ST-260 Crawler Mounted DTH Drilling Rig 260m Depth 85Kw Diesel Engine Water Well Drilling Equipment
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
5-8days
Brand:
SHITAN
Product Description
ST-260 Crawler Mounted DTH Drilling Rig Overview
The ST-260 crawler mounted DTH drilling rig is a top-driven, multi-functional drilling system designed for water well drilling, geotechnical exploration, geothermal applications, mining, and offshore operations. This diesel-powered rig delivers high efficiency and reliability in various geological conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Drilling Depth | 260 meters |
| Hole Diameter Range | φ105-260mm |
| Working Pressure | 1.7-3.0MPa |
| Air Consumption | 17-35m³/min |
| Rotation Torque | 8500-11000N.m |
| Diesel Engine Power | 85Kw/2200rpm (Yuchai) |
| Weight | 9000kg |
| Dimensions | 5900×2000×2850mm |
Key Features & Capabilities
- Compact design with 1.3m width for narrow drilling conditions
- Full hydraulic control system for easy operation and mobility
- Top-driven rotation, feeding, and lifting mechanisms
- Multi-functional drilling capabilities including DTH, mud pump, and core drilling
- Adjustable parameters for optimal performance at various depths
- Crawler chassis with 30° climb capacity and 0-2.5 km/h travel speed
- Long stroke jack cylinders for easy transportation and loading
- Low operation cost with high productivity in rock formations (hardness f=4-20)
Operational Advantages
- Hydraulic motor-driven rotary device with large output torque
- Variable angle mechanism for flexible hole positioning
- Composite boom design with 24T lifting power and long stroke
- Safety limiters to protect hydraulic cylinders and ensure operational safety
- Protected hydraulic oil pipes with extended service life
- Suitable for complex geological conditions including rock, mud, and sand
Product Images
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Get in Touch
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Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone, Jinzhou City, Hebei Province, China
Contact Person
Anna