Continuing in the steps of the legendary PT6.

1,000 shaft horsepower class

Powerful and versatile for single and twin-engine helicopters. Direct derivative of the famous PT6T and PT6A family of engines.

The initial models in the PT6B Series was derived directly from the legendary PT6T Twin-Pac®, benefiting from its renowned dependability and performance. The 1,000 shaft horsepower class PT6B series, a single engine configuration, has been produced in 6 models and its versatility has been demonstrated in 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 300 PT6B series engines power aircraft in service with 150 operators in 42 countries, having accumulated more than one million flying hours in such applications as emergency medical service, business and utility operations.

Operators of PT6B series engines are supported by P&WC’s industry-leading global customer support. This includes over 30 P&WC-owned and designated service facilities around the world, more than 100 field support representatives on all major continents, a 24/7 Customer First Centre for rapid expert support, the most advanced diagnostic capabilities for this market and the largest pool of P&WC rental and exchange engines in the industry. P&WC’s helicopter engine support has also been consistently ranked No. 1 by operators in Pro Pilot magazine’s annual powerplant support survey.

Need service support? Call:

USA & Canada: 1-800-268-8000
International: +8000-268-8000
or: +01-450-647-8000

Are you an aircraft manufacturer? Call:

Nelson Connolly
Tel: 450-647-4039

Want to buy parts? Click here.