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Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction

    Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers
     
    Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers
    • Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers
    • Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers
    • Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers
    • Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers
    • Buy cheap Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction from wholesalers

    Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction

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    Brand Name : Aoxing
    Model Number : HW920
    Certification : ISO9001
    Supply Ability : 50 Sets/Month
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    Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction


    Quarry Mine Construction Earth Rock Blasting Hole Drill Machine


    The down-the-hole drilling rig uses the impactor and drill bit that dive into the bottom of the hole to impact and crush the rock, so it is called a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and engineering. Down-the-hole drilling rigs can drill holes in rocks with medium hardness or above (f≥8). The price of drilling rigs is relatively cheap, especially suitable for small and medium-sized open pit mines.


    ModelHW920HW920-1
    engineYuchai YCD4T22T-105AYuchai YCD4T22T-105A
    power(KW)7878
    Drill pipe type(mm)φ60*3000φ60*3000
    Drilling diameter(mm)φ90-152φ90-152
    Maximum working torque(N.m)32003200
    Swing speed(rpm)0-1500-150
    Propulsion(kN)1515
    Lifting power(kN)2525
    Propulsion methodoil cylinder chainoil cylinder chain
    Leveling angleAdjustable, 15° front and rearAdjustable, 15° front and rear
    Walking speed(km/h)33
    Gradeability30°30°
    gross weight(kg)Approximately 50005500
    Shipping dimensions(mm)5500*2050*26005500*2050*2600
    Dust collection methoddetachableDry dust collection


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