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Hengwang HW910 Separated DTH Surface Drill Rig Foret DTH
Hengwang HW910 Separated DTH Surface Drill Rig Foret DTH
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modelHW910HW910-1engineYuchai Powerpower（KW）5959Drill pipe type（mm）φ60*2000φ60*2000Drilling diameter（mm）φ80-105φ80-105Maximum working torque（N.m）980980Swing speed（rpm）0-1050-105Propulsion（kN）1515Lifting power（kN）2525Propulsion methodoil cylinder chainLeveling angleWalking speed（km/h）22Gradeability30°30°gross weight（kg）31003260Shipping dimensions（mm）4100*2030*20204100*2030*2020Dust collection methodDry dust collectionexhaust volumeDue to the continuous update and progress of technology, the difference between the technical parameters and configuration and the actual product is subject to the actual delivery.
In down-the-hole drilling a drill rod is fitted with a hammer at its lower end.
The hammer, which is mounted on the drill bit, is activated through the addition of compressed air and driven into the ground – simultaneously rotating and impacting.
This method is mainly applied for hard to very hard rock and/or for penetrating large boulders.
Main feature:
1. The borehole drill rig with two-stage dry dust removal device, which has little pollution to the environment;
2. HW910 is equipped with dry dust collector, drill pipe changer, and adopts the most advanced design and layout.
3. It is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.
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