excavator construction equipment

The large excavator NDI420 uses a Cummins engine and has a pilot multi-way valve and a pilot control handle to make operation easier. It is also equipped with an air conditioning system, hydraulic travel motor, imported oil cylinder and oil pipe with built-in N0K seal ring to ensure durability. The LCD screen, anti-corrosion and wear-resistant engineering crawlers, and adjustable driving seat all provide operators with a more comfortable working experience. In addition, the cylinder is forged and formed in one step, which is not easy to break, and has a built-in NOK sealing ring, which improves the service life and stability.