1. The machine is equipped with Cummins turbocharged engine, which is characterized with strong power, and stable performance. The oil consumption is lower than other engine.
2. Thrust & pullback is equipped with French Poclain high pressure piston motor with simple transmission structure and reliable performance. Push & pull has multiple variable speed, and push-pull force can reach 1300KN. The working efficiency is the top rank in this industry.
3. Rotation is equipped with French Poclain high pressure piston motor, with infinitely variable speed, which can improve working efficiency greatly.
4. The machine is equipped with the double speed motor of excavator.
5. Low clamping center can protect the drill rod effectively, and takes up small construction space. Front and back clamps can be separated, and the clamping can change block according to drill rod specification.
6. The floating spindle is in favor of protecting drill pipe thread.
7. Four bar linkage luffing structure increases entry angle range (10°～22°). The machine has low gravity center and good stability.
8. Proportional wire control walking system ensures the safety of people and rig in the process of walking, loading and uploading.
9. Rotary Manipulator is Goodeng’s patent. The rill rods slip automatically, so there is no need to unload drill rod with people to save labor charge.
10. The operating room with warm/cool AC, can be lifted up and down.
11. Liquid crystal man and rig exchange system can monitor rig condition at any time, which can adjust rig work, making operation simpler and more comfortable.
12. There are two operation systems, automatic operation system and manual operation system. In automatic operation condition, it can adjust rig parameter on time according to soil condition to protect the rig.
13. With double power system, you can choose single engine or dual engine to work according to the project requirement, saving oil charge.