Feature

A. Full hydraulic control, easy to operate and flexible, easy to shift, good mobility, saving time and labor. 
B.The rotary rig is driven by hydraulic motor, the output torque is large, and the rotary center is lower than that of similar products, which greatly improves the smoothness of drilling rig. 
C. The new variable Angle mechanism makes the hole more convenient, the adjustment range is larger, and the requirements on the working surface can be reduced. 
D. Special pipe drilling tool can be selected, which has high drilling efficiency and good hole forming quality. 
E. QY series is a full hydraulic rotary water well drilling rig, the rig structure is modular design, you can choose track walking or wheeled traction walking.

Technical parameters