| SL400QS Multi-functional Water Well Drilling Machine — Technical Parameters | |
|---|---|
| Performance Parameters | |
| Max drilling depth | 400 m |
| Drilling diameter | 105–325 mm |
| Air pressure | 1.2–3.5 Mpa |
| Air consumption | 16–55 m³/min |
| Drill pipe length | 6 m |
| Drill pipe diameter | 89 / 102 mm |
| Axial pressure | 4 T |
| Lifting force | 22 T |
| Fast lifting speed | 29 m/min |
| Fast feeding speed | 56 m/min |
| Max rotary torque | 8000 / 4000 Nm |
| Max rotary speed | 75 / 150 r/min |
| Auxiliary System | |
| Big auxiliary winch lifting force | - |
| Small auxiliary winch lifting force | 1.5 T |
| Jacks stroke | 1.6 m |
| Efficiency & Mobility | |
| Drilling efficiency | 10–35 m/h |
| Moving speed | 3 Km/h |
| Uphill angle | 21° |
| Dimensions & Weight | |
| Weight of the rig | 8.6 T |
| Dimension | 6.25 × 1.7 × 2.39 m |
| Engine | |
| Engine | Weichai 103KW |
Always a pre-production sample before mass production;always final inspection is done before shipment;and our main unit has a one-year warranty, during which all damaged accessories can be replaced with new ones. We provide machine installation and operation videos.Our machines have a 12-month warranty, during which the core components are replaced at the factory price!
30% deposit, 70% before shipment.
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.
We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
