University of California, Riverside

Center for Environmental Research & Technology



Heavy Duty Engine Dynamometer


Heavy Duty Engine Dynamometer

CE-CERT’s Heavy-Duty Engine Dynamometer Test Facility is designed for a variety of applications including verification of diesel aftertreatment devices, certification of alternative diesel fuels, and fundamental research in diesel emissions and advanced diesel technologies. The engine dynamometer facility components were provided as a turnkey system by Dyne Systems of Wisconsin. CE-CERT’s Mobile Emissions Laboratory (MEL) is used directly in conjunction with this facility for certification type emissions measurements. The facility is recognized by CARB for conducting engine dynamometer testing, and has been the cornerstone of CARB’s recent study of biodiesel as part of the Low Carbon Fuel Standard (LCSF).

The test cell is equipped with a 600 horsepower (hp) GE DC electric engine dynamometer that was obtained from the EPA’s National Vehicle and Fuels Emission Laboratory in Ann Arbor, MI. The dynamometer is capable of testing approximately 85% of the engines used in on-road applications, and will primarily be used for engines in the 300 to 600 hp range. A charge air conditioning system was obtained from Dyno Air of North Carolina to provide temperature/ humidity control for the engine intake air, with an accuracy of ±2°C from the setpoint. 

HD Engine Dyno Testing Rates
DescriptionDaily
HDD only* TBD
HDD + MEL* TBD
Prep Day TBD

For all pricing inquiries, please contact Kent Johnson at (951) 781-5786 or kjohnson@cert.ucr.edu.

*HDD Only Testing for Performance testing or Electric Motors. HDD + MEL testing for emissions on diesel or alternative-fuelled engines.

More Information 

General Campus Information

University of California, Riverside
900 University Ave.
Riverside, CA 92521
Tel: (951) 827-1012

Center Information

Center for Environmental Research & Technology
1084 Columbia Avenue
Riverside, CA 92507
Directions to CERT

Tel: (951) 781-5791
Fax: (951) 781-5790
E-mail: certinfo@cert.ucr.edu

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