DeWalt DCD778D2T-QW Original Instructions

ENGLISH
3
EC-Declaration of Conformity
Machinery Directive
Cordless Compact Drill/Driver
DCD777
Cordless Compact Drill/Driver/Impact Drill
DCD778
DeWALT declares that these products described under Technical
Data are in compliance with:
2006/42/EC, EN62841-1:2015+AC:2015, EN62841-2-1:2018+A11:2019.
These products also comply with Directive 2014/30/EU and
2011/65/EU. For more information, please contact DeWALT at
the following address or refer to the back of themanual.
The undersigned is responsible for compilation of the technical
file and makes this declaration on behalf ofDeWALT.
Markus Rompel
Vice President of Engineering, PTE-Europe
DeWALT, Richard-Klinger-Straße 11,
65510, Idstein, Germany
10.09.2021
An estimation of the level of exposure to vibration and/or
noise 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 and/or noise such as: maintain
the tool and the accessories, keep the hands warm (relevant
for vibration), organisation of workpatterns.
The vibration and/or noise emission level given in this information
sheet has been measured in accordance with a standardised test
given in EN62841 and may be used to compare one tool with
another. It may be used for a preliminary assessment ofexposure.

WARNING: The declared vibration and/or noise 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 and/or
noise emission may differ. This may significantly increase
the exposure level over the total workingperiod.
DCD777 DCD778
Voltage
V
DC
18 18
Type
2 2
Battery type
Li-Ion Li-Ion
No-load speed
1st gear
2nd gear
min
-1
min
-1
0–500
0–1750
0–500
0–1750
Impact rate
1st gear
2nd gear
min
-1
min
-1
–
–
0–8500
0–29750
Max. Torque (hard/soft)
Nm 65/26 65/26
Chuck capacity
mm 1.5–13 1.5–13
Maximum drilling capacity
Wood
Metal
Masonry
mm
mm
mm
30
13
–
30
13
13
Weight (without battery pack)
kg 1.15 1.2
Noise values and/or vibration values (triax vector sum) according to
EN62841-2-1:
L
PA
(emission sound pressure level) dB(A) 73 87
L
WA
(sound power level) dB(A) 84 98
K (uncertainty for the given sound
level)
dB(A) 3 3
Drilling into metal
Vibration emission value a
h,D
= m/s
2
4.3 4.3
Uncertainty K = m/s
2
1.5 1.5
Screwdriving
Vibration emission value a
h
= m/s
2
<2.5 <2.5
Uncertainty K = m/s
2
1.5 1.5
Drilling into concrete
Vibration emission value a
h,ID
= m/s
2
– 18.3
Uncertainty K = m/s
2
– 1.5
Congratulations!
You have chosen a DeWALT tool. Years of experience, thorough
product development and innovation make DeWALT one of the
most reliable partners for professional power toolusers.
Technical Data
English (original instructions)
CORDLESS COMPACT 13 mm DRILL/DRIVER/HAMMERDRILL
DCD777, DCD778

DeWalt DCD778D2T-QW Specifications

General

Brand	DeWalt
Model	DCD778D2T-QW
Category	Drill
Language	English