Application
 

MGY-80 hydraulic anchoring drilling rig is mainly used in treating the disaster of landslide, rockslide so on, also used in rock anchoring, anchoring bar, strengthening retaining wall, supporting in deep foundation pit, mini-pile hole drilling, hydrograph well drilling and high pressure jet-grouting for hydroelectric power station, communication, energy and capital construction.
　

　
  Feature
Use hydraulic transmission, the body is separated from power pack, operation desk separately mounted, to lighten the drill body.
Main hydraulic components such as oil motor, oil pump, quick joint so on are imported from US to make the drilling machine stable and reliable.
Equipped with hydraulic holder and hand powered unscrewer, to antigen the drill rod easily
Good detachability, easy moving, special for high place work; simple design, compact arrangement, easy operation.
The top-head has large torque, wide range of speed, big pull force. 

　
  Technical Parameter

Drilling capacity
Hole dia Φ110mm,depth 100m
Hole dia Φ200mm,depth 80m
Type of hydraulic power pack
Electric motor,varibale oil pump
Hydraulic system rated pressure(Mpa)
20

Top-head speeds(r/min)
　
I stage
0---140
II stage
0---50

Top-head torque (N.m)
　
I stage
1400
II stage
3500
Lift speed(m/s)
0！-0.12
Feed speed (m/s)
0---0.19
Max pull force(N)
50000
Max feed force (N)
34000
Max stroke (mm)
1800
Drilling angle range(＜)
-10---90
Overal dimension of drill body(L*W*H)(mm)/Weight(Kg)
3270*1100*1425/1100
Dimension of power pack(L*W*H)mm/weight(kg)
1555*1255*1335/500
Dimension of operation desk(L*W*H)mm/weight(kg)
700*380*750*110

Power unit(electric motor)

model
Y1802M-2

Power(kw)
22

Speed(r/min)
2950