Honda GX390 1″ 25.4mm Keyed Shaft Engine 11hp Horizontal – GX390 UT2 QC1

R13377,72 Including VAT. Online Sale Price


Honda Engine GX390 1″ Keyed Shaft – GX390 UT2 QC1

p/n: HGX390UT2QC1

Honda Engine GX390 UT2 QC1, 1inch Keyed Shaft (Cyclone Filter). 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. Engine features The OHV design enhances combustion efficiency. A variable ignition timing (digital CDI) results in high power output, reduced fuel consumption and excellent exhaust missions performance. Easy starting with an automatic decompression system and an easy-to-grip soft recoil starter handle. High quality materials and purpose-built components ensure reliable long-term use. Meets world’s most stringent environmental legislation. Guaranteed low fuel and oil consumption. Reduced vibration and noise level.


  • Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficiency
  • Ball bearing supported crankshaft for greater stability.
  • Forged steel crankshaft and rigid crankcase
  • Heavy duty recoil starter
  • Automatic mechanical de-compression system
  • Oil Alert


  • Model: GX390
  • Type: 4-stroke, overhead valve, single-cylinder, horizontal shaft
  • Bore &amp Stroke: 88 x 64 mm
  • Displacement:: 389 cm3
  • Compression Ratio: 8.0 : 1
  • Net Power: 8.2kW (11.0HP) at 3,600 rpm
  • Continuous Rated Power:
  • Maximum Net Torque: 25.1 Nm at 2,500 rpm
  • Ignition System: Transistorised magneto ignition
  • Starting System: Recoil (Electric Starter Optional)
  • Cooling System: Forced-Air
  • PTO Shaft Rotation: Counter-clockwise (from P.T.O. side)
  • Fuel Consumption at Rated Power: 3.7 L/h at 3,600 rpm
  • Recommended Fuel: Unleaded
  • Lubrication System: Splash
  • Recommended Oil: 10W/30 API SG
  • Fuel Capacity: 6.1 L
  • Oil Capacity: 1.1 L
  • Dimensions: 405 x 450 x 443mm
  • Dry Weight: 25kg

Other Options: 2:1 Reduction

Warranty 1 year  Limited (subject to annual service)

Additional information

Weight 32 kg
Dimensions 63 × 60 × 63 cm