Hydraulic Crawler Mounted Drilling Rig For Horizontal And Vertical Geotechnical Drilling
Hydraulic Chuck Crawler Drilling Rig Hydraulic Portable Drilling Machine Quick Detail 1 Model RSGY 2 drilling rig has various chassis mode like skid mounted crawler mounted 2 There are more speed grade 8 grades reasonable speed range and high torque while low speed Max torque is up to 2760 N 183 m