ML-120K — two-stroke gasoline engine

ML-120K — lightweight two-stroke gasoline aircraft carbureted engine (12 hp), manufactured by JSC “Motornaya Lavka”. Applications: • entry-level ultralight aircraft • small fixed-wing UAVs • motorgliders and experimental aircraft • training and sport aviation platforms • test bench and research installations Design: • two-cylinder horizontally opposed (boxer) configuration • gasoline, piston engine • two-stroke cycle • air-cooled • rotation (from propeller side): counterclockwise Advantages: • purpose-built aviation engine • controlled domestic assembly • integration into domestic UAVs and ultralight aircraft • localized service support • localized production Technical Specifications Main Parameters: • power at 7500 rpm: 8.83 kW (12 hp) • rotational speed: up to 7500 rpm • displacement: 120 cc • cylinder bore: 45 mm • piston stroke: 36 mm • specific fuel consumption: 450–500 g/kWh • cycle: 2-stroke • number of cylinders: 2 Fuel: • gasoline • fuel/oil mixture ratio: 45:1 Dimensions: • length: 217 mm • width: 290 mm • height: 182 mm • weight: 2800 g System: • ignition: electronic (Hall sensor) • fuel system: carburetor Additional Parameters: • maximum torque: 9.87 Nm • recommended propellers: 25–26 inches • recommended UAV type: fixed-wing Manufacturer: • manufacturer: JSC “Motornaya Lavka” • country: Russia • model: ML-120K • OKPD 2: 30.30.11.000 • HS Code (EAEU): 8407100000 Package Contents: • assembled engine • starter • passport (data sheet) • user manual Options: • generator — upon customer request Supply and Warranty: • minimum order: 2 units • stock availability: yes • production and delivery time: 90 days • warranty: 1 year