Commercial marine engine : in-board diesel engine 50 - 100 hp (direct injection, natural aspiration)
HD403 (70 hp @ 2700 rpm -> 90 hp @ 2900 rpm) Hyundai EN-TECH

Marine engines : Diesel propulsion for workboats < 500 hp

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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD607 (140 hp @ 2200 rpm -> 160 hp @ 2500 rpm)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD403TA (120 hp @ 2700 rpm -> 150 hp @ 2900 rpm)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD607TA (210 hp @ 2200 rpm -> 250 hp @ 2500 rpm)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD611 (210 hp @ 2000 rpm -> 240 hp @ 2200 rpm)
  
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  Commercial marine engine : in-board diesel engine 200 - 400 hp (direct injection, turbocharged)
  HD611TA (360 hp @ 2000 rpm -> 390 hp @ 2200 rpm)
  
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  Commercial marine engine : in-board diesel engine 200 - 400 hp (direct injection, turbocharged)
  HD611T (280 hp @ 2000 rpm -> 310 hp @ 2200 rpm)
  
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  Commercial marine engine : in-board diesel engine 300 - 500 hp (direct injection, turbocharged)
  HD613TA (430 hp @ 1800 rpm -> 490 hp @ 2000 rpm)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD403TA2 (140 hp @ 2800 rpm -> 170 hp @ 3000 rpm)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD607T (175 hp @ 2150 rpm -> 210 hp @ 2500 rpm)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (direct injection, turbocharged)
  HD403T (100 hp @ 2700 rpm -> 120 hp @ 2900 rpm)