As the largest of Honda’s flagship GX range of engines, the GX390 is used in all sorts of applications. From Pressure Washers and Construction/Industrial equipment, to Tillers/Cultivators, Generators and Commercial Lawn & Garden Equipment, it can be found working hard all over Australia. Due to its power and emissions compliance, heavy-duty Forestry Equipment, Agricultural Equipment and Water Pumps are also powered by the gutsy GX390.
GX390
4-stroke, overhead valve, single-cylinder, horizontal shaft
88 × 64 mm
389 cm3
8.2:1
8.7kW (11.7HP) at 3,600 rpm
26.5 Nm at 2,500 rpm
Transistorised magneto ignition
Recoil (Electric Starter Optional)
Forced-Air
Counter-clockwise (from P.T.O. side)
Unleaded
Splash
10W/30 API SG
1.1l
6.1l
405 × 450 × 443mm
31kg
2:1 Reduction