| Categories | Borehole Drilling Machine |
|---|---|
| Brand Name: | ShiTan |
| Model Number: | ST200 |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | USD20000/set |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 2000sets/month |
| Delivery Time: | 5 days |
| Packaging Details: | exported packing |
| Drilling Rig Product Name: | ST 200 Borehole Drilling Machine |
| Drilling Depth: | 200 meters |
| OEM: | Acceptable |
| Drilling type: | multifunction |
| Mobility: | crawler |
| Drilling unit: | tophammer |
| Feeding type: | hydraulic |
| Drilling diameter: | 140-200mm |
| Drill rod diameter: | 76/89 |
| Swing speed: | 45-70rpm |
| Swing torque: | 3500-4800N.M |
| Drill rod length: | 1.5m 2.0m 3.0m |
200 Meters Drilling Depth Rubber Crawler Mounted Borehole Machine Yuchai Engine
ST 200 Borehole Drilling Rig Description:
This kind multi-purpose DTH deep water well drilling rig is our independent research and development products. These new generation DTH are coupled to higher air power, and thus play a significant role in leading to faster drilling rates.
ST 200 Borehole Drilling Rig Parameters:
| Weight | 5.8T |
| Bore diameter | 140-305mm |
| Drilling depth | 200m |
| Stroke | 3.4m |
| Travelling speed | 2.5km/h |
| Gradeability | 30% |
| Power | 65-70KW |
| Rated pressure | 1.7-3.0mpa |
| Air consumption | 17-30m³/min |
| Drill rod diameter | Φ76, Φ89 |
| Drill rod length | 1.5m 2.0m 3.0m |
| Elevating capacity | 15T |
| Swing speed | 45-70rpm |
| Swing torque | 3500-4800N.M |
ST 200 Borehole Drilling Rig Features:
ST 200 Borehole Drilling Rig Service:
Before sales: Engineering Consultance Service & Technical Support;
After sales: Process clients' feedback and or problems during the
operation of the machines within 24 hours;
OEM service: We accept OEM orders and 70 percent of our clients are
enjoying OEM services;
Four aspects of rural water wells
1, Select appropriate well type
The well types of water source wells are divided into deep wells, large wells, counterpart pumping wells, foreign wells, and small-diameter tube wells. In areas with abundant deep groundwater, it is appropriate to drill deep wells. In areas with abundant shallow groundwater, it is appropriate to drill large wells, counterpart pumping or small-diameter tube wells.
2, Reasonable well layout
The location and layout of wells shall be reasonably arranged according to the local actual hydro geological conditions. If there is no hydro geological data, refer to the existing water source wells around as the basis for the layout of wells. In areas where shallow groundwater is not abundant, shallow wells should not be drilled blindly; In areas with abundant shallow groundwater, it is suitable for farmers to build their own shallow wells, but the well hole layout should not be too dense to avoid the interaction between adjacent water source wells.
3, Configure appropriate water pump
After the well is completed, measure the water level of the water outlet well and the corresponding water output according to the drainage condition of the drilling machine, and then determine the total head of the water pump according to the height difference from the ground to the dynamic water level and the irrigation method you adopt, and the required working head of the water pump. The flow of the water pump shall not exceed the water flow through the well. The corresponding water pump shall be purchased on the premise of the above two items.
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