Yanmar 3TN86CHT and 4TN86CHT Industrial Diesel Engines

The 3TN86CHT and 4TN86CHT engines provide 20% and 14%, respectively, more power output than Yanmar's TNV models of the same displacement.

Engine 1

Yanmar introduces the 3TN86CHT and 4TN86CHT high-powered industrial diesel engines which comply with EU Stage V and U.S. EPA/CARB Tier 4 emissions regulations. 

  • Provides higher power density
  • Compact design, allowing it to easily be fitted to customers’ machinery
  • Offers lower fuel consumption and noise 
  • Vertical, water-cooled, 4-cylce design
  • Increased power output provided by new turbocharger matching design
  • 3TN86CHT model provides 20% more power output and 4TN86CHT 14% more power than TNV models of the same displacement with intercooled turbo 
  • Output of exhaust gas aftertreatment system was increased without making it larger in size
  • Equipped with proprietary DPF system for capturing particulate matter
  • DPF cleaning service has a long interval of 6,000 hours
  • 3TN86CHT has rated output of 40.1 kW (53.8 hp) and maximum torque of 197 Nm (145.3 lb.-ft.)
  • 4TN86CHT provides 55.4 kW (74.3 hp) of power and 263 Nm (194 lb.-ft.) torque rating
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