New Condition Quarry Rock Drilling Mini Jack Hammer
Products features:
The Air Jack Hammer / rock drill is mainly used in quarries, mines, for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects.
A: Hand Held Jack Hammer Rock Drill
1. Y6, Y20,Y24&TY24C are intended for dry drilling, Among them, the Y6, Y20 and Y24 are widely used in quarrying or construction industry.
2. YO18, Y19A, Y20LY, YH24&Y26 are for wet drilling.
2. Suitable for either drilling downward or incline of blast holes in medium-hard rock(f=8~18), of for second blasting operation.
3. Centrally grouped control, nimble starting, stable running and easy maintenance.
Remark: Both hand held and with airleg available.
B: Air-Leg Jack Hammer Rock Drill
1. Fit for wet drilling in medium-hard or hard rock.
2. Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" machanism, convenient to handle and easy to maintain and repair.
3. YT28 differs from similar products particularly in its high efficiency strong flushing and powerful torque.
Products technical data:
| Type | Y6 | YO18* | Y19A* | Y20 | Y20LY* |
| Weight (kg) | 6 | 18 | 19 | 18 | 18 |
| LxW(Handie)xH (mm) | 426(Length) | 550x534x157 | 600x534x157 | 605x485x110 | 609x198x135 |
| Cylinder stroke(mm) | / | 58*45 | 65*54 | 63*55 | 63*55 |
| Air Consumption (L/s) | ≤9.5 | ≤25.5 | 37~43 | 25 | ≤25 |
| Air hose size (mm) | 13 | 19 | 19 | 16or19 | 16or19 |
| water hose size (mm) | / | 8 | 13 | / | 8 |
| Bore dia (mm) | 20 | 32-38 | 32-42 | 32-42 | 32-42 |
| Drilling depth (m) | 0.5 | 5 | 5 | 5 | 5 |
| Shank (mm) | 15x88 | 22x108 | 22x108 | 22x108 | 22x108 |
| Type | Y24 | TY24C | Y26 | YH24 |
| Weight (kg) | 24 | 24 | 26 | 24 |
| LxW(Handie)xH (mm) | 604x485x162 | 610x485x158 | 650x534x125 | 604x485x162 |
| Cylinder stroke(mm) | 70*70 | 66.7*68 | 64*70 | 70*70 |
| Air Consumption (L/s) | 55 | ≤45 | ≤50 | 55 |
| Air hose size (mm) | 19 | 19 | 19 | 19 |
| water hose size (mm) | / | / | 13 | 13 |
| Bore dia (mm) | 32-42 | 32-42 | 32-42 | 32-42 |
| Drilling depth (m) | 5 | 5 | 5 | 5 |
| Shank (mm) | 22(25)x108 | 22x108 | 22(25)x108 | 22x108 |
*Both hand held and with airleg available.
| Type | TA19 | YT24 | YT27 | YT28 | YT29A |
| Weight (kg) | 18 | 24 | 27 | 26 | 27 |
| LxW(Handie)xH (mm) | 604x198x135 | 678x228x184 | 668x247x195 | 654x247x195 | 659x247x195 |
| Cylinder stroke(mm) | 70*70 | 80*60 | 80*60 | 82*60 | |
| Air Consumption (L/s) | 28 | ≤52 | ≤57 | ≤81 | ≤62 |
| Air hose size (mm) | 16or19 | 19 | 25 | 25 | 25 |
| warer hose size (mm) | 8 | 13 | 13 | 13 | 13 |
| Bore dia (mm) | 34-42 | 34-42 | 34-45 | 34-42 | 34-45 |
| Drilling depth (m) | 3 | 5 | 5 | 5 | 5 |
| Shank (mm) | 22x108 | 22(25)x108 | 22x108 | 22(25)x108 | 22(25)x108 |
The one in Bold font are popular models.
Advantages of hand-held / Air-leg Jack Hammer Rock drill:
a: Reasonable design
b: Convinient operation
c: Fast drilling velocity
d: Engery-saving
e: High Efficient
f: Long service life of parts
g: Parts highly interchangeable and reliable performance etc
Pictures for Rock drill in the worksite:
More information for the rock drill machine:
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