Bosch Power Tools 18/02/E Technical Data, Noise/Vibration Information, Wear hearing protection

OBJ_BUCH-427-001.book Page 18 Thursday, August 30, 2007 4:35 PM

18 English

Technical Data

Rotary Hammer		GBH 2-18 E	GBH 2-18 RE
		Professional	Professional
Article number		3 611 B58 2..	3 611 B58 3..
Speed control		z	z
Right/left rotation		–	z
Rated power input	W	550	550
Impact frequency at rated speed	bpm	0–3960	0–3960
Impact energy per stroke	J	0–1.7	0–1.7
Rated speed
– Right rotation	rpm	450–1550	450–1550
– Left rotation	rpm	–	450–930
Tool holder		SDS-plus	SDS-plus
Spindle collar diameter	mm	43 (Euro-Norm)	43 (Euro-Norm)
Drilling diameter, max.:
– Concrete	mm	18	18
– Steel	mm	13	13
– Wood	mm	30	30
Weight according to EPTA-Procedure 01/2003	kg	2.0	2.0
Protection class		/ II	/ II

The values given are valid for nominal voltages [U] of 230/240 V. For lower voltage and models for specific countries, these values can vary.

Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary.

Noise/Vibration Information

Measured values determined according to EN 60745.

Typically the A-weighted noise levels of the prod- uct are: Sound pressure level 88 dB(A); Sound power level 99 dB(A). Uncertainty K =3 dB.

Wear hearing protection!

Vibration total values (triax vector sum) deter- mined according to EN 60745:

Hammer drilling into concrete: Vibration emis- sion value ah =10 m/s2, Uncertainty K=1.5 m/s2.

The vibration emission level given in this informa- tion sheet has been measured in accordance with a standardised test given in EN 60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.

The declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications, with differ- ent accessories or poorly maintained, the vibra- tion emission may differ. This may significantly increase the exposure level over the total work- ing period.

An estimation of the level of exposure to vibra- tion should also take into account the times when the tool is switched off or when it is run- ning but not actually doing the job. This may sig- nificantly reduce the exposure level over the total working period.

Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns.

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