After-sales Service: | Support |
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Warranty: | Support |
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
Crawler type pneumatic and mud pump water well drilling rig for sale
Multi-function drilling: A variety of drilling processes can be used on this rig, such as: DTH drilling, mud drilling, roller cone drilling, drilling with the follow-pipe and the being developed core drilling, etc. This drilling machine can be installed, according to user needs, mud pump, generator, welding machine, cutting machine. Meanwhile, it also comes standard with a variety of winch.
Model |
HQZ220L |
Overall weight (T ) |
4.2 |
Dimension (mm ) |
3800*1700*2350 |
Drilling diameter (mm ) |
130-294 |
Drilling depth (m ) |
220 |
One-time advance length of the drill(mm) |
3000 |
Traveling speed (km/h ) |
2.5 |
Climbing ability (max ) |
30 |
Minimum Ground Clearance (mm) |
250 |
Working Air Pressure (mpa ) |
1.7-2.5 |
Air consumption (m³/min) |
15-27 |
Main machine power (kw) |
Yunnei 60Kw |
Rotary Speed (rpm) |
48 - 70 |
Rotary torque (Nm ) |
4200-5600 |
Suppliers with verified business licenses