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2004 Cummins ISB 5.9L (ACERT™)Benchmarking Report 

The Model Year 2004 Cummins ISB 5.9L (ACERT) engine assessment includes the following data:

• Steady-state mapping at 21 speed/load conditions, including:

  • Gaseous and particulate emissions

  • Fuel consumption and efficiency

  • Fuel injection schedule

  • Heat rejection

    • Aftercooler

    • Total engine coolant

• Step-transient tests with:

  • Torque rise rate

  • NOx and smoke opacity

  • Actuator response

  • Injection timing

• 300-hr durability assessment with:

  • Oil consumption measurement

  • Oil degradation and fuel dilution

  • Wear and additive metals in the oil

• Engine disassembly and inspection:

  • Critical dimensions

  • Exhaust treatment system description

  • Subsystem and component descriptions

  • Photographs of components

• Air flow testing of head

  • Port flow coefficients

  • Swirl

Price: $25,000

For more information about our Model Year 2004 Cummins ISB 5.9L (ACERT) engine assessment capabilities, or how you can contract with Southwest Research Institute, please contact Tim Callahan, Program Manager, tcallahan@swri.org or (210) 522-6890. The fax number is (210) 522-6466.

benchmarking.swri.org

| Design and Development | Engine, Emissions & Vehicle Research Division | SwRI Home |

Southwest Research Institute^® (SwRI^®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 11 technical divisions.

March 12, 2013