JK730 Automatic Crawler Mounted DTH Drilling Rig

JK730 Automatic Crawler Mounted DTH Drilling Rig Crawler Mounted Hydraulic DTH Drilling Rig Crawler Hydraulic Dth Drilling Rig, Crawler Mounted Drilling Rigs, hydraulic drilling rig JK730 automatic crawler mounted drilling rig features its lower operation cost and humanized design. It adopts a powerful diese engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, feeding, lifting, walking and angle positioning During operation, only the