3W-28i

displacement 28.5cc Efficiency 3.4 HP / 2.5 KW drilling 36.00mm center 28.00mm speed limit 1,500 – 8,500 rpm Weight including ignition 1.21 kg including ignition crankshaft 3 ball bearing gasoline mix 1:50 / 2% mix ignition 6-8.4VDC