Technical Data - DeWalt DCH253 Original Instructions Manual

English
HEAVY-DUTY CORDLESS ROTARY HAMMERDRILL
DCH143, DCH243, DCH253, DCH254, DCH273, DCH274
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Technical Data

Voltage
Type
Max power output
No-load speed
Impact rate
Single impact energy (EPTA 05/2009)
Maximum drilling range in
steel/wood/concrete
Chuck
Collar diameter
Battery Type
Weight (without battery pack)
Noise and vibration total values (triax vector sum) according to EN60745-2-6:
L (emission sound pressure level)
PA
L (sound power level)
WA
K (uncertainty for the given sound level)
Drilling into concrete
Vibration emission value a =
h, HD
Uncertainty K =
Chiselling
Vibration emission value a =
,
Cheq
h
Uncertainty K =
Drilling into metal
Vibration emission value a , =
h D
Uncertainty K =
Screwdriving
Vibration emission value a =
h
Uncertainty K =
The vibration emission level given in this information
sheet has been measured in accordance with a
standardised test given in EN60745 and may be
used to compare one tool with another. It may be
used for a preliminary assessment of exposure.
WARNING: The declared vibration
emission level represents the main
4
DCH143 DCH243
V 14.4 18
DC
1 1
W 400 400
min -1 0–1100 0–1150
bpm 0–4350 0–4400
J 2.0 2.1
mm 10/20/20 13/26/20
SDS Plus SDS Plus
® ®
mm 54 54
Li-Ion Li-Ion
kg 2.5 2.4
dB(A) 86 86
dB(A) 97 97
dB(A) 3 3
m/s² 6.6 7.4
m/s² 1.5 1.5
m/s² 5.4 6.0
m/s² 1.5 1.5
m/s² ≤ 2.5 ≤ 2.5
m/s² 1.5 1.5
m/s² ≤ 2.5 ≤ 2.5
m/s² 1.5 1.5
DCH253 DCH254 DCH273
18 18
2 2
400 400 400
0–1200 0–1200 0–1100
0–4500 0–4500 0–4600
2.1 2.1
13/26/24 13/26/24 13/26/24
SDS Plus SDS Plus SDS Plus
® ®
54 54
Li-Ion Li-Ion Li-Ion
2.5 2.7
86 86
97 97
3 3
6.6 6.6
1.5 1.5
5.4 5.4
1.5 1.5
≤ 2.5 ≤ 2.5 ≤ 2.5
1.5 1.5
≤ 2.5 ≤ 2.5 ≤ 2.5
1.5 1.5
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 significantly increase
the exposure level over the total
working period.
DCH274
18 18
1 1
400
0–1100
0–4600
2.1 2.1
13/26/24
SDS Plus
® ®
54 54
Li-Ion
2.5 2.7
86 86
97 97
3 3
6.6 6.6
1.5 1.5
5.4 5.4
1.5 1.5
≤ 2.5
1.5 1.5
≤ 2.5
1.5 1.5