drilling rig parts

Crawler Type Air DTH Hard Rock Drilling Rig ST-300: Max drilling depth 300m, drilling diameter 105-300mm, compact design for narrow conditions. Features high speed drilling in hard rock (f=4-20), suitable for industrial, civil, and geothermal drilling. New condition with OEM color options available.

ST200 Air Mobile High-Efficiency Drilling Rig: 200m drilling depth, 24T lifting power, 8500-11000N.m torque. Features dual oil pumps, 24-month warranty, and video technical support. Custom OEM options available for water well drilling applications.

ST350 Air‑powered Drilling Rig delivers 350m depth with 140-305mm diameter capability. Features 24T lifting power, 8500-11000N.m torque, and 24-month warranty. Custom OEM options available with video technical support for efficient water well drilling.

Multipurpose crawler diesel powered air drilling rig for rock drilling. Features hydraulic top-drive rotation, 140-300mm drilling diameter, 0-12m/min speed, and 7T weight. Ideal for water wells, agricultural irrigation, and mountainous rock formations with high-efficiency air compression system.

Multifunction Portable 300m Air Water-Well Drilling Rig with crawler mobility, hydraulic feeding, and 2400 RPM rated speed. Drills 140-300mm diameter holes up to 300m deep using Ø76-Ø102 drill rods. Features dual-circuit hydraulic system for precise control and corrosion-resistant components for harsh environments.

ST-450 Air Crawler Mounted Drilling Rig: 450m depth, 105-325mm diameter, 1.25-3.5Mpa air pressure. High-efficiency hydraulic system, energy-saving diesel engine, fast setup with crawler mobility. 1-year warranty, factory-direct from China manufacturer.

ST 300 Pneumatic Drilling Rig: 300m depth, 105-350mm hole diameter, ISO/CE/SGS certified. Compact, efficient for water wells, geothermal drilling. Custom OEM options available with 1-year warranty and video support.

ST-300 pneumatic drilling rig reaches 300m depth with 140-300mm hole diameter. ISO-certified, handles rock/mud/sand formations using DTH or mud drilling. Features 24T lifting power, 8500-11000N.m torque, and excavator crawler chassis for rugged terrain.

150m Depth Crawler Mounted Water Well Drilling Rig For Exploration Investigation XY-1A 150 Meters Crawler Mounted Water Well Drilling Rig XY-1A Crawler Mounted Water Well Drilling Rig 150 meters depth and 150mm hole diameter ,it is ideal for geological survey and exploration, road and high-rise ...