integral drill rod

ST50 Mini SPT drilling rig: 50m depth, 50mm diameter, electric 380V power. Features hydraulic feeding, 4-speed transmission, and optional colors. 1-year warranty, OEM acceptable. Ideal for soil testing, exploration, and coal applications.

ST 50 Soil Testing Drilling Rig: 50m depth, 50mm hole diameter, electric 380V power. Features hydraulic feeding, 4-speed transmission, compact steel design. 1-year warranty, OEM & color options available.

30m Impact Hard Rock Drilling Rig for small-scale engineering surveys. Features 18HP diesel power, 75-150mm drilling diameter, compact 3.5×1.7×1.8m dimensions. Offers impact & optional rotary drilling, high efficiency with minimal environmental impact.

ST180 Air Crawler Mounted Drilling Rig: 180m depth, 140-254mm hole diameter, 55KW power. Features 30° climbing, 2.5km/h walking speed, 3m advance length. Compact, efficient for water well, geothermal, and exploration drilling.

Deep Prospecting High Adaptability Air Mine Exploration Drilling Rig with crawler mobility, hydraulic feeding, and 140-300mm drilling diameter. Features 2400 RPM rated speed, 7T weight, and multi-function drilling for complex stratum.

ST 200 Pneumatic Drilling Rig: Full hydraulic operation with 105-300mm drilling diameter, 100-200m depth capacity, and 65KW engine. Features 18MT lifting force, 3m rod length, and versatile DTH/mud drilling methods for low maintenance cost and efficient performance.

Yuchai 91KW Air High-Torque Drilling Rig with 6500 rotary torque, 1.35m leg stroke, and 0-20 m/min lifting speed. Features steel track construction, handles 105-350mm drilling diameters, and delivers 24T lifting force for 350m depth drilling applications.

ST180 Water Well Pneumatic Impact Drilling Rig: Light weight, high efficient, multiple functional equipment with 180m drilling depth, 55KW power, and 30° climbing capacity. Features Guangxi Yuchai engine, durable walking motor, patent hydraulic system, and OEM customization options.

ST180 Water Well OEM Custom Drilling Rig: Lightweight, high-efficiency rig drilling 180m depth with 55KW power. Features durable construction, 30° climbing ability, and patent designs for enhanced safety and longevity. Ideal for rural water wells and geothermal applications.