iGX390 13.0 Horsepower (STR)



Taking intelligence to a whole new level.
iGX390
The iGX390 is technologically advanced, offering you features and performance like no other small engine in the world. With its multi-function, high performance design combined with the same superior reliability of Honda's legendary GX engines, the iGX sets a new standard for engines.

Common Applications
  • Pressure washers
  • Generators
  • Forestry equipment
  • Construction / industrial equipment
  • Agricultural equipment
  • Water pumps
  • Trailer Hydraulics
IMAGE QTY SKU *PTOStarterAir CleanerOil AlertNotesDry Weight
 EA 2235.29
HE-IGX390UT2-QZNR HONDA IGX13HP ENG AT 1" SHAFT ES 20A 1Recoil / ElectricDual ElementYes20 Amp37 kgs / 82 lbs
Product Specifications
Bore x Stroke 88 X 64 mm (3.5 x 2.5 in)
Carburetor Horizontal type butterfly valve
Compression Ratio 8.2 : 1
Dimensions (L x W x H) 407 x 485 x 449 mm (16.0 x 19.1 x 17.7 in)
Displacement 389 cm3
Engine Type Air-cooled, 4-Stroke, OHV, single cylinder
Fuel Tank Capacity 6.1 l (6.4 US qt)
Governor System Electric Starter (Self Tuning)
Ignition System Digital CDI with variable ignition timing
Lubrication System Splash
Net Horse Power Output* 8.7 kW (11.7 HP) at 3,600 rpm
Net Torque 26.4 Nm (19.5 lbs ft) at 2,500 rpm
Oil Capacity 1.1l (1.16 US qt .97 Imp qt.)
PTO Shaft Rotation Counterclockwise (from PTO shaft side)