Being a multi-purpose machine, it realizes CFA and Rotary Drilling method through changing working devices.

Using originally imported Cummins turbocharged engine, it is powerful, reliable in performance, unique in the design of regulating speed, and more energy efficient;

Imported Kawasaki hydraulic parts, a reasonable match of power system, high efficience in construction;

Specially stretchable chassis, equipped with luffing mechanism of dual boxes, it is easy to transport and adjust, making sure stability and reliability;

Main winch, using fourfold steel rope to lift, is effective to improve elevation force.

Equipped with the intelligent control system, CAN field-bus and PLC control system which are all protected under intellectual property rights, it includes auto/manual adjustment of the verticality of drilling mast、auto detection of depth、intelligent fault diagnosis control,etc.intelligent fault diagnosis control,etc.

Automatic control enhances perfusion of suited concrete, improving reliability.