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1 619 929 736 | (30.8.07) Bosch Power Tools
18 | English
Technical Data
Noise/Vibration Information
Measured values determined according to
EN 60745.
Typically the A-weighted noise levels of the prod-
uct are: Sound pressure level 88 dB(A); Sound
power level 99 dB(A). Uncertainty K=3 dB.
Wear hearing protection!
Vibration total values (triax vector sum) deter-
mined according to EN 60745:
Hammer drilling into concrete: Vibration emis-
sion value a
h
=10m/s
2
, Uncertainty K=1.5 m/s
2
.
The vibration emission level given in this informa-
tion sheet has been measured in accordance with
a standardised test given in EN 60745 and may be
used to compare one tool with another. It may be
used for a preliminary assessment of exposure.
The declared vibration emission level represents
the main applications of the tool. However if the
tool is used for different applications, with differ-
ent accessories or poorly maintained, the vibra-
tion emission may differ. This may significantly
increase the exposure level over the total work-
ing period.
An estimation of the level of exposure to vibra-
tion should also take into account the times
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 total
working period.
Identify additional safety measures to protect the
operator from the effects of vibration such as:
maintain the tool and the accessories, keep the
hands warm, organisation of work patterns.
Rotary Hammer GBH 2-18 E
Professional
GBH 2-18 RE
Professional
Article number
3 611 B58 2.. 3 611 B58 3..
Speed control
z z
Right/left rotation
– z
Rated power input
W550550
Impact frequency at rated speed
bpm 0–3960 0–3960
Impact energy per stroke
J0–1.7 0–1.7
Rated speed
– Right rotation
– Left rotation
rpm
rpm
450–1550
–
450–1550
450
–930
Tool holder
SDS-plus SDS-plus
Spindle collar diameter
mm 43 (Euro-Norm) 43 (Euro-Norm)
Drilling diameter, max.:
– Concrete
– Steel
– Wood
mm
mm
mm
18
13
30
18
13
30
Weight according to EPTA-Procedure 01/2003
kg 2.0 2.0
Protection class
/ II / II
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 machines
may vary.
OBJ_BUCH-427-001.book Page 18 Thursday, August 30, 2007 4:35 PM