The PT6T-3/T400 Twin-Pac Turboshaft Engine
The PT6T-3/T400 or "Twin-Pac" is a version of the Pratt and Whitney Canada PT6 engine. It is a turboshaft engine designed for use in helicopters, Bell 212 and UH-1N. Originally designated by the United States military as the T400, this engine produces up to 2,000 hp at 6,000 rpm from two 900 shaft horsepower PT6 engine powersections. Hence the name "Twin-Pac". The two power sections drive a common output reduction gearbox via a turboshaft allowing flexible control of power as required. The Twin-Pac has been developed to be used in a wide range of helicopters such as the AH-1, Bell and Sikorsky S-58T. In addition to engine sales and lease, Euravia have multiple capabilities on the PT6T-3/T400 Twin-Pac engine;
Alongside these core services, Euravia delivers an extensive range of Design and Post Design Solutions for the P&WC Twin Pac. These include component and engine life assessment, reliability studies, component improvement programs and specialist tooling. For full details click on the contact form to make a servicing enquiry.
Use the contact form above to send us a message or telephone +44 1282 844480 for further information.