Potential of the 50cc Two Wheeler Motor Vehicle Class in Respect of Future Exhaust Emission Targets 2004-32-0050
Future emission regulations for two wheeler vehicles driven by small capacity engines will include the cold start characteristics and the durability behavior.  Based on the European homologation cycle ECE R47 and an additional cold start test cycle, a number of scooters driven by 50cc engine concepts in combination with different exhaust gas after treatment strategies have been analyzed and evaluated. The test series have been performed with the help of a CVS measurement system according the European homologation instruction and in addition with the help of an online emission recorder measurement.
Citation: Hirz, M., Korman, M., Eichlseder, H., and Kirchberger, R., "Potential of the 50cc Two Wheeler Motor Vehicle Class in Respect of Future Exhaust Emission Targets," SAE Technical Paper 2004-32-0050, 2004, https://doi.org/10.4271/2004-32-0050. Download Citation
Mario Hirz, Matjaz Korman, Helmut Eichlseder, Roland Kirchberger
Graz University of Technology, Institute for Internal Combustion Engines & Thermodynamics Engine Research
Small Engine Technology Conference & Exposition
SAE 2004 Transactions Journal of Engines-V113-3