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220m Rotary Hard Rock Drilling Equipment For Deep Wells
Product Description
HQZ220L Pneumatic Drill Rig
* 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.
* The rig can create drilling jobs in different strata, borehole
diameter can up to 245-294mm. The rig with hydraulic technology,
supporting high torque hydraulic motor rotation and large bore
hydraulic cylinder push, the multi cylinder engine of famous
factory provides power for the hydraulic system, two stage air
filter, air compressor air intake design, prolong the service life
of diesel engine. Special pump set design is convenient for
maintenance and reduce the cost of maintenance. Centralized control
of the hydraulic control table, convenient operation.
* allows the drill to be mounted on the truck to increase its
mobility. Two speeds of rotating and advancing speed can meet the
different needs of soil and rock drilling. Combined positioner, the
positioning disc can be adjusted and replaced according to
different types of drill pipe and impactor, so as to ensure the
accuracy and reliability of the positioning and centering. The
hoisting mechanism is convenient for hoisting of drill pipe and
impactor, so as to reduce the labor intensity.
* This machine can be applied to various strata, used in water well
engineering, geothermal well, anchor pile hole and so on, and can
be used with follow-pipe drilling. It has the advantages of whole
machine hydraulic control, automatic loading and unloading drill
pipe, crawler type chassis, large horsepower diesel engine, four
hydraulic support leg balance, stronger
terrain application ability and so on.
Technical Parameters
Techincal Data of Pneumatic drilling rig Hengwang HQZ220L with rubber clawler | ||||
Total Weight(T) | 4.2 | |||
Dimensions(mm) | 3800*1700*2350 | |||
Drilling Diameter(mm) | 130-300mm | |||
Max Drilling Depth(m) | 220m | |||
One-time Advance Length of the Drill(mm) | 3000 | |||
Walking Speed(Km/h) | 2.5 | |||
Climbing Ability(max) | 30 | |||
Min. Ground Clearance(mm) | 250 | |||
Working Air pressure(Mpa) | 1.7-2.5 | |||
Air Consumption(m³/min) | 15-27 | |||
Main Power(KW) | 60KW Yunei | |||
Rotation(rpm) | 48-70 | |||
Rotary Torque(Nm) | 4200-5600 |
Technical Parameters
Application
Packing & Delivery
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