ST 200 Pneumatic Water Well Drilling Rig - 200m Depth, 85Kw Engine for Large Borehole Operations
Price:
Negotiation
MOQ:
1 set
Delivery Time:
7-10 days
Brand:
JINZHOU SHITAN
Product Description
ST 200 Pneumatic Water Well Drilling Rig
High-performance drilling rig designed for large borehole blasting operations with advanced hydraulic systems and versatile drilling capabilities.
Product Overview
The ST 200 drilling rig features multiple positive speed stages with a 14-500 RPM range and output torque of 13428-250 N.m. Equipped with 2 reverse speeds for efficient accident handling, the rig utilizes dual oil pump systems for optimal performance - single pump for drilling and dual pump confluence for lifting operations, minimizing power loss and reducing auxiliary time.
Technical Specifications
| Parameter | Specification |
|---|---|
| Drilling Depth | 200m |
| Hole Diameter | φ140-200mm |
| 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 | Complex geological conditions: Rock, Mud, Sand etc. |
| Drilling Methods | Top drive hydraulic rotary and propulsion, DTH Drilling or Mud Pump Drilling |
| DTH Hammer Compatibility | 4", 5", 6", 8" Drill hammer or CIR110, 130, 150, 170 |
Key Advantages
- Complete well drilling in 1 day - effectively shortening construction periods
- Proven durability with 10+ years of reliable service life
- Capable of drilling depths up to 1600 meters
- Exceptional fuel efficiency saving 20-30% on diesel consumption
Operation Guidelines
Essential Safety and Performance Protocols
- Engage clutch or rotate working wheel gently, evenly, and steadily
- Disengage clutch or stop work wheel before changing speeds, engaging gearboxes, or operating transfer handles
- Never press both left and right handlebars simultaneously when using the lift
- Monitor oil pressure gauge and hole bottom pressure indicators after starting gear oil pump
- Adjust hole bottom pressure gradually during drilling - avoid sudden increases or decreases
- Use oil pressure system for quick vertical shaft lifting only under original load conditions to prevent component damage
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