7TECHNICAL DATA EM4351UH, EM4350UH, EM4350LHModel EM4351UH EM4350UH EM4350LHHandle type Bike handle Bike handle Loop handleDimensions: length x width x height (without cutting tool) mm 1,812 x 618 x 528 1,812 x 635 x 460 1,812 x 339 x 250Mass (without plastic guard and cutting tool) kg 8.6 8.3 7.9Volume (fuel tank) L 0.6Volume (oil tank) L 0.1Engine displacement cm 3 43.0Maximum engine performance kW 1.5 at 7,500 min -1Engine speed at recommended max. spindle speed min -1 10,500Maximum spindle speed (corresponding) min -1 7,200Idling speed min-1 3,000Clutch engagement speed min-1 4,000Carburetor Diaphragm typeIgnition system Non-contact, magnet typeSpark plug type NGK CMR6AElectrode gap mm 0.7 - 0.8CUTTERBLADENYLONCUTTINGHEADCUTTERBLADENYLONCUTTINGHEADCUTTERBLADENYLONCUTTINGHEADVibration perISO 22867Right handle(Rear grip)ahv eq m/s2 2.2 2.1 3.1 3.5 4.2 2.6Uncertainty K m/s 2 0.5 0.6 0.5 0.8 1.1 0.7Left handle(Front grip)a hv eq m/s2 1.7 2.0 4.8 4.0 3.8 3.7Uncertainty K m/s 2 0.5 0.5 2.9 0.9 1.0 1.4Sound pressure level average toISO 22868L PA eq dBA 92.4 96.2 91.2 96.1 92.8 94.9Uncertainty K dBA 1.8 2.0 2.2 1.6 1.6 2.1Sound power level average toISO 22868LWA eq dBA 101.8 108.9 103.1 109.1 103.4 107.7Uncertainty K dBA 1.8 1.4 1.1 1.1 1.5 1.2Fuel Automobile gasoline (petrol)Engine Oil API grade SF class or higher, SAE 10W-30 oil(automobile 4-stroke engine oil)Cutting tools (cutter blade dia.) mm 305 (with three blades)Gear ratio 13/19