PIT Group Test
Hydra
Based on TMC Fuel Consumption Test Procedure
Type II, RP 1102A (TMC 2016a), and CFR.
Emission Testing - 41.3 km around an ALPHA low -speed test track with a Horibas OBS-2200 portable emission measuring system.
Once a baseline was established three trials were conducted with a HydraGEN unit attached.
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Installation on Thomas School Buses
HG2 Units are installed on two school buses and tested for a period of 2 months and over 2000 km. The conditions were significant due to the stop and go conditions of the school buses.
Fuel Efficiency Savings:
Bus 1 - 13.8% Fuel Savings
Bus 2 - 15.5% Fuel Savings
NOx Reduction:
Bus 1 - 48% Reduction
Bus 2 - 52% Reduction
