pneumatic dth drilling rig

ST-260 borehole drilling rig for 260m depths in rock & soil. Features 85Kw engine, 24T lifting, ISO/CE certified. Custom OEM options, 1-year warranty. Ideal for water wells & irrigation.

ST350 Pneumatic Drilling Rig: 350m depth, 200-400mm diameter. Fuel-saving diesel/electric power, 6.6m advance length saves time/labor. 24T lifting, handles hard rock/mud/sand. Video support included.

Diesel powered portable pneumatic drilling rig with 300m depth capacity, ISO/CE/SGS certified. Features crawler chassis, 8500-11000N.m torque, customizable options, and 1-year warranty. Ideal for rock, mud, and sand conditions.

ST350 Pneumatic Drilling Rig: 350m depth capacity, 92Kw diesel engine, 1-year warranty. Customizable hole diameter & OEM options. High slag discharge, adaptable to complex geology with video after-sale support.

ST260 Pneumatic Drilling Rig: 260m depth, 200mm diameter. Hydraulic technology with 8500-11000N.m torque. Custom OEM options, 24-month warranty. Excavator crawler chassis for complex geology.

ST450 crawler pneumatic drilling rig for African farm irrigation. Drills up to 450m depth with 140-350mm diameter. Features hydraulic feeding, 1.7-3.5MPa air pressure, and customizable colors. Offers video technical support and OEM services.

ST-260 crawler mounted drilling rig for 260m deep boreholes. Features high torque (8500-11000N.m), fuel-saving 85Kw engine, ISO/CE/SGS certified, 1-year warranty, and customizable OEM options. Ideal for water wells, geothermal, and complex geological conditions.

ST 350 pneumatic crawler drill with 350m depth capacity, 6200-85000N.m torque, and 92Kw engine. Features top drive hydraulic rotary, DTH/mud drilling, and 24-month warranty. Ideal for farm water wells and complex geological conditions.

High-efficiency ST200 drilling rig for dry mountainous areas. Drills to 380m, 22KW power (electric/diesel). Hydraulic system, 8500-11000N.m torque, handles rock/sand/soil. 2-year warranty, trailer-mounted for easy transport.