The Pratt & Whitney PW1700G is a turbofan engine designed for regional aircraft. It is part of the Geared Turbofan family, which features a unique gear system that allows the fan to operate at a different speed than the engine core. This design improves fuel efficiency and reduces noise, making it suitable for modern aviation standards. With a thrust range of 15,000 to 17,000 pounds, the PW1700G powers aircraft like the Embraer E-Jet E2 series. Its advanced technology contributes to lower emissions and operational costs, enhancing the overall performance of regional air travel.