Technical Data; Noise/Vibration Information; Declaration Of Conformity - Bosch GBH 4-32 DFR Professional Originalbetriebsanleitung

Technical Data

Rotary Hammer
Article number
Rated power input
Rated speed
Impact rate
Impact energy per
stroke
Chisel positions
Tool holder
Lubrication
Max. drilling dia.
– Concrete
(with twist drill)
– Brickwork
(with core bit)
– Steel
– Wood
Weight according
to EPTA-Procedure
01/2003
Protection class
The values given are valid for nominal voltages [U] of
230/240 V. For lower voltage and models for specific
countries, these values can vary.
Please observe the article number on the type plate of
your machine. The trade names of the individual ma-
chines may vary.

Noise/Vibration Information

Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the
product are: Sound pressure level 93 dB(A);
Sound power level 104 dB(A). Uncertainty
K =3 dB.
Wear hearing protection!
Bosch Power Tools
GBH 4-32 DFR
Professional
3 611 C32 0..
3 611 C32 1..
W
-1
min 0–760
-1
min 0–3600
J
SDS-plus
Central permanent
lubrication
mm
mm
mm
mm
kg
Vibration total values (triax vector sum) deter-
mined according to EN 60745:
Hammer drilling into concrete: Vibrational emis-
sion value a
h
Chiselling: Vibrational emission value
2
a =9 m/s , uncertainty K=1.5 m/s
h
Drilling in metal: Vibrational emission value
2
a <2.5 m/s
h
900
Screwdriving without impact: Vibrational emis-
sion value a
h
The vibration emission level given in this infor-
mation sheet has been measured in accordance
with a standardised test given in EN 60745 and
5.0
may be used to compare one tool with another.
12
It may be used for a preliminary assessment of
exposure.
The declared vibration emission level repre-
sents the main applications of the tool. However
if the tool is used for different applications, with
different accessories or poorly maintained, the
vibration emission may differ. This may signifi-
32
cantly increase the exposure level over the total
working period.
90
An estimation of the level of exposure to vibra-
13
tion should also take into account the times
32
when the tool is switched off or when it is run-
ning but not actually doing the job. This may sig-
nificantly reduce the exposure level over the to-
tal working period.
4.7
Identify additional safety measures to protect
/II
the operator from the effects of vibration such
as: maintain the tool and the accessories, keep
the hands warm, organisation of work patterns.

Declaration of Conformity

We declare under our sole responsibility that
the product described under "Technical Data" is
in conformity with the following standards or
standardization documents: EN 60745 accord-
ing to the provisions of the directives
2004/108/EC, 98/37/EC (until 28 Dec 2009),
2006/42/EC (from 29 Dec 2009).
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
2
=10 m/s , uncertainty K=1.5 m/s
, uncertainty K=1.5 m/s
2
<2.5 m/s , uncertainty K=1.5 m/s
1 619 929 774 | (2.3.09)
English | 19
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