Bosch Professional GBH 3-28 DRE Notice Originale page 16

16 | English
Technical Data
Rotary hammer
Article number
Speed control
Stop rotation
Clockwise/anticlockwise rotation
Quick-change chuck
Rated power input
Impact rate
Impact energy per stroke according to
EPTA-Procedure 05:2016
Rated speed
– Clockwise
– Anticlockwise
Tool holder
Spindle collar diameter
Max. drilling diameter:
A)
– Concrete
– Masonry (with hollow core bit)
– Steel
– Wood
Weight according to EPTA-Procedure
01:2014
Protection class
A) not suitable with hollow core bit
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.
Noise/Vibration Information
Noise emission values determined according to EN 62841-2-6.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level
Sound power level
Uncertainty K
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K determined according to EN 62841-2-6:
h
Hammer drilling into concrete:
a
h
K
Chiselling:
a
h
K
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
1 609 92A 80Z | (04.07.2022)
GBH 3-28 DRE
3 611 B3A 0..
W
-1
min
J
-1
min
-1
min
mm
mm
mm
mm
mm
kg
GBH 3-28 DRE
dB(A)
dB(A)
dB
2
m/s
2
m/s
2
m/s
2
m/s
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
GBH 3-28 DFR
GBH 3000
3 611 B4A 0..
●
●
●
–
800
0–4000 0–4000
3.1
0–900
0–900
SDS plus SDS plus
50
28
82
13
30
3.5
/ II
GBH 3-28 DFR
91
102
3
14.5
1.5
9.7
1.5
Bosch Power Tools
●
●
●
●
800
3.1
0–900
0–900
50
28
82
13
30
3.6
/ II
91
102
3
11.8
1.5
10.0
1.5