The difference characteristics between of tunneling drilling rig and jack hammer
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Low energy consumption
In the past, manual operation required 7-8 tractors, with an average energy consumption of 880 kW/h, while the energy consumption of a tunneling rock drilling rig was only 195 kW/h. It is more energy-saving and environmentally friendly than any other method in the past.
The precise design principle of hydraulic tunneling drilling rig enables more effective control of engineering costs. Through mechanized control during the construction of mine shafts, the gap between the excavation contour line and the design contour line is reduced, and the cost increase caused by the excessive gap is prevented.
As China's labor costs increase year by year, the salary of an excellent manual worker has grown to 8000-15000 yuan. The use of rock drilling rig not only ensures the accuracy of the project, but also saves labor costs.
High security
When drilling with a hand-held rock drill（jack hammer） or pneumatic pick, accidents of wind and water pipe flying out and hurting people are prone to occur; when drilling upwards, the steel drill breaks and hurts people; because of the broken drill, the rock drill pinches people’s fingers when falling; the rock is missed Knocking on the top, shaking loose rocks during rock drilling and injuring people, etc. The use of tires and crawler hydraulic rock drilling rig avoids all such accidents, speeds up the drilling and blasting speed, and makes the drilling construction more humane The benefits are still many.
