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| Categories | Water Well Drilling Rig |
|---|---|
| Brand Name: | ShiTan |
| Model Number: | ST200 |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | USD46000/set |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 2000sets/month |
| Delivery Time: | 5 days |
| Packaging Details: | no packing |
| Application: | water well drilling rig mobile drilling rig,drilling well |
| Drilling type: | multi-function |
| Mobility: | crawler |
| Drilling unit: | tophammer |
| Feeding type: | hydraulic |
| Drilling diameter: | 140-300mm |
| Type: | High Pressure Crawler Drill |
| Warranty: | 1 Year |
| Usage: | Water Well |
| Power type: | Diesel |
| Company Info. |
| Jinzhou City Shitan Machinery Equipment CO. LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
ST 300 Crawler Type Small Water Well Drilling Rig 300 Meter Pneumatic Drill Rig
| model | ST 300 | |
| Gross weight | T | 8.8 |
| Dimension | mm | 4350*1850*2750 |
| Aperture | mm | 140-325 |
| Drilling depth | m | 300 |
| Feed stroke | mm | 6000 |
| Travel speed | km/h | 2 |
| Grade ability | Max. | 30° |
| Rising height from ground | mm | 230 |
| Wind pressure | Mpa | 1.7-3.3 |
| Air consumption | m³/min | 23 |
| Engine power | kw | 85 |
| Rotary speed | rpm | 55-115 |
| Rotation torque | N.m | 7200-8500 |
ST300 crawler type pneumatic drilling rig
1. The range of application of ST300 crawler type gas drilling rig
Applicable to civil engineering drilling, geothermal drilling, drilling with large diameter and deep drilling footage, fast, flexible and efficient.
2. The technical parameter of ST300 crawler type gas drilling rig
ST300 Main features
1) Engine: adopts the famous Commins brand diesel engine.
2) Crawler Driving Gear: the designed motor with a speed reduction
gearbox prolongs the service life.
3) Hydraulic oil pump: It uses parallel gearbox (which is a patent)
to separate oil pump monomer, supply adequate power and distribute
reasonable. The hydraulic system adopts unique design, which is
easy to maintain and can lower the maintenance cost.
4) Rotary head device: integrated casting gearbox , dual motor
power, large torque, durable, small maintenance costs.
5) Drill chassis: the professional excavator chassis provides
durability and strong load capacity, the wide roller chain plate
causes small damage to the concrete pavement
6) Lifting force: patent designed composite arm with small size yet
long stroke, double cylinder lifting, strong lifting capacity.
7) The lift arm is installed with a limiter to protect cylinder and
ensure the safety of work.
8) Each hydraulic tubing is covered with a protective shell to
effectively extend the service life of pipeline.




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