HD-C30 CRAWLER DRILLING RIG

HD-C30 CRAWLER DRILLING RIG 1. Drilling rig Characteristic: This drilling rig is suitable for drill holes for petroleum prospecting in complex areas, such as the loess plateau, the jungle, Gobi, grasslands, snow, forests, swamps, the seasonal farmland etc. With different of combination methods, the rig has the function of air drilling, air hammer drilling, auger drilling, and mud drilling etc.. It’s maximum drilling depth is 30 meters. It employs full-hydraulic driven, simple