Series 900 Engines With SCR

The use of SCR technology on Series 900 engines from Tognum helps the engines meet Tier 4i standards.

Mtu 6r926c 10280461
Mtudetroitdiesel 10055816

Operating in a power range up to 240kW (320 hp), Tognum's Series 900 engines offer low fuel consumption as well as the ability to meet U.S. emission stage EPA Tier 4 interim (Tier 4i).

  • Uses Selective Catalytic Reduction (SCR) exhaust aftertreatment system reduces nitrogen oxide emissions in exhaust gases
  • SCR catalyzer replaces exhaust muffler so only minimal additional installation space is needed
  • Benefits include up to 5% reduced fuel consumption 
  • Similar dimensions and cooling requirements as predecessors enables OEMs to convert applications without extensive modifications
  • Same constructional design for US Tier 4i zones as for European EU III B standard zones
  • High-pressure injection and optimized combustion eliminates need for diesel particulate filter
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