Beware of counterfeit products and spare parts. Always purchase from authorized dealers.
Always ask for Warranty card at point of purchase. Fill it and return to the dealer
The GX390 engine is suitable for a wide range of heavy-duty applications such as construction equipment, tillers, generators, welders, pumps and other industrial applications.
The GX390 engine is suitable for a wide range of heavy-duty applications such as construction equipment, tillers, generators, welders, pumps and other industrial applications.
| Net power (SAE J1349)* 6.3 kW ( 8.4 HP ) / 3600 rpm | Max. Net Torque (SAE J1349)* 19.1 Nm ( 1.94 kgfm ) / 2500 rpm | Cont. rated power 4.6 kW ( 6.2 HP ) / 3000 rpm, 5.1 kW ( 6.8 HP ) / 3600 rpm |
| Type 4-stroke single cylinder OHV petrol engine 25° inclined cylinder horizontal shaft | Bore and Stroke (mm) (V) 77 x 58 mm | Displacement (cc) 270 cm³ | Cylinder sleeve type Cast iron sleeve |
| Oil capacity (litres) 1 Liter | Ignition system Digital CDI with variable ignition timing | Starting system Recoil (el. start optional) | Compression ratio 8.5 : 1 |
| Oil capacity (litres) 1 Liter | Fuel tank capacity (litres) 5.3 Liter | Fuel consumption at rated power 2.4 L/h – 3600 rpm |
| Net power (SAE J1349)* 6.3 kW ( 8.4 HP ) / 3600 rpm | Max. Net Torque (SAE J1349)* 19.1 Nm ( 1.94 kgfm ) / 2500 rpm | Cont. rated power 4.6 kW ( 6.2 HP ) / 3000 rpm, 5.1 kW ( 6.8 HP ) / 3600 rpm |
| Dimensions (L x W x H) (mm) 381 x 428 x 422 mm | Dry weight (kg) 25.8 kg |
| Type 4-stroke single cylinder OHV petrol engine 25° inclined cylinder horizontal shaft | Bore and Stroke (mm) (V) 77 x 58 mm | Displacement (cc) 270 cm³ | Cylinder sleeve type Cast iron sleeve |
| Oil capacity (litres) 1 Liter | Ignition system Digital CDI with variable ignition timing | Starting system Recoil (el. start optional) | Compression ratio 8.5 : 1 |
| Oil capacity (litres) 1 Liter | Fuel tank capacity (litres) 5.3 Liter | Fuel consumption at rated power 2.4 L/h – 3600 rpm |
| Dimensions (L x W x H) (mm) 381 x 428 x 422 mm | Dry weight (kg) 25.8 kg |
| Type 4-stroke single cylinder OHV petrol engine 25° inclined cylinder horizontal shaft | Bore and Stroke (mm) (V) 77 x 58 mm | Displacement (cc) 270 cm³ | Cylinder sleeve type Cast iron sleeve |
| Oil capacity (litres) 1 Liter | Ignition system Digital CDI with variable ignition timing | Starting system Recoil (el. start optional) | Compression ratio 8.5 : 1 |
| Oil capacity (litres) 1 Liter | Fuel tank capacity (litres) 5.3 Liter | Fuel consumption at rated power 2.4 L/h – 3600 rpm |
| Dimensions (L x W x H) (mm) 381 x 428 x 422 mm | Dry weight (kg) 25.8 kg |
| Type 4-stroke single cylinder OHV petrol engine 25° inclined cylinder horizontal shaft | Bore and Stroke (mm) (V) 77 x 58 mm | Displacement (cc) 270 cm³ | Cylinder sleeve type Cast iron sleeve |
| Oil capacity (litres) 1 Liter | Ignition system Digital CDI with variable ignition timing | Starting system Recoil (el. start optional) | Compression ratio 8.5 : 1 |
| Oil capacity (litres) 1 Liter | Fuel tank capacity (litres) 5.3 Liter | Fuel consumption at rated power 2.4 L/h – 3600 rpm |
| Dimensions (L x W x H) (mm) 381 x 428 x 422 mm | Dry weight (kg) 25.8 kg |
| Type 4-stroke single cylinder OHV petrol engine 25° inclined cylinder horizontal shaft | Bore and Stroke (mm) (V) 77 x 58 mm | Displacement (cc) 270 cm³ | Cylinder sleeve type Cast iron sleeve |
| Oil capacity (litres) 1 Liter | Ignition system Digital CDI with variable ignition timing | Starting system Recoil (el. start optional) | Compression ratio 8.5 : 1 |
| Oil capacity (litres) 1 Liter | Fuel tank capacity (litres) 5.3 Liter | Fuel consumption at rated power 2.4 L/h – 3600 rpm |
| Dimensions (L x W x H) (mm) 381 x 428 x 422 mm | Dry weight (kg) 25.8 kg |
Efficiency
The Honda GX390 comes with a digital CDI ignition system, an increased compression ratio for better fuel efficiency.
Design
With its recoil starter and automatic de-compression system the Honda GX390 is always easy to start.
Performance
The Honda GX390 includes precision engineered components and an improved piston design that results in lower vibration.
