OBJ_BUCH-491-005.book Page 16 Friday, July 9, 2010 3:27 PM
16 | English
possible shock hazard and should never be in-
serted into a mains socket elsewhere.
Products sold in AUS and NZ only: Use a resid-
ual current device (RCD) with a rated residual
current of 30 mA or less.
Functional Description
Read all safety warnings and all in-
structions. Failure to follow the
warnings and instructions may re-
sult in electric shock, fire and/or se-
rious injury.
While reading the operating instructions, unfold
the graphics page for the machine and leave it
open.
Intended Use
The machine is intended for hammer drilling in
concrete, brick and stone as well as for chisel-
ling.
Technical Data
Rotary Hammer
Article number
Rated power input
Rated speed
Impact rate
– Drilling mode
– Chiselling mode
Impact energy per stroke according to
EPTA-Procedure 05/2009
Chisel positions
Tool holder
Lubrication
Max. drilling dia.
– Concrete (with twist drill)
– Concrete (with break-through drill bit)
– Brickwork (with core bit)
Weight according to EPTA-Procedure 01/2003
Protection class
The values given are valid for a nominal voltage [U] of 230 V. For different voltages 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.
1 609 929 W79 | (9/7/10)
Product Features
The numbering of the product features refers to
the illustration of the machine on the graphics
page.
1 Dust protection cap
2 Locking sleeve
3 Mode selector switch
4 Vibration damper
5 On/Off switch
6 Handle (insulated gripping surface)
7 Thumbwheel for speed preselection/impact
frequency preselection
8 Service indicator
9 Stand-by indicator
10 Auxiliary handle (insulated gripping surface)
Accessories shown or described are not part of the
standard delivery scope of the product. A complete
overview of accessories can be found in our acces-
sories program.
GBH 5-40 DCE Professional
W
-1
min
-1
min
-1
min
J
Central permanent lubrication
mm
mm
mm
kg
3 611 B64 0..
1150
170 – 340
1500 –2900
1500 –3050
8.8
12
SDS-max
40
55
90
6.8
/II
Bosch Power Tools