Factory Direct Down The Hole Tractor Drill Rig                          

DTH drill rig with the new type of hydraulic technology,has the characteristics of High Air Pressure DTH Crawler drilling rig with a low energy consumption, high efficiency , easy  to  transport and field construction superior technical performance,vehicle movement organizations from the  hydraulic system to achieve, and only washed the source of the wind machine consumption, resulting  in Air Machine Matching   saves in a complete set of equipment procurement costs . Rotary organizations to adopt a new dual-motor  turret  to  make it to the open-air blast drilling operations  when drilling large holes to maintain a strong  rotary  torque  output.In chassis system , there are a pair of  floating cylinders floating in the range of 15 degree to adjust the balance of drilling rig when it works in rugged mountain road,it is very helpful for diesel engine and vertical positioning of drilling rod.This type  of the machine is optimism choice in opening are mining hydro-power plant, electric power stations , and  road  building  for exploration the stone.

Advantages of Down the Hole Hammer Drill Rig

 1. Powerful and reliable engine

 2. Powerful feeding and rotating system

 3. New drilling boom

 4. High power drive motors

 5. Safe and stable travelling system

Photo of product 

Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation,our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products is screw Air Compressor , Piston Air Compressor,Drill Machine, Drill Rig Parts ,Jack Hammer ,and rock drill , Boring Machine,Air dryer . Tunnel Shotcreting Machine and Other Machinery Hardware Product etc.After many years of production and research and development, we have obtained more than 20 national patents. The products are sold at home and abroad and are well received by customers