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200m Deep Borehole Portable Water Well Drilling Rig For Complicated Formation
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Model |
HQZ220L |
|
Overall weight (T ) |
4.2 |
|
Dimension (mm ) |
3800*1700*2350 |
|
Drilling diameter (mm ) |
130-294 |
|
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 ) |
30 |
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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 |
|
Rotary Speed (rpm) |
48 - 70 |
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Rotary torque (Nm ) |
4200-5600 |