Rated power input: 830 WImpact energy: 2,7 JImpact rate at rated speed: 0 - 4.000 bpmRated speed: 0 - 900 rpmWeight: 2,7 kgLength: 377 mmWidth: 83 mmHeight: 210 mmBit holder: SDS-plusDrilling dia. concrete, hammer drill bits: 4 - 26 mmOpt. appl. range concrete, hammer drill bits: 8 - 16 mmDrilling diameter in concrete with core cutters: 68 mmMax. drilling diameter masonry, core cutters: 68 mmMax. drilling diameter in steel: 13 mmMax. drilling diameter in wood: 30 mm