DW series hydraulic excavator is used for continuously digging and gathering materials from the ageing room with a group of buckets on its arm. It can also stir and mix the materials during process. Besides, it can apply directly in mining loose clay.
DW series excavator provides mechanical or hydraulic driving modes. The running motor adopts clutch motor, which is energy saving, resistance to shock and with good operation effect.
Half bridge excavator is mechanical with long arm and can optimally utilize aging room space.