trailer mounted water well drilling rigs

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.

Fuel-saving crawler water well drilling rig for hard rock drilling. Features hydraulic chuck, flexible 90°-75° drill angle, 200m depth capacity, and efficient 15kw diesel power. Ideal for geological exploration, foundation testing, and civil wells.

ST 350 drilling rig: 350m depth, 105-350mm boreholes, ISO/CE/SGS certified. Hydraulic rock drills for high penetration & fuel economy. Customizable, steel crawler, versatile for water/geothermal wells in rocky terrain.

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.

Shitan ST-50 portable water well drilling rig: 5.7KW power, 50m depth capacity, 73-108mm drilling diameter, 208kg lightweight design. Ideal for geological surveys, sampling, and water well drilling in remote locations.

ST 300 Pneumatic Drilling Rig: Efficient, durable hydraulic rig for 300m depth drilling. Features fast speed, compact design, ISO/CE/SGS certifications. Ideal for water wells, geothermal, and agricultural drilling.

30 Meters Depth Portable Hydraulic Water Well Drilling Machine with 75mm diamond bit. Light weight & compact design, easy to transport and operate. Can drill through hard stratum, 12 months warranty with video support.

ST 150 Water Well Drilling Equipment : Drills 100mm-300mm diameter holes up to 150m deep. Features 50mm drill pipes, 80/80 RPM rotary speed, water pump mud pump, and compact 600Kg portable design for water wells and geological exploration.

Geotechnical ST-30 portable water well drilling rig with max 30m mud drilling depth, supports mud, air and air hammer drilling methods. Features 340N torque, 35HP engine, -10 to 50℃ operation, and 40-degree angle capability. Ideal for geological survey, water wells, and engineering exploration.