Efficiency | Clear Air

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  Clean Diesel Powers the World

  A new generation of Tier 4 clean diesel power has emerged, ready to meet the needs of a sustainable future. Diesel power is the workhorse of the global economy. Commercial trucks, freight locomotives and container ships move a vast variety of goods from around the world to local store shelves. Feeding the world is made possible by more powerful and efficient farm tractors and machines, almost all diesel-powered. Ref: DieselTechForum

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  Cummins Tier 4 Solutions for Off-Road Engines and Equipment

  Jennifer Rumsey, the Vice President of Engineering for Cummins Engine Business, explains how Cummins developed its clean diesel engine technology through the Tier 4 Interim and Tier 4 Final stages to develop near zero emissions products. This included adding new components like a common rail high pressure fuel system for particulate control, exhaust gas recirculation, a variable-geometry turbocharger, a particulate filter, and the Selective Catalytic Reduction. Learn more at dieselforum.org

   

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  Bauer Gear Motor – Guide to IE4

  Motors that meet IE4 energy efficiency standards, such as BAUER’s PMSM range, are usually permanent magnet arrangements, where the permanent magnets maintain their own persistent magnetic fields and are generally made from rare earth metals. Conversely, the materials are not particularly rare, they just happen to come from the class of metals known as rare earth metals.