Page 121 - Catalogue_2012

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119
ir chisel hammers
A
- It is advisable to use a hose with an inner Ø 8 mm.
- Technical data obtained under a 7 kg/cm
2
air pressure.
- Recommended for light works on stone
and concrete. Also for weld chiseling jobs.
- 20 mm flat chisel included.
- Duty level:
Intermittent.
- It is recommended for demolitions
in construction.
- Longer piston stroke which means
more power.
- 20 mm flat chisel included.
- Duty level:
Intermittent.
- Recommended application for
light demolitions.
- 20 mm flat chisel included.
- Duty level:
Intermittent.
- Very efficient for demanding jobs in
construction demolitions.
- Longer piston stroke which means
more power.
- 20 mm flat chisel included.
- Duty level:
Intermittent.
Model
Blows per
minute
Shank
connexion mm
Piston
diameter mm
Piston stroke
mm
Air inlet
Air consumption
l/min
Length
mm Weight
YA 2780
3.600 12,7 20
45
3/8”
480
265
2,60
YA 2785
2.300 14,7 28,6 25,4 3/8”
720
308
5,50
YA 2787
1.800 14,7 28,6 76
3/8”
720
378
6,50
YA 2788
1.600 14,7 28,6 102
3/8”
720
410
7,00
YA 2780
YA 2787
YA 2785
YA 2788