Honda Horizontal Engine: GX240-QXC9 with Cyclone Air Cleaner

An OHV horizontal shaft lightweight engine. Overhead Valve design offers cooler, fuel-efficient operation and cast iron cylinder sleeve provides longer service life. 

Common uses include: powering air compressors, generators, pumps, pressure washers, reel-type mowers, cement trowels, and construction equipment. 

View: GX240 Owner’s Manual

Product Features:

• Fuel efficient, high output operation – precision camshaft design offers precise valve timing, optimal valve overlap, and better fuel efficiency
  
• Smooth performance – ball bearing supported crankshaft for increased stability and lower vibration
  
• Exceptionally quiet – multi chamber exhaust; improved camshaft and muffler reduce overall engine noise by up to 5 dB
  
• Proven reliability – dual element air cleaner, cast iron cylinder sleeve, oil alert
• Emissions compliant – CARB and EPA certified
• 3 year limited manufacturer’s warranty included!
  

Product Specifications:

• Engine Type: Air-Cooled, 4-Stroke OHV
• Bore Stroke: 2.9″ X 2.3″
• Displacement: 270 cm3
• Net Power Output: 7.9 HP @ 3600 RPM
• Net Torque: 13.5 @ 2500 RPM
• Crankshaft Diameter: 1″
• Crankshaft Length: 3-31/64″
• Crankshaft End Tapped Size: 7/16-20 UNF
• Crankshaft Keyway Width: 1/4″
• Oil Capacity: 1.16 quarts
• Fuel Tank Capacity: 5.6 quarts
• PTO Shaft Rotation: Counterclockwise
• Compression Ratio: 8.5:1
  
• Carburetor: Float, Inner Vent
• Max RPM: 3600
• Starting System: Recoil
• Lubrication System: Forced Splash
• Governor System: Centrifugal Mechanical
• Air Cleaner: Cyclone
• Warranty: 3 Year Limited Manufacturer’s Warranty
• Shipping Weight: 65 lbs

Alternate Product Lookup Codes:

• GX240QXC9
• GX240ut2QXC9