EC21 Product Catalogs - dth rig

KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig

20241012

KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig Model:KG430 Max. Drilling depth:25m Drilling Method:Air Drilling & DTH Drilling >> Characteristics The KG430 down the hole drill rig for open

CM358A Crawler Mounted Hydraulic DTH Drilling Rig

20200725

CM358A Crawler Mounted Hydraulic DTH Drilling Rig Crawler Mounted Hydraulic DTH Drilling Rig Crawler Mounted DTH Drill Rig , Hydraulic Crawler Drills In contrast to the pneumatic drilling rig, energy

SUNMOY SM200D Four-wheel Trailer Drilling Rig

20260412

rig's speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed can be adjusted at any time to meet the requirements of different drilling tool working conditions

800m Deep Water Well Drilling Rig Digging Machine for Sale

20240418

800m Deep Water Well Drilling Rig Digging Machine Basic Info. Model NO. 800s Condition New Motor AC Motor Drill Hole Diameter <100mm Drill Hole Depth >200m Bit Type Cone Bit Drilling Way Rotary Type

HD-20b Man Portable Drilling Rig

20190321

HD-20b Man Portable Drilling Rig Features: 1. This drilling rig is applicable to work in mountain, loess, hill, plain, forest, gobi, seasonal farmland for seismic prospecting, mine survey, geologic f