Machine technical sheet

Brand: METABO
Model: BHE 22
Type: Rock drills and rotary hammers
Built in: n.d.
Weight: 2 kg
Power: 0.5 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
Source of the data: Acquisito sul campo da misuratore


Declared values as set forth in the standard EN 50144-2-6 ( x 2,0 Hammer drilling, Chiseling, Drilling without impact - x 1,5 Breaking concrete/masonry )
CONDITIONS	MATERIAL	ACCESSORY	VALUE	K⁽¹⁾	Note
NOT ASSESSED	NOT ASSESSED	NOT ASSESSED	9 m/s²

_{(1) Expanded uncertainty}

Measurements in the field (Click to view the measurements in the field)

6.5 m/s²

WORK ACTIVITY: DRILLING
WORKED MATERIAL: Concrete
ACCESSORY: Pick, moil point
SECTOR: Building constructions

Reference person: CPT Torino ([email protected])
Location: GIVOLETTO (TO) on 04/04/2007
Features of the accessory: Pick, moil point

Values related to the vibration worst case handle ( Central )

A _hx (Mean) 4.9 m/s²	A _hy (Mean) 3.1 m/s²	A _hz (Mean) 2 m/s²	A _{hv sum} 6.1 m/s²
Standard deviation 0.09 m/s²	Standard deviation 0.36 m/s²	Standard deviation 0.06 m/s²	Standard deviation x 1,645: 0.44 m/s²
Mean + Standard deviation: 5 m/s²	Mean + Standard deviation: 3.5 m/s²	Mean + Standard deviation: 2.1 m/s²	A _{hv sum} + (Dev. std. x 1,645): 6.5 m/s²