Honda GX240 Engine 25mm Shaft


incl GST

Honda GX240
Honda GX240

Key features

  • Net Power Output 5.9 kW at 3,600 rpm
  • Fuel Tank Capacity 5.3 L

With the GX240, you’re looking at one of the best engines in the business. More power. Quieter performance. Lower fuel consumption. Lower emissions. Better features. Exceptional performance. Honda’s GX series lives up to the legend, and then some.

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Fuel Efficient, High Output Operation

  • Digital CDI ignition system with variable timing
  • Increased compression ratio
  • Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency
  • OHV design for increased efficiency and optimal power transfer

Smooth Performance

  • Precision engineered components result in lower vibration
  • Ball bearing supported crankshaft for greater stability
  • Heavy duty balancer shaft
  • Improved piston design

Exceptionally Quiet

  • Large capacity, multi-chamber exhaust system
  • Improved camshaft and muffler reduce overall engine noise by up to 5 dB
  • Reduced mechanical noise due to piston design
  • Forged steel crankshaft and rigid crankcase
  • Helical cut gears
  • Sophisticated air intake system
Engine TypeAir-cooled 4-stroke OHV
Bore x Stroke73 X 58 mm
Displacement270 cm3
Net Power Output7.9 HP (5.9 kW) @ 3,600 rpm
Net Torque13.5 lb-ft (18.3 Nm) @ 2,500 rpm
PTO Shaft RotationCounterclockwise (from PTO shaft side)
Compression Ratio8.5:1
Lamp/Charge coil options25W, 50W / 1A, 3A, 10A, 18A
CarburetorButterfly Float Type
Ignition SystemDigital CDI with variable ignition timing
Starting SystemRecoil/Electric
Lubrication SystemSplash
Governor SystemCentrifugal Mass Type
Air CleanerDual element
Oil Capacity1.1 L
Fuel Tank Capacity5.3 L
FuelUnleaded 91
Dry Weight25 to 30 kg
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