■ Application scope
Suitable for rotary and rotary percussion drilling, mainly used to drill geological exploration boreholes, outburst prevention boreholes, gas drainage boreholes, water detection boreholes and bolting support boreholes within 150m in coal mines.
■ Structural characteristics
There are three components of a drilling rig: drill unit, pump station and control panel. The drills use an electric motor to power the hydraulics on the machine. The easy disassembly, lightweight and compact design make it convenient to transport and set up in tight spaces and locations where mobility and quick set up time are important. The rotator is hole-through structure. The length of rod is not restricted by the structural dimension of the rig. The rig provides hands-free unloading of drilling tools, linkage operation between the clipper, holder and the oil cylinder, as well as the rotator and the holder.
The rigs have stepless speed regulation, wide range of rotation speed and torque, easy and convenient to operate, reducing operator fatigue and improving efficiency. The centralized operation on the control panel can keep the operator far away from the drilling orifice, providing safe working conditions.
■ Technical specification