LEAF 2021

Prices and Supplies are subject to change without notice CUSTOMER SERVICE 1-262-763-4087 FAX 1-262-763-1920 ROTAX ® 447 UL SCDI 25 20 15 10 0 3000 3500 4000 4500 5000 5500 6000 6500 7000 FUEL CONSUMPTION Engine Speed RPM Fuel Consumption (1/h) Fuel Consumption (US/gal/h) 6,3 5,3 4,3 3,3 2,3 1,3 __ 447 UL SCDI 2V --- 447 UL SCDI 1V Conversion 1 l = 0.26417 gal US 1 gal US = 3.78541 ENGINE TORQUE 50 45 40 35 30 25 20 3000 3500 4000 4500 5000 5500 6000 6500 7000 35 30 25 30 15 Engine Torque (Nm) Engine Torque (ft. lbs.) Engine Speed RPM __ 447 UL SCDI 2V --- 447 UL SCDI 1V Conversion 1 Nm = 0.737 ft.lbf. 1 ft.lbf. = 1.356 Nm ENGINE PERFORMANCE (kw) 35 45 30 40 25 35 20 25 15 20 10 15 5 10 0 0 3000 3500 4000 4500 5000 5500 6000 6500 7000 5 Engine Performance kw Engine Performance Hp Engine Speed RPM __ 447 UL SCDI 2V --- 447 UL SCDI 1V Conversion 1 kW = 1.34 hp 1 hp = 0.7457 kW Weight Standard kg lbs Engine* 26.8 59.1 1 Carburetor 0.9 2.0 Exhaust System 4.9 10.8 Options kg lbs Air Filter 0.2 0.4 Electric Starter 3.5 7.7 Gearbox "B"/ i=2.0/2.24/2.58 4.5 9.9 Options kg lbs Gearbox "C"/ i=2.62/3.0/3.47/4.0 8.0 17.6 Gearbox "E"/ i=2.62/3.0/3.47/4.0 11.2 24.7 Intake Silencer 1V 0.8 1.8 After Muffler 1.6 3.5 *Engine also available in free-air version. ROTAX ® 447 UL SCDI 2-cylinder, 2 stroke fan cooled engine with piston ported inlet, electronic single ignition, exhaust system, carburetor, rewind starter. Version PERFORMANCE TORQUE MAX RPM kW hp 1/min Nm Ft. lb. 1/min 1/min. 447 UL-1V 29.5 39.5 6500 46 34.0 6000 6800 BORE STROKE DISPLACEMENT COMPRESSION RATIO 67.5 mm 2.66 in. 61 mm 2.40 in 436.5 cm 3 26.64 cu.in. th: 9.6 ef: 6.3 Fuel SUPER 2-stroke oil mixing ratio min. MON 83 RON 91* min. AKI 87* *Leaded or unleaded API-TC-Classification 1:50 ignition unit ignition timing spark plug Ducati single CDI 18˚ v. OT Part No. 897 055 Generator performance RPM VOLTAGE 155 W DC 6000 1/min 13.5 V 79 NOTICE: All ROTAX® technical information found in this publication is reproduced using ROTAX® provided materials, but is for reference use only and subject to change without notice. Please consult flyrotax.com for the most current technical data.