| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | 1 Year |
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|
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Efficient and Flexible
· They are widely used in civil engineering in small dia. and deep borehole construction, high main hoist lifting up and down speed, tall verticality of the finished boreholes, and high working efficiency in civil construction.
Special Chassis
· Telescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the high stability in deep borehole construction.
Economical and Energy-saving
· Imported large-displacement EFI engine with solid power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency, and more energy-saving.
High Reliability
· The mast adopts a box structure with solid resistance to torsion and fatigue; the sixth-generation Kelly bar adopts upgraded material and strengthened block ring; the overall strength increased by 25% with high drilling ability in the strongly weathered rock layer.
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Machine height
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12640mm
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Machine weight
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22t
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Maximum mm diameter
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1000mm
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Maximum drilling depth
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27m / 20m
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Engine brand
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CMS
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Engine type
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QSF3.8-SO12319
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Engine power
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93kW / 2200rpm
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Power head maximum hydraulic pressure
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60kN.m
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Power head speed
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8~35rpm
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Power head high speed throwing (optional)
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70rpm
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Compressed maximum pressure
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100kN
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Pressurizing maximum lifting force
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120kN
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Compressed maximum stroke
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3000mm
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Track width
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600mm
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Track width
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2600mm
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Chassis length
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3765mm
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Drill collar left and right inclination angle
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± 3 °
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