Series 1100 Engines With SCR

Starting in 2014 Tognu will introduce Tier 4 Final engines, such as the six-cylinder Series 1100, equipped with exhaust gas recirculation, SCR units and diesel particulate filters. MTU’s development goal, however, is to fulfill Tier 4f without diesel particulate filters which would be a major advantage concerning space requirements and weight.

• Reduces fuel consumption up to 5% compared to Tier 4i solutions
• Provides increased durability up to 20%, high torque at low engine speed, high engine exhaust brake performance 
• Operates in power range from 375 hp to 430 hp
• Common rail injection system generating up to 2,500 bar injection pressure ensures low raw particulate emissions and efficient combustion
• All technology for exhaust aftertreatment is incorporated in a single module