KQD120B down the hold drill
High efficiency and energy saving of the electric down the hold drill
Turn to motor as the power, economy and high efficiency, energy saving.
Using straight teeth drive reducer,large rotary torque, high drilling efficiency.
Novel overload protection, stability and reliability of the operation of the rig.
CVF-13/7 piston air compressor
☆Working pressure: 0.7MPa
☆Motive diesel: YC6108ZG 108kW