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Product Details:
Payment & Shipping Terms:
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| Product Name: | ST 200 Large Pneumatic Drilling Rig | Drilling Rod Diameter: | 76mm,89mm |
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| Drilling Diameter: | 105-300mm | Drilling Method: | DTH Drilling |
| Footage Efficiency: | 10-35m/h | Air Consumption: | 16-55m³/min |
| Dimension: | 3.5*1.7*2m | Lifting Force: | 12 T |
| Highlight: | 180 meters water borehole drilling rig,energy-saving pneumatic drilling rig,high-efficiency borehole drilling project solutions |
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| Parameter | Specification |
|---|---|
| Max Drilling Depth | 200 Meters (Stable Drilling at Full Depth) |
| Drilling Diameter Range | 200-550 mm (Wider Range for Large-Capacity Wells) |
| Power System | Intelligent Pneumatic System + Turbocharged Diesel Engine |
| Optional Engine Brands | Yuchai/Xichai/Xidong/Yunei (Genuine Imported Core Components) |
| Rated Engine Power | 40-75 HP (High-Power Version Optional for Hard Rock Strata) |
| Air Compressor Configuration | 1.2-3.0 m³/min High-Efficiency Screw Air Compressor |
| Drilling Technology | Intelligent Variable-Speed Rotary Drilling + High-Frequency Pneumatic DTH Hammer |
| Stratum Adaptability | Soil, Sand, Gravel, Compacted Sandstone, Medium-Hard Granite |
| Overall Dimensions (L*W*H) | 3200*1600*2100 mm (Compact Design for Narrow Sites) |
| Net Weight | 2200 kg (Reinforced Chassis for Higher Stability) |
| Fuel Tank & Energy Saving | 120 L Large-Capacity Fuel Tank + 15-20% Fuel Saving Rate |
| Drilling Precision | Hole Deviation ≤2‰ (Higher Precision Than Industry Standard) |
| Working Temperature Range | -20℃ ~ 50℃ (All-Weather Adaptability) |
Contact Person: Cathy
Tel: 86-13343314303
Fax: 86-0311-84397208