down-the-hole Drilling rig of KQG100
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Basic Information
| Place of Origin | Henan China (Mainland) |
|---|---|
| Brand Name | HYGM |
| Model Number | KQG100 |
| Type | Other |
| Condition | new |
KQG100 is a kind of down-the-hole drill working with higher air pressure; it is widely used in open-pit mining and all kinds of engineering projects. It can drill pre-split hole for precise-control blasting at any angle you need, even horizontal hole close to the ground.Drilling speed is faster 8-10 times than normal drill. Drill the hole at the speed of 20-30m per hour with the rock rigidity f=6-20. Rock rigidityall kinds of rocksGross weight9tDiameter of hole105mm-103mmAir pressure0.6-2.5MpaHole depthMedium air pressure---vertical down 30m, horizontal 40mAir consumption≥12m3 / minDrilling toolXHG340A and DHD340Lower air pressure---vertical down 20m, horizontal 30mCompensative stroke1200mmDust collectiondry (optional)Overall dimensions7050×2580×2810mmHole rangeFrom horizontal to left and right 30º-90ºFeed stroke at once3mGround pressure0.05MpaFrom vertical toward 0-90ºRig rotary speed38.6 r/mHorizontal hole height max 3mmin 350mmPush down force10000NPower supplyVoltage ---380VTraveling speed1km/hRod length2000mm, 3000mmRotary motor---12kwGrade ability20ºTravel motor---22kwRod diameter76mm
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