DeWalt D25773 User Manual

ENGLISH
4
than 18gauge. An undersized cord will cause a drop in
line voltage resulting in loss of power and overheating.
When using more than one extension to make up the
total length, be sure each individual extension contains at
least the minimum wire size. The following table shows
the correct size to use depending on cord length and
nameplate ampere rating. If in doubt, use the next heavier
gauge. The lower the gauge number, the heavier thecord.
Minimum Gauge for Cord Sets
Volts
Total Length of Cord in Feet
(meters)
120 V 25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7)
240 V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
Ampere Rating
American Wire Gauge
More
Than
Not
More
Than
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended
The label on your tool may include the following symbols. The
symbols and their definitions are asfollows:
V ......................... volts
Hz .......................hertz
min ..................... minutes
or DC ......direct current
...................... Class I Construction
(grounded)
…/min ..............per minute
BPM .................... beats per minute
IPM ..................... impacts per minute
RPM .................... revolutions per
minute
sfpm ................... surface feet per
minute
SPM .................... strokes per minute
A ......................... amperes
W ........................watts
or AC ...........alternating current
or AC/DC .... alternating or
direct current
...................... Class II
Construction
(double insulated)
n
o
.......................no load speed
n .........................rated speed
......................earthing terminal
.....................safety alert symbol
.....................visible radiation
..................... wear respiratory
protection
..................... wear eye
protection
..................... wear hearing
protection
..................... read all
documentation
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
Motor
Be sure your power supply agrees with the nameplate
marking. Voltage decrease of more than 10% will cause loss
of power and overheating.
DeWALT
tools are factory tested;
if this tool does not operate, check powersupply.
SPECIFICATIONS
D25733 D25773
Rated Size 1-7/8" (47.6 mm) 2" (50.8 mm)
Tool Holder SDS MAX SDS MAX
Amps 15 A 15 A
SPECIFICATIONS
D25733 D25773
Impact Energy in Joules(EPTA) 13.3 J 19.4 J
No-Load RPM 177–355 145–290
No-Load BPM 1350–2705 1105–2210
Optimum Drilling Range
3/4"–1-3/4"
(19 mm–45 mm)
7/8"–1-7/8"
(22 mm–48 mm)
Max. Diameter Core 5" (125 mm) 6" (150 mm)
Rotation Control
E-Clutch® E-Clutch®
Weight 20.9 Lbs. (9.5 kg) 23.4 Lbs. (10.6 kg)
Length 21.4" (54.3 cm) 23.3" (59.1 cm)
Width 4.5" (11.3 cm) 4.5" (11.3 cm)
Height 11.5" (29.2 cm) 11.5" (29.2 cm)
Vibration Control
SHOCKS® SHOCKS®
Chipping Yes Yes
Variable Speed Dial Yes Yes
Variable Speed Dial Positions 7 7
Dust Extraction Model #
DWH053 /
DWH050 /
D
e
WALT Hollow
Drill Bits
DWH053 /
DWH050 /
D
e
WALT Hollow
Drill Bits
Noise Values [dB(A)]
L
pA
(Emission Sound Pressure Level) 98 100
L
WA
(Sound Power Level) 109 111
K (Uncertainty of Given Sound Level) 3 3
Vibration Values (m/s
2
)
Drilling into Concrete (Value a
h,HD
) 9.6 12.4
Uncertainty K 1.5 1.5
Chipping/Chiselling (Value a
h,Cheq
) 9.0 11.7
Uncertainty K 1.5 1.5
COMPONENTS (FIG. A)

WARNING: Never modify the power tool or any part
of it. Damage or personal injury couldresult.
Refer to Figure A at the beginning of this manual for a
complete list ofcomponents.
Intended Use
Your heavy-duty rotary hammer is designed for professional
concrete drilling and chiselingapplications.
DO NOT use under wet conditions or in presence of
flammable liquids orgases.
Your heavy-duty rotary hammer is a professional powertool.
DO NOT let children come into contact with the tool.
Supervision is required when inexperienced operators use
thistool.

DeWalt D25773 Specifications

General

Brand	DeWalt
Model	D25773
Category	Rotary Hammer
Language	English