RK80 – 8HP

The Kubota RK80 is a horizontal, water-cooled, four cycle diesel engine with a capacity of 8HP at 2400RPM, providing a rugged and reliable power solution for a wide variety of applications.


  • Direct injection combustion system reduces fuel consumption by as much as 20%.
  • Built-in balancer suppresses noise and vibration caused by the piston.
  • Highly efficient combustion system prevents heat loss and maximises performance.
  • Complete with a manual or electric start option with a backup manual crank start.
  • Highly efficient diesel engines with superior fuel economy.
  • Global brand renowned for its high performing and reliable engines.


Type Water Cooled Horizontal Diesel Engine
Number of Cylinders 1
Bore & Stroke 82mm x 84mm
Total Displacement (cc) 443
Combustion System E-TVCS
Intake System Naturally Aspirated
Max Output kW/rpm (hp/rpm) 5.9/2400 (8.0/2400)
Cont Output kW/rpm (hp/rpm) 5.2/2200 (7.0/2200)
Starting System Manual Crank Handle / Electric Start
Options Engine Protection Kits
Auto Start and Shutdown

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