Geothermal Pneumatic Drilling Rig Crawler Mounted Water Borehole ST180
| Attribute | Value |
|---|---|
| Product Name | 180 Meters Crawler Mounted Blasting Water Borehole Pneumatic Drilling Rig |
| Color | Red Yellow |
| Feature | High Drilling Efficiency |
| Usage | Water Well, exploration, soil testing |
| Application | Water Well drilling |
| Power Type | Diesel Engine |
| Drilling depth | 180 meters |
| Warranty | 1 Year |
| Voltage | 220V/380V |
| Length of drill pipe | 3m |
| Condition | New |
The ST 180 is a new, highly-effective, energy-saving and multifunctional hydraulic drill specialized in drilling wells, monitoring wells, geothermal air-conditioning holes, and grouting holes for hydropower cofferdams. The drill rig features hydraulic motor rotation with high power, propulsion and lifting of cylinder, and down-hole impacter with high blast pressure, delivering high drilling effectiveness with low energy consumption.
| Specification | Value |
|---|---|
| Drilling Depth | 180 Meters |
| Chassis | Rubber track |
| Drilling diameter | 130-254 mm |
| Drilling Rig model | ST 180 |
| One-time advance length | 3.6 m |
| Walking Speed | 2.5 km/h |
| Gradeability | 30° |
| Engine brand | Yunnei |
| Main motor power | 42kw |
| Working pressure | 1.45-2.5 mpa |
| Air consumption | 17-31 m³/min |
| Drill pipe diameter | 76/89 mm |
| Drill pipe length | 1.5/2.0/3.0 m |
| Lifting force | 12 t |
| Rotating speed | 40-65 rpm |
| Rotary torque | 3500-3800 N.m |
| Dimensions | 3500×1700×2250 mm |
| Machine weight | 4.5 t |
- The engine uses Qianchai 55Kw turbocharged diesel engine
- Walking devices: walking motor with gear box for long working life
- Hydraulic pump: parallel gearbox design (patent) separate pump for adequate power distribution
- Power head device: gearbox casting with double motor for large torque and durability
- Professional digging machine rubber chassis with wide chain plates for minimal road damage
- Patented design compound arm with small size, long stroke, and double cylinder upgrade
- Lifting arms equipped with limiters for cylinder safety
- Hydraulic oil tubes wrapped with protective jackets for extended service life
The ST 180 is primarily used for drilling in hilly, mountainous, and other rocky areas. It features a high-power diesel engine with centralized operating handles and a hydraulic outrigger for loading/unloading. The hydraulic feeding system provides large torque, fast footage, and high drilling efficiency, while the steel crawler chassis handles complex operation sites with ease.
The most reliable method to determine water table depth is measuring the water level in a shallow well. When wells aren't available, surface geophysical methods using electric or acoustic probes can be employed, depending on surface accessibility.
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