PW126

PW126 refers to a specific model of turboprop engine manufactured by Pratt & Whitney Canada. It is part of the PW100 family of engines, which are widely used in regional airliners and utility aircraft. The PW126 is a derivative of earlier PW100 models, incorporating design improvements to enhance performance and efficiency.

These engines are typically rated in the 2,000 to 3,000 shaft horsepower range. They are known for their reliability, fuel efficiency, and low noise emissions, making them suitable for operations in various environmental conditions. The PW126 features a two-spool design, with a low-pressure spool and a high-pressure spool. This configuration allows for optimized performance across different power settings.

The PW126 engine has been used to power a number of aircraft types, including variants of the ATR 42 and de Havilland Canada Dash 8 series. Its robust design and proven track record have made it a popular choice for airlines operating short to medium-haul routes. Pratt & Whitney Canada continues to provide support and maintenance for these engines, ensuring their continued operational effectiveness.