This Kohler V-Twin commercial engine is a air cooled horizontal shaft that is built to last. It has cast iron cylinder liners, and a aluminium block that make this engine ready for the long haul. Key features include User friendly maintenance, High Power Perfomance, Reliability and long life design, Quiet smooth operation, Easy dependable starts.


  • Integrated oil coolers extend oil-change intervals and maintain low temperatures during the entire power range
  • High-efficiency, heavy-duty air filters provide protection from debris and ensure longer service intervals
  • Extra-large sleeve bearings support heavy loads in commercial and industrial environments


  • Gross Horsepower of 20.5HP (674cc)
  • Heavy Duty Air Filter Assy 
  • Over Head Valve V-Twin Engine
  • Horizontal Shaft 
  • Cast Iron Sleeve
  • Electric Start Engine
  • Muffler not supplied, Can be supplied at additional cost (Available on our Accessories Page)
  • Model Number - CH640
  • 2 Year Warranty

Customer Questions

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Q: Hello I am just checking do you have KOHLER CH 680 for the Dingo in stock Thanks

A: The Kohler CH680 Dingo Spec engine is currently available.