| The Toronto Transit Commission (TTC) ordered 80 2006 Orion VII model diesel buses to replace some GM New Looks and the retiring Orion VI CNG. They are numbered 7900-7979. They are equipped with the Cummins ISL engine rather than the Detroit Diesel S50EGR engine. The 2002-2005 Orion VII have S50EGR engines. Detroit Diesel has stopped production of the S50EGR engine and consequently the TTC opted for Cummins. These buses are all allocated at Wilson Garage. These buses are equipped with Cummins ISL engine with Allison B400R transmission.
Photos in this section are taken by Felix Poon or D. Yip. |
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