Specifications - Makita HR2450 Instruction Manual

ENGLISH (Original instructions)

SPECIFICATIONS

Concrete
Capacities
No load speed (min
Blows per minute
• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
･
Read instruction manual.
･
DOUBLE INSULATION
･
Only for EU countries
Do not dispose of electric equipment
together with household waste material!
In observance of European Directive
2002/96/EC on waste electric and
electronic
implementation in accordance with
national law, electric equipment that
have reached the end of their life must
be collected separately and returned to
an
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.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and
can only be operated on single-phase AC supply. They
are double-insulated in accordance with European
Standard and can, therefore, also be used from sockets
without earth wire.
Model
Tungsten-carbide tipped bit
Core bit
Diamond core bit
Steel
Wood
-1
)
Overall length
Net weight
Safety class
equipment and
environmentally compatible
HR2450 / HR2450X /
HR2450F / HR2451
360 mm
2.7 kg
END201-5
For Model
HR2450,HR2450F,HR2450X,HR2450T,HR2450FT
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB(A)
Vibration
The vibration
its
determined according to EN60745:
Work mode : chiseling function
Vibration emission (a
Uncertainty (K) : 1.5 m/s
Work mode : hammer drilling into concrete
Vibration emission (a
Uncertainty (K) : 1.5 m/s
ENE043-1
Work mode : drilling into metal
Vibration emission (a
Uncertainty (K) : 1.5 m/s
The declared vibration emission value has been
•
ENF002-1
measured in accordance with the standard test
method and may be used for comparing one tool
with another.
The declared vibration emission value may also be
•
used in a preliminary assessment of exposure.
2
HR2450T/HR2450FT
24 mm
54 mm
65 mm
13 mm
32 mm
0 - 1,100
0 - 4,500
384 mm
2.9 kg
/II
) : 86 dB(A)
pA
) : 97 dB(A)
WA
Wear ear protection
total value (tri-axial
) : 13.5 m/s
h,CHeq
2
) : 15.5 m/s
h,HD
2
2
) : 3.5 m/s
h,D
2
ENG102-3
ENG215-2
vector sum)
2
ENG303-2
2
ENG301-1
ENG901-1