GE began testing engines equipped with China's ARJ21 regional airliner
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GE said that the CF34-10A engine is 80% versatile with the -10E model that drives the Embraer 190/195 large regional jetliner, featuring wide-chord fan blades, three-dimensional aerodynamically designed high-pressure compressor blades, and low The combustion chamber and the single stage high pressure turbine are discharged.
The first two engines to be tested for flight were finalizing the final assembly at GE's Durham, North Carolina facility, in Peebles in November, and to China Aviation Industry First Group (AVIC 1) in December. Preparation for delivery. The first 90-seat ARJ21-700 is being assembled at the Shanghai Aircraft Factory and is scheduled to be shipped in December.
China Aviation Commercial Aircraft Corporation (ACAC) hopes that ARJ21 will achieve its first flight in March 2008 and China's airworthiness certification in the third quarter of 2009. GE plans to obtain an American Airworthiness Certificate for the engine in 2008. According to ACAC, as the power of the ARJ21, the CF34-10A engine will be assembled and produced in Shenyang, China.
GE said that the CF34-10A's first test engine (FETT) will reach its initial performance standard operating condition within October after airfoil and crosswind airworthiness testing. The engine's forensic thrust will reach 18,500 pounds (82 kN).
Since 1992, the CF34-3 was used in the Bombardier CRJ100 aircraft, and the CF34 engine was put into the regional aviation market. More than 3,600 units have been delivered since then, of which more than 1,200 units are used as CRJ700/900 and E-170/. The 175 power unit, while more than 200-10E models are on the E-190/195 aircraft.