Top Hammer DTH Drilling Rig 

1. Hydraulic loop structure with low pressure highly improve the eliability of hydraulic system
2. Automatical control system can reduced pressure accordingly, and the drill bit reverse to avoid jamming.
3. Two stage dust collector with filtering area of 15 m²ensure excellent working result for near dust free drilling.
4. The high-power hydraulic rock drill with reverse drilling function minimizes the probability of sticking.
5. The intelligent identification of rock stratum attributes prevents sticking and idle drilling,extending the service life of drilling tools.
6. Folding arm structure with large coverage area in single positioning ,Meeting the drilling requirements of vertical,inclined and horizontal blasting holes.