35
ENGLISH
Congratulations!
You have chosen a D
E
WALT tool. Years of experience, thorough product development and innovation make
D
E
WALT one of the most reliable partners for professional power tool users.
Technical Data
DCH143
DCH243
DCH253
DCH254
DCH273
DCH274
Voltage
V
DC
14.4
18
18
18
18
18
Type
1
1
2
2
1
1
Max power output
W
400
400
400
400
400
400
No-load speed
min
-1
0–1100
0–1150
0–1200
0–1200
0–1100
0–1100
Impact rate
bpm
0–4350
0–4400
0–4500
0–4500
0–4600
0–4600
Single impact energy (EPTA 05/2009)
J
2.0
2.1
2.1
2.1
2.1
2.1
Maximum drilling range in
steel/wood/concrete
mm
10/20/20
13/26/20
13/26/24
13/26/24
13/26/24
13/26/24
Chuck
SDS Plus
®
SDS Plus
®
SDS Plus
®
SDS Plus
®
SDS Plus
®
SDS Plus
®
Collar diameter
mm
54
54
54
54
54
54
Battery Type
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Weight (without battery pack)
kg
2.5
2.4
2.5
2.7
2.5
2.7
Noise and vibration total values (triax vector sum) according to EN 60745-2-6:
L
PA
(emission sound pressure level)
dB(A)
86
86
86
86
86
86
L
WA
(sound power level)
dB(A)
97
97
97
97
97
97
K
WA
(uncertainty for the given sound level) dB(A)
3
3
3
3
3
3
Drilling into concrete
Vibration emission value a
h, HD
=
m/s²
6.6
7.4
6.6
6.6
6.6
6.6
Uncertainty K =
m/s²
1.5
1.5
1.5
1.5
1.5
1.5
Chiselling
Vibration emission value a
h
,
Cheq
= m/s²
5.4
6.0
5.4
5.4
5.4
5.4
Uncertainty K =
m/s²
1.5
1.5
1.5
1.5
1.5
1.5
Drilling into metal
Vibration emission value a
h
,
D
=
m/s²
≤ 2.5
≤ 2.5
≤ 2.5
≤ 2.5
≤ 2.5
≤ 2.5
Uncertainty K =
m/s²
1.5
1.5
1.5
1.5
1.5
1.5
Screwdriving
Vibration emission value a
h
=
m/s²
≤ 2.5
≤ 2.5
≤ 2.5
≤ 2.5
≤ 2.5
≤ 2.5
Uncertainty K =
m/s²
1.5
1.5
1.5
1.5
1.5
1.5
HEAVY-DUTY CORDLESS ROTARY HAMMERDRILL
DCH143, DCH243, DCH253, DCH254, DCH273, DCH274
The vibration emission level given in this information
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.
WARNING:
The declared vibration
emission level represents 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 significantly increase
the exposure level over the total
working period.
Summary of Contents for DCH143
Page 1: ...DCH143 DCH243 DCH253 DCH254 DCH273 DCH274 ...
Page 3: ...1 DANSK Figure 1 e s a c b h r f d t j i u g k Figure 2 b m l o ...
Page 4: ...2 DANSK Figure 3 Figure 5 f g Figure 4 m l f n o r ...
Page 5: ...3 DANSK Figure 6 q p l p Figure 7 DCH254 DCH274 ...
Page 206: ...204 ...
Page 207: ...205 ...
