DE
88
Technical Data
Nominal voltage
230-240 V / ~50 Hz
Rated power
1200 W
No-load speed (n
0
)
900/min
Impact rate
4400/min
Impact energy
5.0 J
Max. drilling capacity
Concrete
28 mm
Metal
13 mm
Masonry
26 mm
Wood
40 mm
Protection Class
/ II
Sound pressure level (L
pA
)
94.64 dB(A) / Uncertainty K = 3 dB(A)
Sound power level (L
WA
)
105.64 dB(A) / Uncertainty K = 3 dB(A)
Max. vibration emission
Hammer drilling into concrete
Main handle
a
h,HD
= 18.885 m/s
2
/ K = 1.5 m/s
2
Auxiliary handle
a
h,HD
= 16.224 m/s
2
/ K = 1.5 m/s
2
Net weight
5.0 kg
Noise & Vibration
The values given in these instructions have
been measured in accordance with a stand-
ardized measurement procedure specified in
EN 60745 and can be used to compare tools.
It may be used for a preliminary assessment
of exposure. The declared vibration data rep-
resents the main applications of the tool, but
different uses of the tool or poor maintenance
can result in different vibration data. This may
significantly increase the vibration level over
the total working period.
An estimation of the vibration level should
also take into account the intervening periods,
when the tool is switched off or running but
not actually in use. This can result in a much
lower vibration load over the whole working
period.
Additional safety measure can be taken to
protect the user from effects of vibration:
Maintain the tool and its accessories, keep the
hands warm and organize work patterns.
