ESW America   200 Progress Drive    Montgomeryville, PA 18936

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Small Engine Testing

20 HP Engine Dynamometer

  • Magtrol 20 HP Eddy current

  • Max speed 18,000 rpm / 6000 rpm (vertical)

  • 10″ CVS dilution tunnel, 400 CFM

5 HP Engine Dynamometer

  • Magtrol 5 HP powder-brake

  • Max speed 25,000 rpm

  • 10″ CVS dilution tunnel, 400 CFM

Emission Capabilities

  • Emission test cycles: any multi-mode steady cycle

  • Gaseous emissions (Horiba MEXA 7200 D, 9200 & CAI): NOx, NO2, NO, THC, CH4, CO, CO2

  • Continuous/bag emission sampling

  • Automated catalyst de-greening cycles, steady-state and transient engine break-in

 

SORE (Small Off-Road Engine) Testing

  • Certification tests for EPA and CARB

  • Calibration and developmental testing

  • Applications: lawn & garden mowers, snow blowers, hand-held equipment, portable gensets