DeWalt DCD731 - Technical Data

25
ENGLISH
accessories or poorly maintained, the vibration emission
may differ. This may significantly increase the exposure
level over the total workingperiod.
An estimation of the level of exposure to vibration should
also take into account the times when the tool is switched
off or when it is running but not actually doing the job.
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 applications of the tool. However if
the tool is used for different applications, with different
English (original instructions)
CORDLESS COMPACT 10 mm, 13 mm DRILL/DRIVER/
HAMMERDRILL
DCD731, DCD734, DCD771, DCD776
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Technical Data
DCD731 DCD734 DCD771 DCD776
Voltage V
DC
14.4 14.4 18 18
Type 1/10/20 1/10/20 1/10/20 1/10/20
Battery Type Li-Ion Li-Ion Li-Ion Li-Ion
Power output W 250 250 300 300
No-load speed
1st gear min
-1
0–400 0–400 0–450 0–450
2nd gear min
-1
0–1300 0–1300 0–1500 0–1500
Impact rate
1st gear min
-1
– – – 0–7650
2nd gear min
-1
– – – 0–25500
Max. torque (hard/soft) Nm 38/22 38/22 42/24 42/24
Chuck capacity mm 1.0–10 1.5–13 1.5–13 1.5–13
Maximum drilling capacity
Wood mm 30 30 30 30
Metal mm 10 10 13 13
Masonry mm – – – 13
Weight (without battery pack) kg 1.20 1.20 1.28 1.34
Noise values and vibration values (triax vector sum) according to EN60745-2-1, EN60745-2-2.
L
PA
(emission sound pressure level) dB(A) 69 69 72 85
L
WA
(sound power level) dB(A) 80 80 96
K (uncertainty for the given sound level) dB(A) 3 3 3 3
Drilling into metal
Vibration emission value a
h,D
= m/s
2
< 2.5 < 2.5 < 2.5 < 2.5
Uncertainty K = m/s
2
1.5 1.5 1.5 1.5
Screwdriving
Vibration emission value a
h,D
= m/s
2
< 2.5 < 2.5 < 2.5 < 2.5
Uncertainty K = m/s
2
1.5 1.5 1.5 1.5
Drilling into concrete
Vibration emission value a
h,ID
= m/s
2
– – – 14.0
Uncertainty K = m/s
2
– – – 2.4