Specifications
YJQ-120K DTH drilling rigs for sale
1.High efficiency,energy saving
2.Innovative design
3.Novel structure
4.Big rotary torqu
The features excellent performance DTH drilling rigs for sale

1.Application of YJQ series DTH drilling rigs for sale

DTH drilling rigs for sale series product with innovative design, novel structure, High – efficiency and energy - saving, widely applicable to small and medium hole drilling operation in mining and defense, water conservancy, road, rock engineering.
It is the ideal choice to achieve the slicing and middle-deep hole blasting.

2.Characteristic of YJQ series DTH drilling rigs for s