Displacement 27.2 cc (1.66 cu. In.) Engine power 0.7 kw (0.9 bhp) Weight 4.2 kg (9.3 Ibs.) Fuel capacity 540 cc (18.3 oz.) Blowing force 13 Newtons Avg. Air velocity 60 m/sec (134 mph) Max. Air velocity 71 m/sec (159 mph) Air volume at nozzle 700 m3/h (412 cfm) Sound pressure rating 70 db(A) Power source Gas