Max 400m drilling depth, fit medium-depth water well construction
92KW high-efficiency diesel power unit, long continuous working time
Max axial pressure 6T, lifting force up to 22T
Fast lifting speed 20m/min, fast feed speed 32m/min
Support 89/102mm double-wall drill pipe, 3m single length
Working air pressure 1.2-3.5Mpa, matched 31Cubic meters per minute air compressor
11T whole machine weight, stable heavy-duty crawler frame
Dual rotary torque switch for rock and soil stratums
Standard small auxiliary winch for auxiliary handling
Complete spare parts supply worldwide