9ton Mini Crawler Excavator for Sale

1. The power is upgraded to imported engine, which meets the national three emission standards, which is more energy-saving, stronger and more environmentally friendly;
 

2. The main hydraulic parts are imported from Germany to ensure the reliability and stability of the vehicle performance;
 

3. The self-programmed electronic control system adopts electro-hydraulic proportional control to achieve action priority and ideal flow distribution, ensuring the full use of hydraulic power, greater digging force, and more coordinated compound actions of the whole machine;
 

4. Comprehensively improve the strength of structural parts, high-standard automatic welding technology, and higher reliability of structural parts;

5. A quick return line is added to the arm oil cylinder circuit, considerably improving the operating efficiency at low energy consumption.

6. The newly-designed cab with much room and larger windows provides you with a wider view. Equipped with excellent sealing, the cab is free from dust, rain, and noise that effectively reduce the fatigue of operator.


7. The side plates are thicker than before and the ear plates are redesigned to reduce stress at the bending. The arm has stood the durability test and field (soil and rock mixture) digging test.