With built in chopping functiongwhich reduces foliage to 110 of the original volume technical specifications power supply 2800 watts 230 volts with shoulder strap large collection sack 45 l motor speed 8 000 15 000 rpm blowing capacity 13 m min weight only 33 kg guide roller on intake manifold adjustable additional handle blowing speed max 275 km h including electronic power control three functions blow sucking chopping telescopic hose extension approx 300 mm