ST-260 Portable Crawler Drill Rig 260m Depth 105-260mm Diameter DTH Water Well Drilling Machine
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
5-8days
Brand:
SHITAN
Product Description
ST-260 Portable Crawler Drill Rig Overview
The ST-260 DTH Portable Crawler Mounted Water Well Drilling Rig is engineered for demanding drilling applications across various geological conditions. This advanced hydro-technology system delivers exceptional performance in resource exploration, hydrology wells, civil water supply, agricultural irrigation, and energy extraction projects.
Primary Applications
- Resource exploration and hydrology wells
- Civil water supply systems
- Agricultural irrigation projects
- Coal mine gas and coalbed methane extraction
- Shallow layer shale gas drilling
- Geothermal energy projects
- Salvage operations
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Drilling Depth | 260 meters |
| Hole Diameter Range | φ105-260mm |
| Advance Length per Cycle | 6.6 meters |
| Working Pressure | 1.7-3.0 MPa |
| Air Consumption | 17-35 m³/min |
| Rod Length Options | 1.5m, 2m, 3m, 6m |
| Rod Diameter Options | φ76, φ89, φ102, φ114 |
| Lifting Power | 24 Tons |
| Rotation Torque | 8500-11000 N.m |
| Rotation Speed | 40-70 rpm |
| Diesel Engine | Yuchai |
| Engine Power | 85 Kw / 2200 rpm |
| Traveling Speed | 0-2.5 Km/h |
| Climb Capacity | 30° |
| Weight | 9000 kg |
| Dimensions | 5900 x 2000 x 2850 mm |
| Geological Compatibility | Rock, Mud, Sand and complex conditions |
| Drilling Methods | Top drive hydraulic rotary, DTH drilling, Mud pump drilling |
| DTH Hammer Options | 4", 5", 6", 8" or CIR110, 130, 150, 170 |
Key Performance Advantages
- Turbocharged diesel engine for optimal power efficiency
- Durable walking motor with gear box for extended service life
- Parallel gearbox design with separate oil pump units for reliable power distribution
- One-piece cast gearbox with dual motor power head for maximum torque
- Professional excavator chassis with wide chain plates for minimal road damage
- Patented composite boom design with double cylinder lifting system
- Integrated safety stoppers for boom protection and operational security
- Hydraulic oil pipes with protective jackets for enhanced durability
Product Images
Frequently Asked Questions
What types of drilling rigs do you manufacture?
We specialize in small hydraulic drilling rigs, water well drilling rigs, core drilling rigs, engineering drilling rigs, and geological exploration drilling rigs. Our team provides model recommendations based on your specific requirements.
Are you a manufacturer or trading company?
We are a professional manufacturer with 20 years of experience and ISO certification, operating a large modern drilling rig plant in Hebei, China.
What is your delivery timeline?
Small hydraulic drilling rigs: 5-7 days; Large pneumatic water well drilling rigs: 7-15 days. Contact our sales team for expedited orders.
What warranty do you provide?
One-year warranty on the complete machine (excluding consumable spare parts).
What payment methods do you accept?
We accept TT (Telegraphic Transfer) and Western Union transfers.
Do you provide customs clearance documentation?
Yes, we provide commercial invoice, sales contract, packing list, bill of lading, insurance policy (CIF terms), and certificate of origin upon request.
What is your after-sales service policy?
We offer 24-hour online support, online installation guidance, and overseas engineering service (subject to travel restrictions).
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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