140mm Water Well Drilling Rig Crawler Type Pneumatic 400 Meter
Price:
35000 USD-45000 USD
MOQ:
1 set
Delivery Time:
5 days
Brand:
Shitan
Product Description
140mm Water Well Drilling Rig Crawler Type Pneumatic 400 Meter
Product Specifications
| Attribute | Value |
|---|---|
| Product Name | High Drilling Speed Large Water Well Drilling Rig, ST 400 Pneumatic Borewell Machine |
| Drilling Depth | 400m |
| Drilling Diameter | Φ140-Φ350mm |
| Dimension | 5900x2100x2850mm |
| Feeding Type | Hydraulic |
| One Push Length | 6M |
| Length of Drill Pipe | 1.5m, 2.0m, 3.0m, 6.0m |
| Drilling Pipe Diameter | Φ89, Φ102mm, Φ108mm |
| Weight | 9.8T |
Product Overview
The ST 400 Pneumatic Borewell Machine is a full hydraulic drilling rig primarily used for drilling wells, irrigation wells, ground source heating pump wells, and other boreholes. It is particularly effective for mountain and rock formation well projects. This deep water well drilling rig features full hydraulic control and top drive rotation for high drilling efficiency.
Technical Specifications
| Max Drilling Depth | 400 Meters |
| Drilling Diameter | 105-325 mm |
| Air Pressure | 1.2-3.5mpa |
| Rod Length | 3 meter |
| Rod Diameter | 89-102-114mm |
| Main Shaft Pressure | 5T |
| Lifting Force | 25T |
| Power Head Stroke | 6.6M |
| Max Rotary Torque | 12000Nm |
| Max Rotary Speed | 100r/rmin |
| Secondary Winch Lifting Force | 3T |
| Jacks Stroke | 1.5m |
| Moving Speed | 2.5km/h |
| Uphill Angle | 21° Slope |
| Weight of the Rig | 8.8T |
| The Engine | 92KW / 6 cylinder |
| Overall Dimensions | 3900*1600*2350mm |
| Working Condition | Loose layer and bedrock |
| Drilling Method | Hydraulic rotary, down-the-hole impactor |
Key Features
- Hydraulic automatic feeding mechanism improves drilling efficiency and reduces labor intensity
- Ball clip holding mechanism or hydraulic chuck allows rod changes without stopping operation
- Hole bottom pressure gauge for monitoring conditions within the borehole
- Compact structure with concentrated handle, small footprint, and light weight for easy mobility
- Suitable for operation in both plains and mountainous areas
Product Advantages
- Full hydraulic control with adjustable speed, torque, and pressure for various working conditions
- Top-drive slewing propulsion lift for easy drill pipe connection/disconnection
- Supports multiple drilling methods including down-the-hole, reverse circulation, and core drilling
- High efficiency with fast drilling speed and short auxiliary time
- Cost-effective operation with lower cost per meter
- Tracked walking system for muddy field movement and high outriggers for easy loading
- Positive and negative axial pressure adjustment for optimal impact efficiency
- High-quality components including high-strength low-carbon alloy steel frame
- Powerful 65KW Quanchai diesel engine
- Strong lifting capacity with 3.4m long stroke and 15 ton double cylinder lift
Product Gallery
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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
cathy