Diesel & Electric Surface Down The Hole Drill Rig
It adopts diesel-electric dual power drive, which is especially suitable for mines with grid power supply, and the drive mode can be switched freely.
The walking can be driven by a diesel engine, which is flexible and safe to move.
The drilling can be driven by a motor, which is simple to maintain and low in operating costs.
It is widely used in the drilling operations of bolt support, urban excavation of trenches, and sewer engineering.