KQD120 Safe Underground Rock Drills for Down The Hole Drill

KQD120 Safe Underground Rock Drills for Down The Hole Drill Top drive quarry udergroud rock drills, Low cost rock drill - details see: https://www.machineto.com/kqd120-safe-underground-rock-drills-for-down-the-hole-drill-10313772
Condition:NewType:Blasting rockPower Type:ElectricPlace of Origin:Henan China (Mainland)
Brand Name:JEAOModel Number:KQD120Usage:OreVoltage:380V
Power(W):5.5KWWeight:700KGCertification:ISO,MA,Warranty:1years
After-sales Service Provided:Engineers available to service machinery overseasModel:KQD120Color:red,yellowDia. of hople:8-130MM
Drilling depth:≥20mRotating speed:0-62rpmWorking pressure:5-7barAir consumpsion:≥6m3/min
Lift power:9600 NMotor powetr:5.5KWAir compressor:CVFY7/7 /LGCY7.5/7 
KQD120 Safe Underground Rock Drills for Down The Hole Drill
contact supplier for KQD120 Safe Underground Rock Drills for Down The Hole Drill


KQD120 Safe Underground Rock Drills for Down The Hole Drill

Top drive quarry udergroud rock drills
Low cost rock drill

Top quality dth drilling rigs / Blast hard rock dth drilling rigs

Top drive in China drill rig machine
Energy saving drill rigs machine

Technical parameter for KQD120 Safe Underground Rock Drills for Down The Hole Drill

Model NoKQD20
Hole diameter(mm)≥80-130
Hole Depth(m)≥20
Working Pressure(Mpa)0.5-0.7
Air consumption(M3/min)≥6
Motor Power(kw)5.5

Advantage for KQD120 Safe Underground Rock Drills for Down The Hole Drill

It's used for drilling large blast hole.It's especially convenient to be used during the initial period of opencast working,other drill carriage unable to reach,unable to carry on the normal work.

A----Forward,turn,and the impact of all the compressed air as power,structure simple ,power,relocation facilities.

B----In the single-top,double top,bearing-type three supporting structures to choose fom,can adapt to any geological features.

C----Centralized control mechanism,easy to operate.

D----Unique dual muffler,muffler effect, reducing environmental pollution

Safe Underground Rock Drills for Down The Hole Drill series :

ModelHole diameterHole depthWorking pressureAir consumptionRemark
(mm)(m)(MPa)(m3/min)
KQD 7060--80≥150.5—0.7≥3.53kw
KQD100B80--100≥200.5—0.7≥64kw
KQD 10080--100≥200.5—0.7≥64kw
KQD 12080-100≥200.5—0.7≥65.5kw
KQD145B90-130≥500.7-1.4≥127.5kw
KQD150B90-130≥500.7-1.4≥127.5kw
KQD16590-150≥500.7-1.4≥1511kw

Spare parts information of KQD120 Safe Underground Rock Drills for Down The Hole Drill :

Part nameQCZ90
Dirll hole dia.90-100mm
Suitable drill rodΦ50 Φ 60
Capacity7m3/min
Working pressure5-7bar
Outside dia.80mm
Length855mm
Wight22kg
Hammer photo (dia.90mm)
Drill bit (dia.90mm)
Drill rod(dia.60mm*1m)
Air hose (38mm*7*10m)

Photo of 25m Deep Electric DTH Rock Drilling Machine KQD120

Drawing photo :

Mathed portable electrical screw air compressor :

Contact detail information :

KQD120 Safe Underground Rock Drills for Down The Hole Drill
Packaging Detail:wooden case for shipping .
Delivery Detail:15days after received your payment

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