OBJ_BUCH-1051-001.book Page 19 Tuesday, August 11, 2009 11:39 AM
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!
Overall vibrational values (vector sum of three
directions) determined according to EN 60745:
For tightening screws and nuts within the maxi-
mal permitted size: Vibrational emission value
2
a
=13 m/s
, uncertainty K=1.5 m/s
h
Drilling in metal: Vibrational emission value
2
a
=4.5 m/s
, uncertainty K=2 m/s
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
may be used to compare one tool with another.
It may be used for a preliminary assessment of
exposure.
Technical Data
Cordless Impact Screwdriver
Article number
Rated voltage
No-load speed
– 1st gear
– 2nd gear
– Operating mode impact driving
Impact rate
Maximum torque, hard screwdriving application
according to ISO 5393
Bolt size
Maximum drilling diameter (1st/2nd gear)
– Steel
– Wood
Tool holder
Weight according to EPTA-Procedure 01/2003
Technical data determined with battery from delivery scope.
Please observe the article number on the type plate of your machine. The trade names of the individual machines
may vary.
Bosch Power Tools
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-
cantly increase the exposure level over the total
working 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 to-
tal working period.
Identify additional safety measures to protect
2
.
the operator from the effects of vibration such
as: maintain the tool and the accessories, keep
2
.
the hands warm, organisation of work patterns.
GDR 14,4 V-LI MF
V=
-1
min
-1
min
-1
min
-1
min
Nm
mm
mm
mm
¼" hexagon socket ¼" hexagon socket
kg
English | 19
GDR 18 V-LI MF
Professional
Professional
3 601 JA1 9..
3 601 JA1 0..
14.4
0 –750
0 –2800
0 –2800
0 –2800
0 –2800
0 –3200
0 –3200
150
M6 – M14
M6 – M14
10/8
21/10
1.8
2 609 140 647 | (11.8.09)
18
0 –750
160
10/8
21/10
1.9