High Penetration ST300 Water Well Drilling Rig With Air Drilling Function
Price:
35000 USD-45000 USD
MOQ:
1 set
Delivery Time:
15-20 days
Brand:
Shitan
Product Description
ST-300 Water Well Drilling Rig
Tire type water well drilling rig (wheeled water well drilling rig) is a small and medium-sized drilling equipment with a four-wheel trailer/self-propelled tire chassis as the walking mechanism. It is divided into three types: traction wheel, four-wheel self-propelled wheel, and car mounted wheel. It relies on diesel power and supports two drilling processes: mud rotation and impact down the hole drilling. It is mainly used for shallow, medium, and deep well water intake construction.
Key Specifications
| Attribute | Value |
|---|---|
| Drilling Method | Mud pump drilling and air compressor drilling |
| Drilling Diameter | Φ105-Φ350mm |
| Drilling Depth | 300m |
| One Push Length | 3M |
| Drilling Pipe Diameter | Φ76mm, Φ89mm |
| Lift Force | 22T |
| Weight | 6T |
| Engine Power | yuchai 78 kW |
| Dimensions | 4800*2150*2350mm |
Main Advantages
- Flexible transition: Highways and hardened road surfaces can be quickly and long-distance transported without the need for large trailers. Short distance self displacement is possible, and transportation costs are much lower than those of tracked drilling rigs.
- Easy to operate: Integrated hydraulic valve group, one person can complete the lifting tower, adding and removing drill rods, and drilling operations, with low threshold for entry.
- Affordable cost: The whole machine is lightweight, simple in structure, and has lower procurement and maintenance costs.
- One machine dual-use: water and gas dual-use, mud rotary drilling for soil layers, air compressor impact drilling for rock layers, suitable for most geological formations.
Technical Parameters
| Model | Shitan ST 300 |
| Max Drilling Depth | 300m |
| Drilling Diameter | 105-350mm |
| Air Pressure | 1.2-3.5 Mpa |
| Rod Length | 3m-6m |
| Rod Diameter | 76-89mm |
| Main Shaft Pressure | 4T |
| Lifting Force | 22T |
| Power Head Stroke | 40m |
| Max Rotary Torque | 8900 Nm |
| Max Rotary Speed | 85-170 r/min (Fast rotation speed) |
| Secondary Winch Lifting Force | 1.2T |
| Jacks Stroke | 1.35m |
| Moving Speed | 2.5 km/h |
| Uphill Angle | 21° |
| Weight | 6T |
| Engine | yuchai 78kw (Strong power) |
| Overall Dimensions | 4800*2150*2350mm |
| Working Condition | Loose layer and bedrock |
Applicable Scenarios
- Civilian use: rural household water wells, farmland irrigation wells, and aquaculture water wells;
- Engineering: construction site dewatering well, small geological survey hole, grouting reinforcement hole;
- Applicable road conditions: rural cement roads, flat mud soil; Not suitable for muddy, steep slopes, and soft mountainous areas (mountain priority crawler drilling rig).
Regular Maintenance
- Replace air filters every 200-300 working hours
- Replace oil and fuel filters every 500-600 working hours
- Inspect vulnerable components monthly using precision measuring tools
- Maintain air compressor by draining moisture and checking belt tension
Special Maintenance
- For long-term storage: Clean thoroughly, apply rust-proof oil, and store indoors
- After harsh environment use: Perform deep cleaning and corrosion protection
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Get in Touch
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Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone,Jinzhou City,Hebei province,China
Contact Person
Anna