Commercial marine engine : in-board diesel engine 50 - 100 hp (indirect injection, natural aspiration)
UM4JB1 (49 KW @ 3200 RPM) Isuzu motors

Marine engines : Diesel propulsion for workboats < 500 hp

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  Commercial marine engine : in-board diesel engine 100 - 300 hp (indirect injection, turbocharged)
  UM4BG1TCX (134 KW @ 2700 RPM -> 147 KW @ 2800 RPM)
  
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  Commercial marine engine : in-board diesel engine 300 - 500 hp (common-rail, turbocharged)
  UM6HK1WM-AB3K (261 KW @ 2500 RPM)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (indirect injection, turbocharged)
  UM6BG1TCX (191 KW @ 2600RPM -> 210 KW @ 2700 RPM)
  
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  Commercial marine engine : in-board diesel engine 300 - 500 hp (common-rail, turbocharged)
  UM6HK1WM-AB2H (224 KW @ 2400 RPM)
  
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  Commercial marine engine : in-board diesel engine 200 - 400 hp (indirect injection, turbocharged)
  UM6SD1TCX (254 KW @ 2220 RPM -> 279 KW @ 2300 RPM)
  
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  Commercial marine engine : in-board diesel engine 300 - 500 hp (common-rail, turbocharged)
  UM6HK1WM-AB3H (261 KW @ 2500 RPM)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (indirect injection, natural aspiration)
  UM4BG1Z (81 KW @ 2900 RPM)
  
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  Commercial marine engine : in-board diesel engine 100 - 300 hp (indirect injection, turbocharged)
  UM4JB1TCX (85 KW @ 3200 RPM)
  

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  Commercial marine engine : in-board diesel engine 500 - 750 hp (direct injection, turbocharged)
  UM6WG1TC-AB2H (447 KW @ 2000 RPM)
  
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  Commercial marine engine : in-board diesel engine 500 - 750 hp (direct injection, turbocharged)
  UM6WG1TC-AB3H (485 KW @ 2100 RPM)
  
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  Commercial marine engine : in-board diesel engine 500 - 750 hp (common-rail, turbocharged)
  UM6WG1WM-AB1K (377 KW @ 1800 RPM)
  
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  Commercial marine engine : in-board diesel engine 500 - 750 hp (direct injection, turbocharged)
  UM6WG1TCX (515 KW @ 2060 RPM -> 537 KW @ 2100 RPM)
  
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  Commercial marine engine : in-board diesel engine 500 - 750 hp (common-rail, turbocharged)
  UM6WG1WM-AB2K (447 kw @ 2000 rpm)
  
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  Commercial marine engine : in-board diesel engine 500 - 750 hp (direct injection, turbocharged)
  um6wg1tc-ab1k (377 kw @ 1800 rpm)