2
ENGLISH
SPECIFICATIONS
Model
DHR242
DHR243
Capacities
Concrete
24 mm
Steel
13 mm
Wood
27 mm
No load speed (min
-1
)
0 - 950
Blows per minute
0 - 4,700
Overall length
328 mm
353 mm
Net weight
3.3 kg
3.4 kg
Rated voltage
D.C. 18 V
• Due to our continuing program of research and development, the speciications herein are subject to change with
-
out notice.
• Speciications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Symbols
The following show the symbols used for the equip
-
ment. Be sure that you understand their meaning before
use.
Read instruction manual.
Cd
Ni-MH
Li-ion
Only for EU countries
Do not dispose of electric equipment or
battery pack together with household waste
material!
In observance of European Directive
2002/96/EC on waste electric and elec
-
tronic equipment, 2006/66/EC on batteries
and accumulators and waste batteries and
accumulators and their implementation
in accordance with national laws, electric
equipment and battery pack that have
reached the end of their life must be col-
lected separately and returned to an envi
-
ronmentally compatible recycling facility.
Intended use
The tool is intended for hammer drilling and drilling in
brick, concrete and stone as well as for chiselling work.
It is also suitable for drilling without impact in wood,
metal, ceramic and plastic.
Noise
The typical A-weighted noise level determined accord
-
ing to EN60745:
Model DHR242
Sound pressure level (L
pA
) : 90 dB(A)
Sound power level (L
WA
) : 101 dB(A)
Uncertainty (K) : 3 dB(A)
Model DHR243
Sound pressure level (L
pA
) : 89 dB(A)
Sound power level (L
WA
) : 100 dB(A)
Uncertainty (K) : 3 dB(A)
Wear ear protection
Vibration
The vibration total value (tri-axial vector sum) deter
-
mined according to EN60745:
Model DHR242
Work mode : hammer drilling into concrete
Vibration emission (a
h,HD
) : 13.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : chiselling
Vibration emission (a
h,CHeq
) : 10.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: drilling into metal
Vibration emission (a
h,D
) : 3.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Model DHR243
Work mode : hammer drilling into concrete
Vibration emission (a
h,HD
) : 13 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : chiselling
Vibration emission (a
h,CHeq
) : 11 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: drilling into metal
Vibration emission (a
h,D
) : 2.5 m/s
2
or less
Uncertainty (K) : 1.5 m/s
2
NOTE:
The declared vibration emission value has been
measured in accordance with the standard test method
and may be used for comparing one tool with another.
NOTE:
The declared vibration emission value may
also be used in a preliminary assessment of exposure.
WARNING:
The vibration emission during actual
use of the power tool can differ from the declared emission
value depending on the ways in which the tool is used.
WARNING:
Be sure to identify safety measures
to protect the operator that are based on an estima-
tion of exposure in the actual conditions of use (taking
account of all parts of the operating cycle such as
the times when the tool is switched off and when it is
running idle in addition to the trigger time).
For European countries only
EC Declaration of Conformity
Makita declares that the following Machine(s):
Designation of Machine:
Cordless Combination Hammer
Model No./ Type: DHR242, DHR243
Conforms to the following European Directives:
2006/42/EC
They are manufactured in accordance with the following
standard or standardized documents:
EN60745
