro-proportional valves are used to achieve controllable priority and regeneration functions, which improves the coordination of speed and action;

5. The valve block is controlled by a proportional solenoid valve, fast switching, sensitive and soft, with little impact;

6. The heat dissipation system is fully upgraded, and the heat dissipation capacity is significantly improved to ensure that the temperature of the engine and hydraulic system is stable under various working conditions, extend the service life of the engine and hydraulic system, ensure the reliability and stability of the whole machine, and greatly reduce the overall temperature. Machine noise Vibration and noise of the whole machine;

7. The new type of cab is equipped with a luxurious suspension seat, and the strength and structure of the pilot control system are optimized through ergonomics, which greatly relieves the operator’s operating fatigue;

8. Fully optimize the process of structural parts, solidify operation process and parameters, and fully adopt high-performance welding robots for automated welding;