Large hydraulic excavator

It is equipped with Isuzu imported 6WG1 engine with a power of 310kW, which has sufficient torque reserve and stable output in the effective working range, greatly reduced fuel consumption and higher reliability.
Equipped with Kawasaki's fully electronically controlled main valve and main pump, the main pump displacement is upgraded to 240cc, and the large-bore main valve core is adopted, which reduces the pressure loss of the system, improves efficiency and lowers fuel consumption.
The 20,000-hour working device technology is fully applied to ensure higher reliability and longer service life of the working device.
The box structure of the boom and stick is enlarged and widened, with built-in multi-channel internal ribs, and the application of high-strength materials ensures its high reliability through full data testing of actual mining conditions and rigorous durability experiments.
Equipped with a 10.4-hour smart display, integrated air conditioning, radio, Bluetooth, GPS and other functions, standard one-button start, support fault detection and alarm, intelligent debugging and diagnosis, more safe and intelligent.