TECHNICAL DATA Performance data Impact energy- 3.2 J Impact rate at rated speed- 0 – 5,100 bpm Rated speed- 0 – 1,300 rpm Additional data Rated input power- 850 W Weight- 2.9 kg Tool dimensions (width)- 379 mm Tool dimensions (length)- 216 mm Tool dimensions (height)- 0 mm Tool holder- SDS plus Drilling range Drilling dia. concrete, hammer drill bits- 4 – 28 mm Opt. appl. range concrete, hammer drill bits- 8 – 16 mm Drilling diameter in concrete with core cutters- 16 – 68 mm Max. drilling diameter masonry, core cutters- 68 mm Max. drilling diameter in metal- 13 mm Max. drilling diameter in wood- 30 mm Total vibration values (Hammer drilling in concrete) Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² Total vibration values (Chiselling) Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² Hammer drilling in concrete Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² Chiselling Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² The A-rated noise level of the power tool is typically as follows: Sound pressure level 90 dB(A); Sound power level 101 dB(A). Uncertainty K= 3 dB.
TECHNICAL DATA Performance data Impact energy- 3.2 J Impact rate at rated speed- 0 – 5,100 bpm Rated speed- 0 – 1,300 rpm Additional data Rated input power- 850 W Weight- 2.9 kg Tool dimensions (width)- 379 mm Tool dimensions (length)- 216 mm Tool dimensions (height)- 0 mm Tool holder- SDS plus Drilling range Drilling dia. concrete, hammer drill bits- 4 – 28 mm Opt. appl. range concrete, hammer drill bits- 8 – 16 mm Drilling diameter in concrete with core cutters- 16 – 68 mm Max. drilling diameter masonry, core cutters- 68 mm Max. drilling diameter in metal- 13 mm Max. drilling diameter in wood- 30 mm Total vibration values (Hammer drilling in concrete) Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² Total vibration values (Chiselling) Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² Hammer drilling in concrete Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² Chiselling Vibration emission value ah- 11 m/s² Uncertainty K- 1.5 m/s² The A-rated noise level of the power tool is typically as follows: Sound pressure level 90 dB(A); Sound power level 101 dB(A). Uncertainty K= 3 dB.
GBH 2-28 DV PROFESSIONAL ROTARY HAMMER WITH SDS PLUS Powerful Bosch hammer with Vibration Control Powerful 850 W motor for enhanced performance Active Vibration Control for comfortable and fatigue-free use Robust metal-covered gearbox for reliability and durability