Transport Canada certifies Pratt & Whitney PurePower® PW1500G engine for Bombardier CSeries aircraft

Bombardier Aerospace and Pratt & Whitney announced that Pratt & Whitney has successfully achieved Transport Canada type certification of its first PurePower Geared Turbofan™ engine – the PW1500G engine that will power Bombardier’s CSeries aircraft.

Pratt & Whitney has conducted over 4,000 hours of rigorous engine testing since the initial engine began testing in September 2010. The PW1500G engine test program included 340 hours of flight testing on P&W’s experimental 747 Flight Test airplane.

“Certification of the PW1500G engine is a significant milestone and a critical step in supporting the progressive transfer of the first CSeries flight test vehicle to the flight test program,” said Rob Dewar, vice president and general manager, CSeries, Bombardier Commercial Aircraft. “We are very pleased with the engine’s performance and the overall, steady progress of the CSeries aircraft program. We have met a number of key milestones over the last few months, accepted the first pair of PW1500G propulsion systems and are in the process of completing final assembly of the first CSeries flight testaircraft.”

“We have successfully demonstrated the durability and game-changing performance of our Geared Turbofan engine architecture,” said Bob Saia, vice president, Next Generation Product Family, Pratt & Whitney. “To date we have conducted over 9,000 hours of testing on our Fan Drive Gear System, demonstrating the service readiness of our gearbox. We have also validated the improvement in fuel efficiency and noise reduction that we targeted in 2007, when we launched the PurePower PW1500G program.”

The PW1500G engines were type certified through Transport Canada by Pratt & Whitney Canada and are assembled at Pratt & Whitney Canada’s Mirabel Aerospace Centre in Mirabel, Quebec.

Source/Photo: Bombardier