Backpack brushcutter HUSQVARNA 553RBX Husqvarna 553RBX is our strongest and most robust backpack brushcutter, especially developed for mowing areas with thick, tall grass and for demanding undergrowth clearing in difficult terrain. The X-Torq engine ensures pure power but minimal fuel consumption and low emissions. The unique backpack of this backpack brushcutter is designed for dynamic yet comfortable work for less user fatigue. TECHNICAL DATA Engine Displacement 50,6 cm Power output 2,3 kW Fuel tank volume 0,8 l Fuel consumption 476 g/kWh Speed at maximum power 9.500 rpm Idle speed 2.800 rpm Electrode gap 0,6 mm Equipment Grass disc Multi 275-4 Belt assembly Integrated Wood disc -- Wire head T45X M12 Capacity Cutting width 46 cm Transmission Bevel gear ratio 1,4 Bevel gear angle 30 Dimensions Hose diameter 28,05 mm Weight (excl. cutting unit) 12,1 kg Hose diameter 28,05 mm Weight (excl. cutting unit) ) 12.1 kg Tube length 1. 483 mm Lubricant Type Husqvarna 2-stroke or equivalent 50:1 Sound and noise level Sound pressure level at operator's ear 97 dB(A) Sound power level, guaranteed (LWA) 118 dB(A) Emission Exhaust emissions (average HC) 54.1 g/kWh Exhaust emissions (average CO) 363.1 g/kWh Exhaust emissions (NOx average( 1.2 g/kWh Code : 966 78 02-01 966780201 9667802-01 MG