ST260 Pneumatic Rotary Drilling Equipment For Deep Water Well Borehole
Price:
25000-30000 USD
MOQ:
1 Set
Delivery Time:
5-8days
Brand:
SHITAN
Product Description
ST260 Pneumatic Rotary Drilling Equipment For Deep Water Well Borehole
Product Specifications
| Attribute | Value |
|---|---|
| Product Name | ST 260 Customized Depth And Hole Diameter Drilling Equipment, Pneumatic |
| Drilling diameter | 105-260mm |
| Warranty | 1 Year |
| Power type | Diesel |
| Color | Yellow |
| Weight | 6T |
| Rotary Head Stroke | 3.4m-6.0m |
| Rated Power | 55-132KW |
| Optional accessories | 70KW |
| Weight of the rig | 4m×1.7m×2.2m |
| Air pressure | 16-55m³/min |
Product Description
The ST260 pneumatic drilling machine is a high-performance deep water well drilling equipment using high-pressure air as the power source. Ideal for industrial and civil drilling applications, including geothermal drilling and water intake engineering in mountainous rock strata.
Technical Specifications
| Parameter | Value |
|---|---|
| Drilling Depth | 260m |
| Hole Diameter | φ105-260mm |
| Advance Length per cycle | 6.6m |
| Working pressure | 1.7-3.0MPa |
| Air consumption | 17-35m³/min |
| Rod Length options | 1.5m, 2m, 3m, 6m |
| Rod Diameter options | φ76, φ89, φ102, φ114 |
| Lifting power | 24T |
| Rotation torque | 8500-11000N.m |
| Rotation Speed | 40-70r/min |
| Diesel Engine | Yuchai |
| Engine Power | 85Kw/2200rpm |
| Travelling speed | 0-2.5 Km/h |
| Climb capacity | 30° |
| Weight | 9000kgs |
| Dimensions | 5900x2000x2850mm |
| Application | Complicated geological conditions: Rock, Mud, Sand etc. |
| Drilling Methods | Top drive hydraulic rotary and propulsion, DTH Drilling or Mud Pump Drilling |
| DTH Hammer options | 4",5",6",8" Drill hammer or CIR110, 130, 150,170 |
Key Advantages
- High-capacity crawler system with 2.5 ton load capacity and 30° climbing ability for superior mobility
- Hydraulic supporting feet on crawler chassis provide exceptional stability during operation
- Robust square tube welded construction for drilling tower and platform ensures durability
- Simple operation with high drilling efficiency for various geological conditions
Maintenance Guidelines
- Operate within recommended temperature range of -25°C to +55°C
- Clean tracks thoroughly after exposure to chemicals, oils, or seawater to prevent premature aging
- Avoid surfaces with sharp protrusions that may damage rubber tracks
- Always retract drilling tower after use and before transport for safety
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone, Jinzhou City, Hebei Province, China
Contact Person
Anna