Makita HR3850K, HR3520B, HR3850B User Manual
Rotary Hammer
HR3520B
HR3850B
HR3850K
DOUBLE
INSULATION
SPECIFICATIONS
Model HR3520B HR3850B HR3850K
Capacities
Tungsten-carbide bit ....................................................................... 35 mm 38 mm 38 mm
Core bit ........................................................................................... 79 mm 118 mm 118mm
No load speed (min
–1
) ....................................................................... 440 240 240
Blows per min. ................................................................................... 3,300 2,900 2,900
Overall length .................................................................................... 400 mm 442 mm 455 mm
Net weight .......................................................................................... 5.8 kg 7.5 kg 7.5 kg
•
Due to our continuing program of research and development, the specifications herein are subject to change
without notice.
•
Note: Specifications may differ from country to country.
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.
For European countries only
Noise and Vibration of Model HR3520B
The typical A-weighted noise levels are
sound pressure level: 95 dB (A)
sound power level: 108 dB (A)
– Wear ear protection. –
The typical weighted root mean square acceleration
value is 8 m/s
2
.
Noise and Vibration of Model HR3850B
The typical A-weighted noise levels are
sound pressure level: 94 dB (A)
sound power level: 107 dB (A)
– Wear ear protection. –
The typical weighted root mean square acceleration
value is 12 m/s
2
.
Noise and Vibration of Model HR3850K
The typical A-weighted noise levels are
sound pressure level: 94 dB (A)
sound power level: 107 dB (A)
– Wear ear protection. –
The typical weighted root mean square acceleration
value is 12 m/s
2
.
EC-DECLARATION OF CONFORMITY
The undersigned, Yasuhiko Kanzaki, authorized by
Makita Corporation, 3-11-8 Sumiyoshi-Cho, Anjo,
Aichi, 446-8502 Japan declares that this product
(Serial No. : series production)
manufactured by Makita Corporation in Japan is in
compliance with the following standards or standardized documents,
HD400, EN50144, EN55014, EN61000
in accordance with Council Directives, 73/23/EEC,
89/336/EEC and 98/37/EC.
Yasuhiko Kanzaki
CE 94
Director
MAKITA INTERNATIONAL EUROPE LTD.
Michigan Drive, Tongwell, Milton Keynes,
Bucks MK15 8JD, ENGLAND
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