Advantages: 

1. The drilling technique could be DTH drilling, casing drilling or spiral drilling.

2. The horizontal height can reach 3.5 meters and the vertical height 8 meters.

3. It adopts excavator chassis, it could rotate from 0-360 degree.

4. It’s stabler and safer while drilling since there are two hydraulic legs equipped.

5. It can save the energy since it adopts prior valve, variable piston pump and load feedback system.

6. The distance of the power head could reach 3.5 meters and the drilling rods of 1-3 meters could be selected.

7. The dust collecting device could be chosen to reduce the dust to make a better working environment.

8. The clamp holder could be equipped to disassemble the drilling rod to save the labor cost.

9. The power head rotate speed is adjustable as it has two gears.