Engine Portfolio
CFM International
Company Overview:
CFM International operates as an equal partnership between GE Aerospace and Safran Aircraft Engines. This manufacturer holds a dominant position in commercial aviation engines, having produced tens of thousands of units that currently power most of the narrow-body aircraft worldwide.
Engine Types We Service:
High-bypass turbofan engines designed for Boeing 737 – 300/400/500 aircraft, featuring proven reliability in short to medium-haul operations
Thrust: 18,500-23,500 lbf
Fan Diameter: 68 inches
Production Period: 1984-2000
Units Produced: ~8,000+ engines
First CFM56 variant to achieve commercial success
Powers over 30% of all Boeing 737 Classic aircraft worldwide
Advanced turbofan engines powering Airbus A320 family aircraft, offering enhanced fuel efficiency and reduced emissions
Thrust: 22,000-33,000 lbf
Fan Diameter: 68 inches
Production Period: 1988-2016
Units Produced: ~9,860+ engines
Features the industry’s first dual-channel FADEC system
One engine accumulates over 100,000 flight hours in service.
Next-generation engines for Boeing 737-600/700/800/900 series, delivering improved performance and lower operating costs
Thrust: 19,500-27,300 lbf
Fan Diameter: 61 inches
Production Period: 1997-2016
Units Produced: ~17,300+ engines
Most produced variant in CFM56 family
Reduced fan blade count from 38 to 24 through advanced aerodynamics
Pratt & Whitney
Company Overview:
Pratt & Whitney specializes in aircraft propulsion systems and auxiliary power units for commercial and military aviation. Operating under RTX Corporation, this manufacturer has maintained nearly a century of engine development and production experience across multiple aircraft categories.
Engine Types We Service:
High-thrust turbofan engines for wide-body aircraft including Boeing 747, 767, 777, and Airbus A300/A310/A330
Thrust: 52,000-98,000 lbf
Fan Diameter: 94-112 inches
Production Period: 1984-2017
Units Produced: ~2,500+ engines
First engine to exceed 100,000 lbf thrust capability
Shares core technology with military F119 fighter engine
Specific variant designed for Boeing 767 operations, providing reliable long-range performance
Thrust: 63,300 lbf
Fan Diameter: 94 inches
Production Period: 1987-2010
Units Produced: Production numbers included in PW4000 series total
Optimized specifically for Boeing 767 fuel efficiency requirements
Features advanced single-crystal turbine blades
Enhanced version offering increased thrust capabilities for extended-range aircraft configurations
Thrust: 68,000 lbf
Fan Diameter: 94 inches
Production Period: 1989-2012
Units Produced: Production numbers included in PW4000 series total
Interesting Facts: Higher thrust variant enabling longer-range operations
Incorporates improved combustor technology for reduced emissions
Geared turbofan technology for Airbus A320neo family, featuring significant fuel savings and noise reduction
Thrust: 24,500-35,000 lbf
Fan Diameter: 81 inches
Production Period: 2013-present
Units Produced: ~3,000+ engines to date
Revolutionary geared fan technology reduces fuel burn by 16%
Fan operates at 1/3 the speed of conventional engines
Geared turbofan engine for Bombardier CS100/CS300 (now Airbus A220), optimized for regional operations
Thrust: 21,000-25,000 lbf
Fan Diameter: 73 inches
Production Period: 2013-present
Units Produced: ~800+ engines to date
First GTF engine to enter commercial service
Achieves 75% noise reduction compared to previous generation engines
GE Aerospace
Company Overview:
GE Aerospace manufactures propulsion systems and components for both commercial and defense aircraft applications. With extensive aerospace heritage spanning over 100 years, this company maintains one of the largest engine service networks globally and supports a significant portion of commercial aviation fleets.
Engine Types We Service:
High-bypass turbofan engines for wide-body aircraft including Boeing 747, 767, and Airbus A300/A310/A330
Thrust: 48,000-72,000 lbf
Fan Diameter: 86-93 inches
Production Period: 1985-2018
Units Produced: ~4,500+ engines
Derived from military F101 engine technology
Features titanium fan blades for enhanced durability and weight reduction
Ultra-high bypass ratio engines exclusively for Boeing 777, featuring industry-leading thrust capabilities
Thrust: 74,500-115,300 lbf
Fan Diameter: 123-128 inches
Production Period: 1995-present
Units Produced: ~2,700+ engines to date
Largest commercial aircraft engine ever built
Fan diameter larger than Boeing 737 fuselage (11 feet)
Next-generation engines for Boeing 747-8 and 787 Dreamliner, incorporating advanced materials and fuel efficiency
Thrust: 53,000-76,100 lbf
Fan Diameter: 104-111 inches
Production Period: 2008-present
Units Produced: ~2,400+ engines to date
Features revolutionary carbon fiber composite fan blades
First engine with ceramic matrix composite components
Regional jet engines for aircraft such as Bombardier CRJ series, designed for short-haul operations
Thrust: 8,729-9,220 lbf
Fan Diameter: 52 inches
Production Period: 1983-2006
Units Produced: ~1,400+ engines
Pioneered regional jet market with reliable turbofan technology
Achieved over 99.5% dispatch reliability
Enhanced regional turbofan engines for larger regional jets and business aircraft applications
Thrust: 13,460-20,600 lbf
Fan Diameter: 61 inches
Production Period: 2003-present
Units Produced: ~4,500+ engines to date
Powers over 75% of regional aircraft in 70+ seat category
Features advanced FADEC system with health monitoring
Rolls-Royce
Company Overview:
Rolls-Royce develops power and propulsion systems across aerospace, marine, and energy sectors. The company maintains strong market presence in commercial aviation, particularly in wide-body aircraft applications, alongside defense and industrial power solutions.
Engine Types We Service:
Three-shaft turbofan engines for wide-body aircraft including Boeing 747, 757, 767, and Lockheed L-1011
Thrust: 37,400-60,600 lbf
Fan Diameter: 84-86 inches
Production Period: 1972-2011
Units Produced: ~5,200+ engines
First engine to use three-shaft configuration for improved efficiency
Revolutionary carbon fiber fan blades (industry first)
Advanced three-shaft engines designed exclusively for Airbus A330, offering enhanced efficiency and reliability
Thrust: 68,000-72,000 lbf
Fan Diameter: 97 inches
Production Period: 1995-present
Units Produced: ~1,800+ engines to date
Shares core technology with Trent 800 for maintenance commonality
Features hollow titanium fan blades for weight reduction
High-thrust engines for Boeing 777, featuring three-shaft architecture and proven performance
Thrust: 84,000-95,000 lbf
Fan Diameter: 110 inches
Production Period: 1996-2014
Units Produced: ~1,600+ engines
First Rolls-Royce engine to exceed 90,000 lbf thrust Advanced swept fan blade design reduces noise by 15%
Large turbofan engines powering Airbus A380, designed for ultra-high capacity long-haul operations
Thrust: 70,000-80,000 lbf
Fan Diameter: 116 inches
Production Period: 2004-2021
Units Produced: ~740+ engines
Specifically engineered for world’s largest passenger aircraft
Features unique engine architecture to fit A380’s wing design
International Aero Engines (IAE)
Company Overview:
International Aero Engines represents a collaborative venture between Pratt & Whitney, Rolls-Royce, Japanese Aero Engine Corporation, and MTU Aero Engines. This consortium focuses on V2500 engine family development and manufacturing for single-aisle commercial aircraft.
Engine Types We Service:
High-bypass turbofan engines for Airbus A320 family, providing reliable performance for short to medium-haul routes
Thrust: 22,000-28,000 lbf
Fan Diameter: 63 inches
Production Period: 1988-2019
Units Produced: ~6,500+ engines
Result of international collaboration between four major aerospace companies
Features modular design for easier maintenance access
Enhanced variants offering improved thrust ratings and operational flexibility for A320 family aircraft
Thrust: 24,500-33,000 lbf
Fan Diameter: 63 inches
Production Period: 1997-2019
Units Produced: Production numbers included in V2500 family total
Upgraded version with improved fuel efficiency and extended maintenance intervals
Competes directly with CFM56-5B series