The renowned Twin-Pac® has been the workhorse of medium class helicopters for four decades and is still going strong. The standard in its class for rugged dependability and excellent operating economics.
Our customers associate the Twin-Pac® with lasting dependability since its service entry in the 1970s. PT6T engines continue to enjoy strong sales today based on the excellent reputation and performance of the Agusta and Bell 212 and 412 helicopters and the PT6T's unparalleled record of dependability, together with a steady influx of advanced, value-based technologies.
Versatility on a wide variety of applications
The 1,800 to 2,000 shaft horsepower class, twin-power section PT6T has been produced in 11 models and its versatility has been demonstrated on a wide variety of applications for 350 operators in 75 countries. More than 7,250 PT6T engine power sections have been produced, accumulating nearly 44 million flying hours in such applications as oil exploration, emergency medical service, maritime patrol and utility operations.
Global Customer Support
Operators of PT6T series engines are supported by Pratt & Whitney's industry-leading global customer support. This includes over 30 Pratt & Whitney-owned and designated service facilities around the world, more than 100 field support representatives on all major continents, two 24/7 Customer First Centres for rapid expert support, the most advanced diagnostic capabilities for this market and the largest pool of Pratt & Whitney rental and exchange engines in the industry.
Features of the PT6T engine family continue to expand
* Powers are approximate values at take-off. Available at sea level, standard day, static conditions, uninstalled. ** Dimensions are approximate values. *** Equivalent Shaft Horsepower: includes estimated equivalent contribution of exhaust thrust.