Machine technical sheet

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

36.2 m/s²

WORK ACTIVITY: DEMOLITION
WORKED MATERIAL: Stone
ACCESSORY: NOT ASSESSED
SECTOR: Building constructions

26.9 m/s²

WORK ACTIVITY: DEMOLITION
WORKED MATERIAL: Concrete
ACCESSORY: NOT ASSESSED
SECTOR: Building constructions

Brand: MAKITA
Model: HM 1303
Type: Demolition hammers (light demolitions), road breakers and pick hammers (for rocks, buildings etc)
Built in: n.d.
Weight: 14 kg
Power: 1.3 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
Source of the data: Acquisito sul campo da misuratore

_{(1) Expanded uncertainty}

Reference person: CPT Torino (seg@cpt.to.it)
Location: MONCALIERI (TO) on 22/11/2006
Features of the accessory: NOT ASSESSED

Values related to the vibration worst case handle ( Posterior )

A _hx (Mean) 22.7 m/s²	A _hy (Mean) 10 m/s²	A _hz (Mean) 21.1 m/s²	A _{hv sum} 32.6 m/s²
Standard deviation 2.4 m/s²	Standard deviation 0.47 m/s²	Standard deviation 0.95 m/s²	Standard deviation x 1,645: 3.56 m/s²
Mean + Standard deviation: 25.1 m/s²	Mean + Standard deviation: 10.5 m/s²	Mean + Standard deviation: 22.1 m/s²	A _{hv sum} + (Dev. std. x 1,645): 36.2 m/s²

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

No declared data

Reference person: CPT Torino (seg@cpt.to.it)
Location: MONCALIERI (TO) on 22/11/2006
Features of the accessory: NOT ASSESSED

Conditions of measurement

Values related to the vibration worst case handle ( Anterior )

A _hx (Mean) 20.6 m/s²	A _hy (Mean) 5.7 m/s²	A _hz (Mean) 14.1 m/s²	A _{hv sum} 25.6 m/s²
Standard deviation 0.42 m/s²	Standard deviation 1.19 m/s²	Standard deviation 0.62 m/s²	Standard deviation x 1,645: 1.27 m/s²
Mean + Standard deviation: 21 m/s²	Mean + Standard deviation: 6.9 m/s²	Mean + Standard deviation: 14.7 m/s²	A _{hv sum} + (Dev. std. x 1,645): 26.9 m/s²