| After-sales Service: | Support |
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| Warranty: | 18 Month |
| Certification: | CE, ISO 9001:2000 |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
HQZ series water well drilling rig is a lightweight, efficient and multifunctional drilling equipment , it is mainly applicable to industrial and civil drilling, geothermal drilling, has the advantages of compact structure, fast advancing, mobile and flexible wide application region etc.. It is especially suitable for water intake in mountainous and rocky strata. Drilling rig for water wells, mineral exploration, geothermal applications,and can be used with tubular drilling tools.Pneumatic drilling rig is especially suitable for water intake in mountainous and rocky strata. HW brand Crawler rotary piling high power water electric portable oilfield drilling rig with EPA engine.
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Model |
HQZ-220L |
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Overall weight (T ) |
4.2 |
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Dimension (mm ) |
3800*1700*2350 |
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Drilling diameter (mm ) |
130-294 |
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Drilling depth (m) |
220 |
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One-time advance length of the drill(mm) |
3000 |
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Traveling speed (km/h ) |
2.5 |
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Climbing ability (max ) |
25° |
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Minimum Ground Clearance (mm) |
250 |
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Working Air Pressure (mpa ) |
1.7 - 2.5 |
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Air consumption(m³/min) |
15 - 27 |
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Main machine power (kw) |
Yunnei 60Kw |
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Rotary Speed (rpm) |
48 - 70 |
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Rotary torque (Nm) |
4200-5600 |
Our factory is specialized in manufacture drilling rig , we have many models , if you have any questions, pls contact with us ,Contact person : Sally
Suppliers with verified business licenses
Audited Supplier 
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