GL-II Trailer Mounted Drilling Rig
Main Application
Drilling wells for urban and rural life
Drilling wells for agricultural irrigation and industries
Drilling for geotechnical survey
Drilling construction engineering holes
Drilling geothermal pump wells
Main technical parameters:
| Hole diameter(mm)： 90--1200 | Dimensions(mm)(L-W-H)Working conditions ：4910×2020×6650 |
| Hole depth(m)： 250M | Transport status(mm)： 6700×2020×2750 |
| Run Of Rod(m)： 3-6 | Supporting Form： Mechanical Screw |
| Drill rod diameter(mm)： φ60 φ73 φ89 φ95 | Mask Up-Down： Hydraulic Drive |
|
Drilling Technology： Normal and Reverse Circulation for both Mud and Air |
Rig mass(Kg)： 3400 |
| Down-The-Hole hammers：Middle-High-Pressure Air | Chassis： Trailer with two wheels |
| Drill Head Inside Diameter ：φ35 φ60 φ81 φ120 | Power Unit： Diesel Engine |
| Drill Head Lifting Speed（m/s）： 0.25 0.15 | Power(kW)： 40 |
| Drill Head lifting Force(T)： 15 | Pump :LBN-20 Normal and Reverse circulation pump group |
| Drill Head Spin Speed： A(Forward:13-22-48,Reverse (r/min): 10-17-36 | Flow（m3/h）： 80 |
| Main Hoist Lifting Force(kN)： 2.5T | |
| B(Forward:48-84-184,Reverse (r/min)： 37-65-142 | Feed Thrust（kN）： 2T |
