ARC-500 introduction The air reverse circulation drilling rig is a new, efficient, and environmentally friendly crawler drilling rig that adopts the l...
SQ-200 reverse circulation drilling rig can be used for low and middle hardness formation of high-speed rail, bridge, wind power, pylons foundation wo...
After-sales service provided : Engineers available to service machinery overseas, Video ...
SD220L Crawler full hydraulic pump reverse circulation drilling rig is mainly used for drilling vertical pile foundations in large-diameter, pebble, h...
Crawler mounted hydraulic machine reverse circulation(RC) drilling rig for soil testing JRC500 reverse circulation drilling rig is a new multi-purpose...
JRC300 Full Hydraulic Crawler Reverse Circulation Drilling Rig JRC300 reverse circulation drilling rig is a new multi-purpose, high-efficiency, enviro...
JRC500 Full Hydraulic Crawler Reverse Circulation Drilling Rig JRC500 reverse circulation drilling rig is a new multi-purpose, high-efficiency, enviro...
ZJD2800/280 2800mm Max Diameter Hydraulic Reverse Circulation Drilling Rig ZJD series full hydraulic drilling rigs are mainly used for the drilling co...
Product Description: The JRC500 Reverse Circulation (RC) Drilling Rig is a state-of-the-art, high-performance drilling solution developed for geologic...