ST-260 Crawler Mounted Pneumatic Drilling Rig 200m Depth 76kW 380V for Geothermal and Mine Operations
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
Within 7-12 days
Brand:
ShiTan
Product Description
ST-260 Crawler Mounted Pneumatic Drilling Rig
The ST-260 series crawler type water well drilling rig is a lightweight, efficient multi-functional drilling equipment designed for industrial and civil drilling applications including geothermal drilling and mine operations. Its compact structure, fast advancing capability, and mobile flexibility make it ideal for water intake in mountainous and rocky terrains.
Key Specifications
Drilling Depth
200 meters
Power Rating
76 kW
Voltage
380V
Dimensions
4m × 1.7m × 2.2m
Weight
5.5 Tons
Drilling Caliber
140-254mm
Technical Parameters
| Parameter | Specification |
|---|---|
| One-time Push Length | 3.3m |
| Walking Speed | 2.5 km/h |
| Climbing Ability | Max. 30° |
| Working Pressure | 1.7-2.5 MPa |
| Air Consumption | 17-31 m³/min |
| Drill Rod Diameter | 76, 89mm |
| Drill Rod Length | 1.5, 2.0, 3.0m |
| Lifting Force | 12T |
| Rotation Speed | 45-65 rpm |
| Rotation Torque | 3200-4600 N.m |
Key Advantages
- Full hydraulic control system for convenient and flexible operation
- Top drive type rotary feeding lifting mechanism
- Multi-functional drilling capabilities for various applications
- High operational efficiency with low operating costs
- High outrigger crawler type design for superior stability
- Unique positive and negative axial pressure adjustment
- Integrated lubricator function
- Crawler mounted chassis for excellent mobility across rough terrain
- Superior residual value in the second-hand market
Operating Characteristics
During initial operation, new components may experience faster wear due to rough friction surfaces and uneven contact pressure. Proper lubrication and operator training are essential during the break-in period to ensure optimal performance and longevity.
Quality Assurance
This drilling rig is ISO9001 certified and comes with a 1-year warranty. Engineers are available to service machinery overseas, ensuring reliable support throughout the equipment lifecycle.
Product Images
Similar Products
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