GE Evolution

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The Evolution Series LocomotivesMoving Rail Power Forward

GE Transportation

The Evolution Series–Proof that saving money and the environment are not mutually exclusive.The Evolution Series locomotives prove that it is possible to reduce locomotive lifecycle costs while simultaneously meeting the more stringent EPA Tier II emissions requirements. Possible, yes, but certainly not easy.

It required 6 years, and a more than $250 million investment in research and development by GE, including some of the most rigorous testing imaginable. Fifty locomotives in the field were pushed to the limit under the most demanding, real-world conditions, logging the equivalent of more than half a century of field experience before launch.

The result was a new series of locomotives–the most technologically advanced, fuel-efficient, environmentally compatible diesel locomotives in history.

The Evolution Series locomotives: Another example of ecomagination.

This breakthrough technology defines ecomagination, our company-wide commitment to help our customers meet their environmental challenges in ways that also enhance their financial performance.

Turbocharged Power. The GEVO-12 engine features a higher- efficiency turbocharger. It offers improved bearing strength for greater reliability throughout its longer, serviceable life.

Articulated Pistons. An improved articulated-piston design allows higher peak firing pressures than conventional solid designs. This provides greater reliability while allowing for additional power increases in the future.

Stronger Connecting Rods.Beefy GEVO-12 connecting rods have a significantly stiffer bore. Their robust design allows for margin with growth. Two examples of how production-model Evolution Series locomotives run well below design operating limits.

THE GEVO-12™ ENGINE DELIVERS 16-CYLINDER POWER WITH 12-CYLINDER ECONOMY.

When faced with the challenge of meeting the more stringent Tier II emissions standards, GE's engineers could have taken the path of least resistance and opted to retrofit an existing diesel power plant. And that may have sufficed… in the short term. But, like our customers, we’re in business for the long haul. So GE brought together a team of scientists and engineers to find new ways to build a more reliable, more fuel-efficient, and more serviceable engine that could also meet the Tier II emissions standards. Our solution: the GEVO-12™ diesel engine. A V-12, producing 4,400 horsepower, equal to our previous-generation, 16-cylinder engine.

In addition to a standard radiator and fan, Evolution Series locomotives are also equipped with an air-to-air heat exchanger. This package utilizes dual fans to help the intercooler reduce manifold-air operating temperatures, extending oil life and reducing emissions. And, of course, lower operating temperatures mean longer engine life.

Univalve technology proves, once again, simpler is better. All things being equal, two valves are not better than one. So GE's engineers developed the Univalve–a single valve that replaces two for controlling flow to and from the radiator. An ingenious and far more reliable solution.

A REDESIGNED AIR-TO-AIR, DUAL-FAN HEAT EXCHANGER HELPS LOWER COMBUSTION AIR TEMPERATURE WHILE REDUCING THE COOLING LOAD ON THE REST OF THE SYSTEM.

Adapting to the environment— any environment. From the temperature extremes of the Great Plains through the Norden Tunnel at 7,000 feet, the Evolution Series’ Adaptive Cooling Control adjusts automatically to maximize horsepower. Its air-to-air design reduces engine air temperatures by as much as 50° F, yielding lower emissions and improved fuel efficiency.

In addition to mechanical considerations, we believe any new locomotive design must also consider the interface between operator and machine. That’s why Evolution Series locomotives incorporate isolation mounts to greatly enhance the operator environment by reducing cab noise and vibration. Consolidated controls improve diagnostics and simplify operation. The Consolidated Control Architecture of Evolution Series locomotives makes it easier to incorporate third-party devices, upgrade software, and download data. “Smart” displays deliver only the information the operator needs, when it’s needed, in a straightforward, easy-to-understand manner. Reliability is also improved through redundant networking, the use of fewer cards and panels, and increased commonality between AC and DC locomotive control.

Traction Motor Control. Controlling the firing of the six traction inverters, and operating all six axles independently, the Traction Motor Control allows maximum performance from the individual axle control.

Concentrated Input/Output.The Concentrated Input/Output panel links the protocol translator and third-party boxes to the locomotive controllers.

Our Protocol Translator has everyone speaking the same language.Multiple third-party boxes can present a multitude of problems. No problem. Providing connection of serial links, Ethernet, and ArcNet information, our Protocol Translator allows simplified integration into our consolidated control system.

LOCOCOMM® keeps you in touch. This integrated onboard computer and Communications Management Unit (CMU) is your connection to GE's information-based services. It provides data transmis-sion from locomotives anywhere in your network.

A CABIN THAT’S SMOOTHER, QUIETER, AND MORE RELIABLE. THAT’S SMART.

Evolution Series cabins are designed to support Desktop, AAR, or Modified AAR Control Stands.

At GE, we take our role of global citizen very seriously. Part of that responsibility is protecting our environment. That is why we:

• Developed the Evolution Series locomotive that not only reduces emissions by 40 percent, but also provides improved fuel efficiency.

• Designed the first gas-turbine, combined-cycle system capable of achieving 60 percent thermal efficiency.

• Are leading the way to a cleaner and more sustainable energy future through our wind-power business.

• Developed the GE90 aircraft engine that burns 30 percent less fuel for each pound of thrust.

• Conserved nearly 22 billion gallons of water and saved 2.7 million tons of solid waste from landfills in the last two years, with GE Betz products.

• Developed the Gasification Combined Cycle system to convert coal into a cleaner-burning fuel, reducing key power plant pollutants up to 50 percent.

• Offer more than 230 ENERGY STAR appliance and lighting products.

• Engineered the GEnx aircraft engine to deliver 15 percent better fuel economy than engines it replaces, with emissions 94 percent below 2008 regulatory limits.

• Developed molded color plastics and polymer films for cars, eliminating the need for pollution-producing paint.

• Harvest and rebuild outdated diagnostic imaging equipment, reclaiming in excess of 16 million pounds of material a year.

• Developed Noryl Wire Coating for the automotive industry, with no heavy metals, no dioxin and less weight.

• Are currently investigating cleaner fuels, such as hydrogen.

• Are committed to doubling our research investment in cleaner technologies to $1.5 billion by 2010, up from $700 million in 2004.

• Are working to improve the overall energy efficiency of our operations by 4 percent annually.

EVOLUTION SERIES TECHNOLOGY BEARS CLOSE INSPECTION, BY ACCOUNTING AS WELL AS ENGINEERING.

Overcoming obstacles with technological innovation is meaningless if that technology isn’t economically viable for everyday use. That’s why every component in an Evolution Series locomotive is proven to meet the demands of those who operate them as well as those who pay for them. Nowhere is this more evident than with the GEVO-12 engine. The heart of the Evolution Series locomotives, the 45-degree, 12-cylinder, 4-stroke, turbocharged GEVO-12 engine produces the same 4,400 HP as its 16-cylinder predecessor. And it does it with greater fuel efficiency, lower emissions, and extended overhaul intervals. Enhanced cooling and higher-strength materials dramatically improve reliability and allow for future increases in power and efficiency.

Enhanced Microprocessor ControlsUpgraded components and software improve wheel slip/ slide control and reliability while providing more comprehensive and simplified diagnostics. Open architecture enables easier integration of software and third-party devices.

Smart DisplaysSeveral add-on black boxes are eliminated with a new computer display combination, enhancing both reliability and operator ergonomics.

Superior Dynamic BrakingEvolution Series locomotives feature up to 117,000 lbs. (AC) of braking effort, utilizing the proven grids and blowers from our current production AC 4400 & Dash 9. Braking grids are also completely isolated for greater reliability and simplified maintenance.

Low-Slip, High-Performance AC Traction MotorsGet a full 166,000 lbs. (AC) of continuous tractive effort and up to 198,000 lbs. (AC) starting tractive effort from a 6-axle locomotive. Integral pinion design eliminates slippage, extending pinion life to 2 million miles. Million-mile motor overhaul intervals further reduce maintenance costs.

HiAd™ TrucksLow weight transfer, an improved microprocessor wheel slip/slide system, and a single inverter per motor, combine to optimize adhesion under all rail conditions. Design simplicity and 10-year overhaul intervals significantly reduce maintenance costs.

Air-Cooled InvertersNo coolant. No environmental concerns. A single air-cooled inverter per traction motor provides individual axle control that improves wheel slip/slide, increases mission reliability, maximizes tractive effort, and improves transmission efficiency.

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Air-To-Air IntercoolerManifold Air Temperature (MAT) is greatly reduced with the new hybrid cooling system and air-to-air intercooler. The lower MAT enables emissions compliance while simultaneously improving fuel efficiency.

Split CoolingThe proven Split Cooling radiator system reduces engine-air-inlet temperatures and cools the engine oil for increased reliability and longer engine-bearing life.

Emissions“Environmentally compatible” is more than a buzzword for Evolution Series locomotives. Advanced electronic fuel injection, air-to-air cooling, adaptive controls, and GEVO–12 engine technology combine to reduce emissions by over 40 percent.

Isolation MountsSmoother. Quieter. New isolation mounts on the engine and alternator significantly improve operator environment with reduced cab noise and vibration.

High-Impact Fuel TankThis tank exceeds AAR S-5506 with thickened, reinforced walls and baffles for even greater puncture resistance.

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Lower lifecycle costs equal greater long-term value.Evolution Series locomotives were not only engineered to be the industry’s most fuel-efficient and environmentally compatible, they were also designed to provide railroads with the greatest possible long-term value.

Conserving fuel also conserves capital. Depending on operating variables such as options, load, and climate, the average fuel savings of Evolution Series locomotives, compared to 16-cylinder engines producing the same power at Tier I emissions levels, is 3 percent...a significant savings over the lifecycle of the asset.

A simpler design saves time in the shop. Time in the shop is money. That’s why Evolution Series locomotives are designed, from the wheels up, to be easier and faster to service.

Engineered for longer maintenance intervals. The cooler an engine runs, the longer its fluids, and everything else, will last. The GEVO–12 is one of the coolest-running engines available. Factor in enhanced, longer-life filters, and Evolution Series locomotives can achieve a 184-day maintenance cycle.

The Evolution Series by the numbers.

Simply stated, Evolution Series locomotives were designed to do more with less, including generating power. At full throttle, the 12-cylinder GEVO engine produces 4,400 horsepower, comparable to conventional, less fuel-efficient, 16-cylinder engines. With 50 AC and DC units in the field for nearly two years, battle-tested over 4 million miles on some of the most demanding stretches of track imaginable, the Evolution Series locomotives proved real-world reliability consistent with the durable AC 4400 & Dash 9 before launch.

Exceptional performance by every measure.

Evolution Series...the progress of performance continues.

Special equipment to meet specific needs.

PinPoint® goes far beyond GPS. It’s the way to get to maximum locomotive utilization via embedded geo-fencing, loco status data, and complex dwell measurements. PinPoint™ also allows you to configure your own notifications.

Keep an eye on everything with Expert-On-Alert™ (EOA™).

EOA™ is a continuous-learning Remote Monitoring and Diagnostic (RM&D) tool designed to save time and money troubleshooting problems and ensuring they’re fixed right the first time.

LocoCam.™ Because the camera doesn’t lie. This integrated video recorder can be an invaluable aid for investigating accidents and defeating fraudulent claims. It also ensures system availability by providing real-time health and tampering information.

Save fuel with AESS.™

GE's patented Auto Engine Start Stop (AESS™) control system offers proven fuel savings of up to 3 percent. To save fuel, the AESS control system automatically shuts down an idling unit when engine temperature and zero-speed conditions are met, and automatically restarts it when needed.

AccuFuel™ enables improved fuel management. AccuFuel™ is a fully integrated fuel-level monitoring system that accurately and reliably measures and reports locomotive fuel level to the engineer, crew, and off-board in real time.

Give ‘em a break with PowerPark.™ An electronic parking brake that exceeds AAR braking requirements, PowerPark™ replaces the conventional hand wheel with an electronic, one-touch, push-button control. This ergonomic design reduces the number of parking brake injuries while limiting the possibility of runaway locomotives. An easy-to-read LED panel monitors braking status.

Consist Manager™ lets you optimize power with less fuel. This control-system feature optimizes the total horsepower of the consist to minimize fuel consumption, reduce noise levels in the cab, and reduce emissions. Consist Manager™ is transparent to the operator and can yield more than 1 percent fuel savings.

SmartBurn.™ The smart way to operate. A state-of-the-art locomotive control system, SmartBurn™ allows the operator to preset specific geographical regions where enhanced performance is desired. Once the predetermined area is reached, the locomotive automatically adjusts performance, and returns to normal operating mode upon leaving the area. SmartBurn offers the innovative flexibility and adaptability necessary to excel in today’s complex railroad operating environment of more stringent emissions standards and increased regulations.

A variety of options are available for the Evolution Series, allowing you to customize each locomotive.