Battery-driven lawn mower LC 551 iV HUSQVARNA MACHINE BATTERY AND BATTERY CHARGER EXCLUDED Technical data: Net power at preset speed : 1.5 kW Net power at preset speed : 3000 rpm Drive system : Self-propelled variable speed Drive wheels : Rear Drive speed min-max : 2.8 - 5. 3 km/h Front wheel size : 210 mm Rear wheel size : 210 mm Weight : 41 kg Sound pressure level at operator's ear : 84 dB(A) Measured sound power level : 97 dB(A) Guaranteed sound power level (LWA) : 97 dB(A) Cutting methods : Collecting / BioClip / Rear discharge BioClip kit : Available as accessory BioClip cap : Not included Cutting width : 51 cm Cutting height selection : 6 Cutting height adjustment : Central Height of cut min-max : 26 -74 mm Type of grass catcher : Fabric with dust cover block Volume of grass catcher : 65 l Type of handle : Ergonomic Folding handle bar : Yes Soft grip : Yes Handle height adjustment : 2 steps Side adjustable handle : No Wheel bearing front/rear : Yes/Yes Accelerator control : No Material of cutting deck : Aluminium Material of wheel rims : Aluminium Vibrations of handle bar : 0. 3 m/s HUSQVARNA SR