Southwest Airlines Orders 92 Additional CFM56-3 Advanced Upgrade Kits
Published on 6th May 2007
CFM56-3 engines are a product of CFM International, a 50/50 joint company between Snecma (Safran Group) and General Electric Company. There are 4,500 CFM56-3 engines in service worldwide. To date, CFM has received orders to upgrade nearly 1,000 of those engines.
Southwest was the launch customer of the Advanced Upgrade package in 2001 with an order for 300. The airline, which has continued to expand its initial order, has taken delivery of 355 kits to date. The remaining 92 kits will be delivered by early 2009. When the additional kits are installed, Southwest will have upgraded nearly its entire 737 Classic fleet.
"The CFM56-3 Advanced Upgrade has really proven its value in service with Southwest Airlines," said Eric Bachelet, president and CEO of CFM. "This latest order reinforces the importance of the consistent technology investment CFM makes in the CFM56 product line and the significant fuel consumption and time on wing benefits that investment is bringing to our customers."
The 355 upgraded engines in service provide significant fuel savings for Southwest. Reducing fuel consumption is the most efficient way to reduce aircraft emissions. This is especially true for carbon dioxide (CO2) emissions, which directly contribute to global warming.
The Advanced Upgrade kit features three-dimensional high-pressure compressor (HPC) aerodynamics (3-D aero) and new high-pressure turbine hardware. The upgrade is installed during normal overhaul and provides significant benefits, including: up to a 1.6 percent improvement in specific fuel consumption (which directly impacts fuel burn), as well as up to 25 degrees additional exhaust gas temperature (EGT) margin, which reduces maintenance costs through longer on-wing life.
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About CFM International
ABOUT CFM INTERNATIONAL
A 50/50 joint venture between GE Aerospace and Safran Aircraft Engines, CFM International has redefined international cooperation and helped change the course of commercial aviation since its founding in 1974. Today, CFM is the world’s leading supplier of commercial aircraft engines with a product line that sets the industry standard for efficiency, reliability, durability, and optimized cost of ownership. CFM produces the LEAP family of engines and supports LEAP and CFM56 fleets for operators worldwide. For the future of air transport, CFM’s RISE program is accelerating development of new propulsion technologies that will pave the way for the next generation of aircraft. Discover more at www.cfmaeroengines.com