Air Compressed Pneumatic Water Drilling Equipment Rock Drilling Dth 300m Depth
Price:
75000 USD
MOQ:
1 set
Delivery Time:
15 days
Brand:
Shitan
Product Description
OEM Customized High Drilling Speed ST 450 Pneumatic Borewell Machine
Key Specifications
| Attribute | Value |
|---|---|
| Drilling Depth | 400m |
| Drilling Diameter | Φ140-Φ350mm |
| Dimension | 5900x2100x2850mm |
| Feeding Type | Hydraulic |
| One Push Length | 6M |
| Drill Pipe Length | 1.5m, 2.0m, 3.0m, 6.0m |
| Drill Pipe Diameter | Φ89, Φ102mm, Φ108mm |
| Weight | 9.8T |
| Working Air Pressure | 1.7-3.5MPa |
Product Overview
The ST 450 Pneumatic Drilling Machine is a lightweight, efficient, and multifunctional drilling equipment designed for well drilling, agricultural irrigation wells, geothermal air conditioning holes, and other applications. It excels in water intake projects in mountainous areas and rock strata, offering efficiency more than ten times higher than traditional rotary drilling rigs.
Technical Specifications
| Parameter | Unit | Value |
|---|---|---|
| Max Drilling Depth | M | 450 |
| Drilling Diameter | mm | 105-325 |
| Air Pressure | Mpa | 1.2-3.5 |
| Air Consumption | m³/min | 16-55 |
| Drill Pipe Length | m | 6 |
| Drill Pipe Diameter | mm | 89/102 |
| Axial Pressure | T | 4 |
| Lifting Force | T | 22 |
| Fast Lifting Speed | m/min | 29 |
| Fast Feeding Speed | m/min | 56 |
| Max Rotary Torque | Nm | 8000/4000 |
| Max Rotary Speed | r/min | 75/150 |
| Small Auxiliary Winch Lifting Force | T | 1.5 |
| Jacks Stroke | m | 1.6 |
| Drilling Efficiency | m/h | 10-35 |
| Driving Speed | Km/h | 2.5 |
| Uphill Angle | slope | 21° |
| Weight of Drilling Rig | T | 9.8 |
| Dimension | m | 6.2*1.85*2.55 |
Key Features
- Supports multiple drilling technologies including down-the-hole drilling, mud drilling, cone drilling, and core drilling
- Can be equipped with mud pump, generator, electric welding machine, and cutting machine as needed
- High operation efficiency with full hydraulic and top drive rotary propulsion lifting
- Low drilling cost per meter with DTH hammer drilling technology
- High outrigger crawler type for easy loading and transportation
- Oil mist device extends service life of lubricated impactor
- Available in crawler type self-propelled chassis or vehicle mounted self-propelled chassis
Product Images
Frequently Asked Questions
Are you manufacturer or trade company?
We are a direct professional factory
What about the Minimum order quantity?
The MOQ is 1 set.
Could your company offer customize service to customers?
Yes, we offer customize service.
What is your terms of payment?
Trade Assurance, T/T, Credit Card.
What is your terms of delivery?
EXW, FOB, CFR, CIF.
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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