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 |
Gross weight |
9t |
|
Diameter of hole |
105mm-103mm |
Air pressure |
0.6-2.5Mpa |
|
Hole depth |
|
Air consumption |
12m3 / min |
|
Medium air pressure |
vertical down 30m, horizontal 40m |
Drilling tool |
XHG340A and DHD340 |
|
Lower air pressure |
vertical down 20m, horizontal 30m |
Compensative stroke |
1200mm |
|
Dust collection |
dry (optional) |
Overall dimensions |
7050×2580×2810mm |
|
Hole range |
|
Feed stroke at once |
3m |
|
|
From horizontal to left and right 30o-60o |
Ground pressure |
0.05Mpa |
|
|
From vertical toward 0-90o |
Rig rotary speed |
38.6r.p.m |
|
|
Horizontal hole height max 3m min 350mm |
Push down force |
10000N |
|
Power supply |
|
Traveling speed |
1km/h |
|
Voltage |
380V |
Rod length |
2000mm, 3000mm |
|
Rotary motor |
12kw |
Grade ability |
20o |
|
Travel motor |
22kw |
Rod diameter |
76mm |