Honda GX390 13HP 389cc Horizontal Engine (Recoil Start)

Honda GX390 QZNR Horizontal Engine

The Honda GX390 QZNR is a robust and reliable 4-stroke, air-cooled horizontal-shaft engine designed for a wide range of commercial and industrial applications. It is widely used in heavy-duty machinery like generators, pressure washers, water pumps, and construction equipment.Engine DescriptionEngine Model: Honda GX390 QZNRType: 4-stroke, single-cylinder, overhead valve (OHV), air-cooledDisplacement: 389ccBore x Stroke: 88mm x 64mmCompression Ratio: 8.0:1Ignition System: Transistorized ignition (TCI)Fuel System: Single-choke, diaphragm-type carburetorLubrication System: Splash lubrication with oil filterCooling System: Air-cooledPerformance SpecificationsMaximum Output: 11.7 HP (8.7 kW) @ 3,600 RPMMaximum Torque: 25.4 Nm @ 2,500 RPMFuel Consumption: Approx. 2.2 L/h (at 3,600 RPM)Fuel Tank Capacity: 6.1 litersOil Capacity: 1.1 litersRecommended Fuel: Unleaded gasolineStarting SystemElectric Starter: Equipped with an electric start system for easy startingRecoil Starter: Backup recoil starter included for manual starting if neededShaft and MountingShaft Type: Horizontal shaft with keywayShaft Diameter: 1 inch (25.4 mm)Shaft Length: 3.5 inches (88.9 mm)Keyway: Yes, for secure attachment of machineryDimensions and WeightDimensions (L x W x H): 442mm x 412mm x 472mmDry Weight: 33.5 kg (73.8 lbs)