Tool Specifications - Bosch GBH 4 DFE PROFESSIONAL Operating Instructions Manual

Tool Specifications

Rotary Hammer
Article number
Rated input power
Rated speed
Impact rate
Impact energy per stroke
Chisel positions
Tool holder
Spindle collar diameter
Maximum drilling Ø
Concrete (twist drill bit)
Brickwork (core bit)
Wood
Steel
Weight according to EPTA-Procedure
01/2003
Protection class
Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary.
The values given are valid for nominal voltages [U] of 230/240 V. For lower voltages and models for specific countries, these
values can vary.
Machine Elements
The numbering of the machine elements refers to
the illustration of the machine on the graphics
page.
While reading the operating instructions, unfold
the graphics page for the machine and leave it
open.
1 Dust protection cap
2 Locking sleeve
3 On/Off switch
4 Mode selector switch
5 Release button
6 Wing bolt for depth stop adjustment
7 Auxiliary handle
8 Depth stop
9 Thumbwheel for speed preselection
(GBH 4 DSC)
10 Service indicator (GBH 4 DSC)
11 Keyless chuck*
* Not all of the accessories illustrated or described are
included as standard delivery.
12 • 1 619 929 679 • TMS • 03.08.04
GBH 4 DFE
PROFESSIONAL
0 611 236 7..
[W] 750
[rpm] 0 – 650
[bpm] 0 – 3 900
[J] 3.5
36
SDS-plus
[mm] Ø 51
[mm] 4 – 30
[mm] 80
[mm] 30
[mm] 13
[kg] 4.1
/ II
Noise/Vibration Information
Measured values determined according to
EN 60 745.
Typically the A-weighted noise levels of the
machine are: sound pressure level 89 dB (A);
sound power level 100 dB (A). Measurement
uncertainty K = 3 dB.
Wear hearing protection!
The typically weighted acceleration is 11 m/s
Intended Use
The machine is intended for hammer drilling in
concrete, brick and stone as well as for light chis-
elling work. It is also suitable for drilling without
impact in wood, metal, ceramic and plastic.
English - 1
GBH 4 DSC
PROFESSIONAL
0 611 222 7..
750
280 – 650
1 650 – 3 900
1 – 3.5
36
SDS-plus
Ø 51
4 – 30
80
30
13
4.4
/ II
2
.