Pneumatic Jack Hammer Y24 Y26 Yt28 with Leg Air leg rock drill
Description:Y24 are intended for dry drilling in dimensional stone industry.
?Suitable for either drilling downward or inclined blast holes in medium-hard or hard rock, or for second
blasting operation.
?Centrally grouped control ,nimble starting, stable running and easy maintenance.
Product features:
Y24 are intended for dry drilling in dimensional stone industry.
?Suitable for either drilling downward or inclined blast holes in medium-hard or hard rock, or for second blasting operation.
Specifications.
| Technical Parameter |
| Type |
Y24 |
| Weight |
24 (Kg) |
| Length |
604 (mm) |
| Cylinder dia |
φ70 (mm) |
| Piston stroke |
70 (mm) |
| Working pressure |
0.4~0.5 (Mpa) |
| Impact energy |
44.7 (J) |
| Impact frequency |
≥27 (Hz) |
| Air consumption |
≤55 (L/s) |
| Working water pressure |
0.2~0.3 (Mpa) |
| Air pipe inner dia |
φ19 (mm) |
| Water pipe inner dia |
φ13 (mm) |
| Rock drill hole dia |
φ34~φ42 (mm) |
| Rock drill hole depth |
5 (m) |
| Shank size |
22×108 (mm |
More Model Specification.
| Model |
Y6 |
Y8 |
Y10 |
Y20 |
Y19A |
Y24 |
Y26 |
Y28 |
| Weight(kg) |
6 |
8 |
10 |
18 |
19 |
24 |
26 |
26 |
| Air consumption (L/s) |
≤9.5 |
<9.0 |
≤9 |
25 |
43 |
≤50 |
≤47 |
|
| Length (mm) |
426 |
428 |
458 |
605 |
600 |
604 |
650 |
661 |
| Shank (mm) |
15*88 |
15*88 |
15*88 |
22*108 |
22*108 |
22*108 |
22(25)*108 |
22*108 |
| Bore Dia (mm) |
20 |
20-30 |
20-30 |
30-42 |
30-42 |
30-42 |
30-42 |
34-42 |
| Drill depth (m) |
0.5 |
0.5 |
0.5 |
3 |
5 |
5 |
5 |
5 |
| Impact rate (Hz) |
51 |
51 |
≥51 |
34 |
35 |
30 |
27 |
≥28 |
| Hose connection(mm) |
13 |
|
|
16 or19 |
19 |
19 |
19 |
|
| Air pressure(Mpa) |
|
0.4-0.63 |
0.2-0.3 |
|
|
0.4 |
0.4 |
0.4 |
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
Audited Supplier 
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