The most powerful electric breaker from Bosch.Features:- High impact performance due to 62 joules of impact energy and 1000 blows per minute- Very low vibration (only 8.5 m/s²) thanks to the decoupled handles and the vibration-reduced hammer mechanism – for a longer trigger time per day- Very long lifetime thanks to high-quality components made of aluminium and steel- Bosch Heavy Duty: Bosch Heavy Duty - Power, Performance and Robustness redefined!- Vibration Control: Comfortable working thanks to low vibration by adding rubber mounting/foam padding to the handlesSpecifications:Performance data:- Impact rate at rated speed: 920 bpmAdditional data: - Rated input power: 2,000 W- Impact energy (according to EPTA 05/2016): 62 J- Weight: 29.1 kg- Tool holder: HEX 28 mmTotal vibration values (Chiselling in concrete):- Vibration emission value ah: 9.7 m/s²- Uncertainty K: 1.5 m/s²Chiselling in concrete:- Vibration emission value ah: 9.7 m/s²- Uncertainty K: 1.5 m/s²- The A-rated noise level of the power tool is typically as follows: Sound pressure level 92 dB(A), Sound power level 103 dB(A). Uncertainty K= 2 dB.