Hand-held Air Jack Hammer Y20 Y24

Item No.: 00129
1. Weight(Kg):18
2. Total Length(mm):605
3. Working Pressure(Mpa):0.4
4. Impact Frequency(Hz):≥34
5. Air Consumption(L/s):≤25
6. Air Pipe Inner Dia.(mm):16 Or 19
7. Shank Size (hex. mm):22×108
8. Bore Dia.(mm):30~40
Sale: 0
Description Review
Description

Y20 Pneumatic Rock Hammer Drill
Introduction:
* Model Y20 Hand-held Rock Drill is intended for drilling downward and inclined blast holes in medium hard and herd rock (f=8~18)
* The rock drill is mainly used small quarries. Mines for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects, Model FY200B Line Oiler isincorporated into for lubricating during operation.


Specification:
 

Y20 pneumatic rock drill
Model Y6 Y8 Y10 Y20 Y19A Y24 Y26 Y28
Weight(kg) 6 6 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 0.4
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