Aircraft Engines

The CF34 sparked one of the most important events in commercial aviation: the introduction of the regional jet. The latest CF34 engine is the CF34-10.
CF34 engine

Engine Overview

Aircraft readiness, on-time departures, reliability and cost-effective operation are all important measures of a successful regional aircraft engine.

Dependability is inherent in the CF34. It is a derivative of GE's rugged, combat-proven TF34 which powers the U.S. Air Force A-10 and U.S. Navy S-3A. The CF34 has evolved from this solid military experience base as a superior commercial engine with excellent performance margin, durability, and a level of reliability that allows today's 50 to 105 passenger regional jets to be flown with utmost confidence throughout the world.

The CF34 family is designed with a particular concern for its effect on the total flying environment . . . inside the cabin and outside.

The inherently quiet CF34 helps make travel comfortable and more productive. Low noise also contributes to greater operational flexibility. The CF34 is not only a quiet engine, but it is also well within FAA, U.S. Environmental Protection Agency (EPA) and International Civil Aircraft Organization (ICAO) requirements for smoke and emissions.

GE is so committed to the CF34, that it has invested more than $1 billion over the last decade.

Manufacturer	Engine	Country
	Allison	V-1710	USA
	Clerget	Clerget Rotary Engine (Type 9B)	France
	Daimler Benz	DB 601	Germany
	Le Rhone	Le Rhone Rotary	France
	Le Rhone	Super Rhone	France
	Lycoming	XR-7755	USA
	Pratt and Whitney	Wasp	USA
	Pratt and Whitney	R-2800 Double Wasp	USA
	Pratt and Whitney	Hornet	USA
	Rolls Royce	Merlin V-1650	Great Britain
	Wright Aeronautical	Whirlwind	USA
	Wright Aeronautical	Cyclone R-1820	USA
	Wright Aeronautical	Hispano-Suiza E-2 & E-4	USA