Petrol leaf vacuum petrol leaf blower petrol leaf shredder one handle control series mcculloch mac gbv power 750 watt displacement 25 cc max revolution 8 000 rpm power supply petrol blow speed 345 kmh max air volume 1216 mmin waste capacity 45 litre volume reduction 116 function vacuum blow shred features lanyard anti vibration system collection bag start system fuel pump recoil start tank capacity 054 litres weight 44 kg noise emis