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200m Air Controlled Borehole Water Well Drilling Rig Machine for sale
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Model |
HQZ220L |
|
Overall weight (T ) |
4.2 |
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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 |
|
Traveling speed (km/h ) |
2.5 |
|
Climbing ability (max ) |
30 |
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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 |
Top drive rotary drilling: It is convenient to connect and unload the drill pipe and shorten the working time.
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.
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