MTH George H Bush #4141 SD70ACe Diesel Locomotive DCC Ready – 8023960


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On October 18, 2005, at the George Bush Presidential Library and Museum in College Station, Texas, the Union Pacific Railroad unveiled locomotive 4141. It was only the sixth time in UP history that a diesel had been decorated in colors other than the road?s signature Armour Yellow paint.

Based on the paint scheme of Air Force One, the brand new EMD SD70ACe engine honored the 41st president and his library, on the occasion of a new exhibit celebrating America?s railroads, Tracks of the Iron Horse. Among the artifacts on display was the original golden spike that had marked the completion of the first transcontinental railroad in 1869.

In the ensuing ceremonies, the former president himself took a turn at the throttle, and 4141 later pulled freight across the UP system. When rail traffic declined in the 2008 financial crisis, 4141 went into storage as part of the UP?s Heritage Fleet.

After George Herbert Walker Bush passed away on November 30, 2018, UP 4141 came out of storage to bring him back to College Station on December 6, assisted by SD70ACe No. 9096. Baggage car Council Bluffs carried his flag-draped casket, with the doors open to allow the thousands at trackside to pay their respects. To allow others to honor the former president, vice-president, congressman, ambassador, CIA director and naval aviator, engine 4141 later went on a systemwide Union Pacific tour.

The SD70ACe is Electro-Motive Diesel?s hope for the future. While designed to meet the Environmental Protection Agency?s Tier-2 emissions requirements that took effect on January 1, 2005, this replacement for the SD70MAC also has a higher purpose: to recapture the lead in North American locomotive sales that EMD lost to General Electric in 1987.

Under the hood beats a third-generation model 710 diesel with 4300 horsepower; only slight modifications were needed to make the existing model 710 meet new emission standards. With 5000 such motors in service worldwide and a reputation for dependability, EMD reasoned that shop crews would prefer familiar technology.

Other than the prime mover, however, virtually every element of the SD70ACe has been re-thought to create a 21st century locomotive. Ergonomics were a prime consideration. The engine?s angular nose offers the crew far better visibility than most other locomotives, and the cab is comfortable for engineers of almost any size. Digital screens provide a range of information on what is happening both inside the locomotive and out on the road. The cab easily accommodates a crew of three ? an important factor in a modern world without cabooses. And there is, of course, a cupholder for the engineer.

The SD70ACe also offers, in EMD?s words, ?outstanding improvements in maintainability.? All electrical wires are on the right side of the locomotive and all piping is on the left, with most pipes and wires routed under the frame so they can be serviced by a man standing outside the engine ? rather than crawling around at the bottom of the engine room. And the time between service intervals has been doubled, from every three months to every six months.

After a year of testing on the road and at the Association of American Railroads? test track in Pueblo, CO, the first SD70ACe?s (?e? stands for ?enhanced?) were delivered to CSX Transportation in 2004. Today they are rostered by nearly every North American Class 1 railroad. At the present time, mainline American railroads generally maintain dual fleets of locomotives. AC power is used for heavy coal hauling and hotshot intermodal traffic because AC traction motors offer higher starting tractive effort with the same horsepower. Less expensive, traditional DC power is used for more mundane duties. But with the SD70ACe, Electro-Motive hopes it may have the 21st Century successor to its 1949 Geep ? a locomotive that can be nearly all things to all railroads.

Our highly detailed model includes a broader range of features than you?ll find on any other HO scale diesel, including operating flashing ditch lights; smooth performance from a three-scale-mile-per-hour crawl to full throttle; ?cruise control? for steady speeds regardless of curves, switches and grades; built-in decoders for DCC and the M.T.H. Digital Command System (DCS); and a full range of sounds recorded from a prototype Union Pacific SD70ACe. If you?re looking for modern motive power that?s accurately detailed (our tooling allows us to produce up to eight different SD70ACe variations), smooth running, and a great deal of fun to operate, it doesn?t get any better than this.

Did you know?
IntelliTrain, an option on the SD70ACe, uses cellular and GPS technology to allow a railroad?s maintenance department to monitor operating conditions and problems as they occur out on the road ? making diagnosis and repair considerably easier.

Intricately Detailed ABS Body
Die-Cast Metal Chassis
Metal Handrails and Decorative Horn
Moveable Roof Fans
Metal Body Side Grilles
Detachable Snow Plow
(2) Engineer Cab Figures
Authentic Paint Scheme
Metal Wheels and Axles
RP25 Metal Wheels
(2) #158 Scale Kadee Whisker Couplers
Prototypical Rule 17 Lighting
Directionally Controlled Constant voltage LED Headlights
Lighted Cab Interior
Illuminated Number Boards
Operating Ditch Lights
Powerful 5-Pole Precision Flywheel Equipped Skew-Wound Balanced Motor
Locomotive Speed Control In Scale MPH Increments
Operates On Code 70, 83 and 100 Track
1:87 Scale Proportions
Unit Measures:10 9/16″ x 1 7/16″ x 2 3/16″
Operates On 18″ Radius Curves

Additional information

Weight 40 oz
Dimensions 16 × 7 × 7 in