Drilling Machinery(KQG100)

Product name:Drilling Machinery(KQG100)

Features of Drilling Machinery(KQG100)

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 rigidity ---------------all kinds of rocks Air pressure -----------0.6-2.5MpaDiameter of hole------------105mm-103mm Air consumption--------------- 12m3 / minHole depthMid air pressure: vertical down 30m, horizontal 40mLower air pressure: vertical down 20m, horizontal 30mDust collection----------- dry (optional) Drilling tool------------XHG340AHole range: From horizontal to left and right 30-60 From vertical toward 0-90 Horizontal hole height max 3m Min 350mmPower supply: Voltage--------380V Rotary motor----- 12kw Travel motor-----22kw Gross weight------------------9tCompensative stroke------------1200mm Overall dimensions -----7050×2580×2810mmFeed stroke at once------------------3m Ground pressure--------------0.05MpaRig rotary speed-----------------38.6r.p.m Push down force-------------10000NTraveling speed----------------- 1km/h rod length----------2000mm, 3000mmGrade ability ---------------------20 rod diameter---------------------76mm