Selecting Chinese famous brand engines and air compressors, high-efficiency and energy-saving design, suitable for various harsh environments, simple operation, small size, large energy, suitable for all kinds of open-pit mine quarries and blasting holes for various bench excavation.The boom parts move forward to increase the drilling range of the guide railThe motor is directly connected, the speed of the rotating head is high, and it is more durableThe console is directly in front, which increases the operating space and makes it easier to change the drill rodHigh-efficiency dry dust collector, good dust removal effect, to ensure the environmental protection requirements of the operation