300m /900feets Depth Pneumatic Earth Drilling Equipment With 8900 N·M Torque
Price:
Negotiate
MOQ:
1SET
Delivery Time:
7-15 workday
Brand:
SHITAN
Product Description
300m /900feets Depth Pneumatic Earth Drilling Equipment With 8900 N·M Torque
If you want a high-profit drilling device with low comprehensive costs, the ST300s crawler water well rig is your top pick. Its all-in-one design eliminates extra transportation trailers, cutting daily site transfer expenses. The 85KW Yuchai engine features optimized fuel efficiency to reduce diesel expenditure compared with competing models.
Technical Specifications
Engine | 85KW |
|---|---|
| Maximum Turning Torque | 8900 N·m |
| Maximum Rotation Speed | 85/170r/min |
| Drill Pipe Diameter | 89mm/102mm |
| Drilling method | Mud pump + air compressor |
| Overall Dimension | 4.8m×1.9m×2.35m |
| Adaptive Conditions | Loose layer and bedrock |
Weight | 8T |
Key Operational Benefits
- Max drilling depth of 300 meters, a multi-purpose rig for farm irrigation, geothermal and industrial water supply wells.
- Wide applicable borehole diameter range of 105–305mm, compatible with various specifications of deep submersible water pumps.
- Stable 4-ton axial pressure prevents slipping during drilling in loose sand, gravel and hard bedrock layers.
- 24-ton heavy-duty main winch delivers powerful lifting force for easy retrieval of drill pipes and casings in deep wells to cut labor costs.
- Dual-speed rotary system with 8900 N·m max torque boosts rock penetration efficiency by 30% in hard rock formations.
- Crawler chassis with 30° climbing capacity enables free movement on mountains, hills, orchards and gobi deserts.
- 2.5km/h walking speed allows on-site relocation without extra trailers to save transportation expenses.
- Dual drilling technologies supported: DTH pneumatic drilling and mud circulation drilling for flexible construction.
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Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone, Jinzhou City, Hebei Province, China
Contact Person
Anna