Product Description
HQZ-400L Pneumatic Water Water Well Drilling Rig can create drilling jobs in different strata, borehole diameter can up to 130-400mm. The rig with hydraulic technology, suporting gh 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 airfilter, air compressor intake design, prolong the service life of diesel engine.
HQZ-400L Pneumatic Water Water Well Drilling Rig can create drilling jobs in different strata, borehole diameter can up to 130-400mm. The rig with hydraulic technology, suporting gh 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 airfilter, air compressor 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 controltable, convenient operation.
The Drilling Rig Machine adopts a excavator crawler chassis and has strong off-road performance. The independent module design 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 toensure the accuracy and reliability of the posoning and centering.
The hoisting mechanism is convenient for hoisting of drill pipe and impactor, so as to reduce the labor intensity.
Technical Parameter
Detailed Images
The HQZ-400L Crawler Drilling Rig 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.
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Technical Parameter
| Product Name | Pneumatic Drilling Rig |
| Model | HQZ-400L |
| Drilling Diameter | 130-400mm |
| Drilling Depth | 400m |
| One-time Advance Length of the Drill | 3000/6000mm |
| Walking Speed | 6km/h |
| Climbing Ability | 25 |
| Min. Ground Clearance | 300mm |
| Working Air Pressure | 1.7-3.5Mpa |
| Air Consumption | 17-35m3/min |
| Main Power | 100KW/6Cylinder |
| Rotation | 45-75rpm |
| Rotary Torque | 9000-10000N.m |
| Dimension | 5300*2050*2700mm |
| Total Weight | 8.7T |
Detailed Images
The HQZ-400L Crawler Drilling Rig 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.
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