Technical Data - DeWalt DC820 User Manual

DC820, DC822, DC825, DC827, DC830, DC832, DC835,
DC837, DC840, DC845
CORDLESS IMPACT WRENCHES/DRIVERS
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Technical Data

DC820
Voltage V 18
DC
Type 10
Battery Type NiCd/NiMH
–
No-load speed min -1 0-2400
-1
Impact min 2700
Max. torque Nm 195
Tool holder 1/2"
Square
Max. bolt size mm M16
Weight (without
battery pack) kg 0.98
DC820
L (sound pressure) dB(A )
PA
K (sound pressure
PA
uncertainty) dB(A)
L (sound power) dB(A) 102
WA
K (sound power
WA
uncertainty) dB(A)
Vibration total values (triax vector sum) determined according to EN 60745:
Vibration
emission value m/s²
Uncertainty K m/s²
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.
DC822 DC825 DC827 DC830 DC832
18 18 18
10 10 10
– NiCd/NiMH – NiCd/NiMH
Li-Ion – Li-Ion
0-2400 0-2400 0-2400 0-2400 0-2400 0-2400 0-2400 0-2400
2700 2700 2700
195 150 150
1/2" 1/4" 1/4"
Square Hex Hex Square Square
M16 M12 M12
0.96 0.98 0.96
DC822 DC825 DC827 DC830 DC832 DC835 DC837 DC840 DC845
91 91 90 90
3 3 3 3
102 101 101
3 3 3 3
9.7 9.7 13.7 13.7
2.3 2.3 5.3 5.3
DC835 DC837
14.4 14.4 14.4 14.4
10 10 10 10
– NiCd/NiMH –
– Li-Ion – Li-Ion
2700 2700 2700 2700
180 180 140 140
1/2" 1/2" 1/4" 1/4"
Hex Hex
M16 M16 M12 M12
0.96 0.96 0.96 0.96
91 91 90
3 3 3
102 102 101
3 3 3
9.7 9.7 13.7 13.7
2.3 2.3 5.3
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. This may significantly
reduce the exposure level over the total
working period.
Identify additional safety measures to
protect the operator from the effects of
vibration such as: maintain the tool and
the accessories, keep the hands warm,
organisation of work patterns.
EN GL IS H
DC840 DC845
12 12
10 10
NiCd/NiMH NiCd/NiMH
– –
0-2400
2700 2700
160 130
1/2" 1/4"
Square Hex
M16 M12
0.96 0.96
90 91 90
3 3 3
101 102 101
3 3 3
9.7 13.7
5.3 2.3 5.3
3