PT6B

The 1,000 shaft horsepower class PT6B series, a single engine configuration, has been produced in 7 models and its versatility has been demonstrated on a wide variety of applications. More recently, the PT6B-67A engine was developed with the PT6C-67A and PT6C-67C engine models providing the basis. 

More than 1,450 PT6B series engines delivered to power helicopters in service, with 171 operators in 47 countries, having accumulated more than 2.7 million flying hours in such applications as emergency medical service, business and utility operations.

Protect the value of your asset, plan your budget and minimize unscheduled maintenance with our Maintenance Programs: Our ESP™ for single aircraft, our FSP for growing fleets of 2-5 helicopters, and our FMP for fleets of six or more aircraft. Know your engine from the inside out, with our oil analysis technology, now included as part of Eagle Service™ Plan (ESP™) coverage. You may also purchase it separately through the MyP&WC Power portal.

You can keep your helicopter in the air with our SMART program. Our two-year, 500-hour Certified Pre-Owned program benefits buyers and sellers of used helicopters.

Operators of PT6B engines are supported by Pratt & Whitney Canada’s industry-leading global customer support. The network includes over 50 Pratt & Whitney-owned and designated service facilities around the world, more than 100 field support managers (FSMs) on all major continents, 24/7 technical and logistic support through our CFirst customer response centres, the most advanced diagnostic capabilities and the largest pool of Pratt & Whitney Canada rental and exchange engines in the industry.