| After-sales Service: | Online Support |
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| Certification: | ISO 9001:2000 |
| Condition: | New |
| Motor: | Yuchai |
| Drill Hole Diameter: | φ105-273mm |
| Drill Hole Depth: | 300m |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier XQ300B series well drilling machine adopts multi-function full hydraulic control, driving rotation with overhead power head, high drilling efficiency. The layout of the whole machine reduces the dimensions to meet the requirements of well drilling and culvert transportation in the courtyard. The rig is equipped with a 90 kW engine and adopts a 50/50/25 gear hydraulic oil pump. The main engine adopts crawler self-walking, which has good mobility and is convenient for the construction of complex terrains in cities and mountainous areas. The drill compound telescopic sliding frame, greatly reduce the labor intensity, improve the construction efficiency and project.
| Max drilling depth | M | 300 |
| Drilling diameter | mm | 105-273 |
| Air pressure | Mpa | 1. 2-3.5 |
| Rod length | m | 3 |
| Rod diameter | mm | 76-89 |
| Main shaft pressure | T | 5 |
| Lifting force | T | 18 |
| Max rotary torque | Nm | 8000 |
| Max rotary speed | r/min | 100 |
| Secondary winch liftng force | T | 2 |
| Jacks stroke | m | 1.3 |
| Moving speed | km/h | 2.5 |
| Weight of the rig | T | 5.5 |
| The engine | 90kw | |
| Overall dimensions | 2400*1350*2000 | |
1. How can I make payment?
A: You can pay directly online with credit card, or TT, Western Union, LC etc.
2. How long is the guarantee of your products?
A: We offer 6 months guarantee for machines and drilling tools, 1 year guarantee for equipment. For any problem occurs during guarantee, we will exchange new products or spare parts accordingly. We will still offer after sale service after the guarantee at very low cost.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. Air shipping is faster, generally speaking, Asian countries will take 3 to 5 days, other countries 7-15 days. You can also appoint shipping method you like before we ship.
4. How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
5. Do you have any certificate of authorization?
A: Our company have ISO certificate.Our machinery is CE certified, drill equipment have ISO9001 certificate.
Suppliers with verified business licenses
Audited Supplier 
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