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Idiomas disponibles
English
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
Total length of Cord in Feet
Volts
120 V
25 (7.6)
240 V
50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
Ampere Rating
More
not
American Wire gauge
Than
More
Than
0
6
18
6
10
18
10
12
16
12
16
14
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
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. D
if this tool does not operate, check power supply.
sPECiFiCATiOns
Rated Size
Tool Holder
Amps
4
(meters)
50 (15.2) 100 (30.5) 150 (45.7)
16
16
14
16
14
12
16
14
12
12
Not Recommended
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
WALT tools are factory tested;
e
D25733
D25773
1-7/8" (47.6 mm) 2" (50.8 mm)
SDS MAX
SDS MAX
15 A
15 A
sPECiFiCATiOns
Impact Energy in Joules(EPTA)
No-Load RPM
No-Load BPM
Optimum Drilling Range
Max. Diameter Core
Rotation Control
Weight
Length
Width
Height
Vibration Control
Chipping
Variable Speed Dial
Variable Speed Dial Positions
Dust Extraction Model #
Noise Values [dB(A)]
L
(Emission Sound Pressure Level)
pA
L
(Sound Power Level)
WA
K (Uncertainty of Given Sound Level)
Vibration Values (m/s
2
)
Drilling into Concrete (Value a
h,HD
Uncertainty K
Chipping/Chiselling (Value a
h,Cheq
Uncertainty K
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.
D25733
D25773
13.3 J
19.4 J
177–355
145–290
1350–2705
1105–2210
3/4"–1-3/4"
7/8"–1-7/8"
(19 mm–45 mm)
(22 mm–48 mm)
5" (125 mm)
6" (150 mm)
®
®
E-Clutch
E-Clutch
20.9 Lbs. (9.5 kg) 23.4 Lbs. (10.6 kg)
21.4" (54.3 cm) 23.3" (59.1 cm)
4.5" (11.3 cm)
4.5" (11.3 cm)
11.5" (29.2 cm) 11.5" (29.2 cm)
®
®
SHOCKS
SHOCKS
Yes
Yes
Yes
Yes
7
7
DWH053 /
DWH053 /
DWH050 /
DWH050 /
D
WALT Hollow
D
WALT Hollow
e
e
Drill Bits
Drill Bits
98
100
109
111
3
3
)
9.6
12.4
1.5
1.5
)
9.0
11.7
1.5
1.5
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