drilling rig components

ST450 Air Compressor Matched Drilling Rig offers 450m drilling depth, Φ140-350mm diameter, and 1.7-3.5MPa working pressure. Features steel crawler chassis, hydraulic feed system, high-torque power head, and quick rod unloader for efficient operation in rocky terrain. Factory-direct with 20+ years manufacturing experience.

ST200 pneumatic drilling rig delivers 100-200m depth with 10-35m/h efficiency. Compressed air powered for hard rock drilling, featuring 5900 rotary torque, 65KW engine, and factory-direct supply from ISO-certified manufacturer.

18T Air Mobile Drilling Rig with 48T lifting force and 22000 rotary torque. Drills 105-800mm diameter holes to 800m depth. ISO-certified, portable design with 2.5 km/hour mobility speed and 20 M/min fast lifting speed.

ST1000 Air Drilling Rig: 1000m depth, 105-500mm diameter, 22000NM torque, 242kw power. High drilling speed, dual-use for rock drilling, adaptable to multiple strata, efficient pneumatic impact system.

ST1000 Air Drilling Rig: 1000m depth, 105-500mm diameter, 242kw power. Hydraulic top-drive & automatic feeding for 10x higher efficiency in rock formations. Compact, mobile design for mountainous terrain.

ST300 Crawler Mounted Air Drilling Rig offers 300m drilling depth with 140-325mm hole diameter. Features mature hydraulic top drive, telescopic drill collar, and hydraulic high supporting legs for efficient operation. Certified with ISO, CE, SGS, TUV, BV and includes 1-year warranty.

Crawler Type Air Drilling Rig 350m depth for hard rock. Features steel crawler chassis, 350m drilling depth, 105-350mm hole diameters, and powerful hydraulic rock drills. Suitable for hydrology wells, coalbed methane, geothermal applications. Custom OEM options available with 1-year warranty.

ST300 deep hydraulic air drilling rig for 300m borewells. Features full hydraulic control, multi-function drilling (DTH, mud, roller cone), high efficiency, and low cost. Customized OEM options, 1-year warranty, and 24/7 support.

OEM 300m Depth Air DTH Drilling Rig with ISO, CE, SGS certifications. Features 300m drilling depth, 75mm open hole caliber, hydraulic technology, and compact structure for efficient geothermal and industrial drilling.