Including Hand held drills & Hydraulic drill rigs, models include Y6, Y19A, Y20, Y24, Y26, YT27, YT28, YT29A, YYT28 etc.
A number of patented technology makes our products have many outstanding features: Small original driving force, fast speed, stability control, low noise, simple, reliable, easy maintenance, flexible and mobile etc.
FEATURES: | |||
Y20 & Y24 are intended for dry drilling, while YH24 for wet drilling. | |||
·Suitable for either drilling downward or inclined blastholes in medium hard or hard rock, or for second blasting operation. | |||
·Centrally grouped control,nimble starting,stable running and easy maintenance. | |||
·SPECIFICATIONS: | |||
Description | Hand-Held rock drills | ||
Type | Y20 | Y24 | YH24 |
Weight(kg) | 18 | 24 | 24 |
Air consumption(L/s) | 25 | 55 | 55 |
Bore Dia. (mm) | Φ34-40 | Φ34-42 | Φ34-42 |
Drilling depth(m) | 3 | 5 | 5 |
Shank(mm) | 22×108 | 22×108 | 22×108 |
Air pressure(MPa) | 0.4 | 0.4 | 0.4 |
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