Impact hammer 1100W - HR4013C AVT system - vibration level has been further reduced by completely separating machine parts from engine and gear parts System Soft no Load 2 modes of operation: stroke and forging drilling 24-position chiseling Electronic rotational control system and mild start system Precise selection of stroke frequency with the selector LED diode indicating the need to replace carbon brushes Signal lamp indicating failure of the switch or cable Sliding fast fixture Easy to use operating mode lever located in the upper part of the housing Separate button for continuous pricking Overload clutch Maintenance of constant underload speed Double insulation Technical data: Rated power: 1100 W Rotary speed: 250 - 500 rpm Idle strokes: 1450 - 2900 /min Single impact energy: 8.0 J Drilling capacity in concrete: lace/ drill: 105/40 mm Tool holder type: SDS-MAX Dimensions (DxSxW): 479 x 112 x 263 mm Weight: 6.8 kg Equipment supplied: Suitcase: 196531-6 Depth limiter: 331955-1 Bar holder: 196792-8 Drilling side holder: 123138-5 Grease : 194683-7 Garbage: YES