タイトルまたは説明

It adopts a *0kW Yuchai diesel engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, propelling, lifting, walking and angle positioning. 
During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drilling rigs, JK**0 consumes about *0% to *0% less energy (oil or electricity), and the air displacement of matched air compressor decreases *0% to *0%. 
JK**0 is equipped with dust collecting system, and wet type dust collector is optional as long as water is accessible on site. 
JK**0 is mainly applicable to blasting borehole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.