GQ-20 ENGINEERING DRILLING MACHINE

1. torque, compared with the same type of rig light weight, volume is small, so easy to move.

2. Gantry structure, under the form of mobile power head. Strength, rigidity, high precision drilling.

3. Power head through hole diameter (182 × 182mm), can be positive, reverse circulation drilling technology construction.

4. The rig DF6S900 Dongfeng Automobile transmission with six forward speeds and one reverse speed for drilling a variety of ground conditions. Easy to handle incidents hole, thanks to common parts and easy maintenance.

5. Power head with manual chuck, square driving stem drilling, drilling depth back times, high efficiency.

6. Power head directly into the cylinders, pressure, since pulling capacity, plus reduced drilling convenience.

7. Slide the base stroke 1550mm, get out of the opening range, tripping convenience.

8. Walking device, mobile rig alignment holes convenience.

9. Rig rational layout, easy to manipulate, good stability and flexible.

10. Can be equipped with special rigs, easy to use.