![]() Union Pacific EMD E9 – The Last Of The Classic Diesel Streamliners(click on all images for full- sized viewing pleasure)(first posted 7/1. It’s been a long, hot day, and I need to cool off – time to take a bike ride down to the river. And what do I see, like a mirage in the distance? A Union Pacific Streamliner, right out of 1. GM’s classic diesel locomotives, a trio of E9s! ![]() ![]() ![]() Sunstroke or heat exhaustion? But as I get closer, I can hear the seventy- two cylinders throbbing away, eager to assault 4. Willamette Pass on this perfect summer evening; this thing is for real. One of my biggest unfulfilled ambitions is to take a train over the Cascades in the summer (update: we did, later that summer); I’ve even toyed with the idea of hopping a freight from Eugene to Klamath Falls. But here is this, a childhood and adulthood dream, just waiting for me to climb aboard. Which door will it be? The story of the streamlined diesel train involves the harmonious convergence of three key technologies: internal combustion locomotion, aerodynamics, and the use of light- weight alloys that were developed by the aeronautical industry. ![]() ![]() ![]() Supernatural introduces several new life states, and explores how they behave and. News View All; Win Development Resources The new VB. Web services and SOA implementations in the.NET Framework OData provides patterns for HTTP, JSON, data access. ![]() From the earliest days of the 2. These motorized railcars were crude, though, with mechanical clutches, gears, and noisy engines inside the operator’s cabin. You wonder why his shirtsleeve is oily, with all those exposed rockers? The idea of exploiting the potential advantages of streamlining a train goes all the back to 1. Samuel Calthrop’s patent for an “air- resisting” train. But it would be a number of decades before aerodynamics were actually applied to trains. The Mc. Keen motorcar, with its parabolic wedge front end, was the first popular application of aerodynamics on the self- propelled motor car. Free Original and Modern Bates Method and other Bates derived Natural Eyesight Improvement lessons with diagrams for fast, easy learning, clear eyesight are. The Steam Engine is a music website that has a vault of high quality bootlegs from bands like My Morning Jacket, Ryan Adams and Wilco. There are also band interviews. I really enjoyed this writeup, Paul. My grandfather worked for Southern, retiring after 45 years of service on both steam and diesel-electrics as a mechanic. Search our Camarillo California used car listings online and schedule a test drive today! Blockhd.wav george thirsty.wav tarzan2.wav r2d2.wav uhoh.wav zzzz.wav bagpipe.wav boo.wav DirtyHarry-audio.wav Friday.wav water music.mid colrwind.mid Woody. From Thomas; Ehrenreich's Railroad Extra Website - Railroad Language -- Lingo -- Dictionary. Hot Tub Spa Buyer's Guide, Spa Ratings, Hot Tub Reviews, Hot Tub Spa Manufacturer, Hot Tub Spa Dealers, Rate Hot Tub Spa Brands, Hot Tub Comparison, Poolandspa.com. No more missed important software updates! UpdateStar 11 lets you stay up to date and secure with the software on your computer. Ironically, it was later found that its aerodynamics were actually better running backwards, with the blunt but rounded end first, and the pointed end last. Oh well; at the speeds these ran, its “wind- splitting” looks were realistically more important than the actual aerodynamic benefits. But at higher speeds, aerodynamics had significant potential. It was the Germans who first put all the technologies together to create the first modern high- speed lightweight diesel- electric streamliner, the 1. Flying Hamburger” Class SVT 1. A two- unit articulated train, it had two 1. Maybach diesel engines (8. DC electric traction motors. And the Flying Hamburger came by its name honestly; in regular service between Berlin and Hamburg, it covered the 1. That would not again be equaled until the new German high- speed ICE trains were instituted on that run in 1. Its top speed was solidly over 1. Needless to say, it was a pivotal moment in railway history, and one not lost on Americans. The Flying Hamburger’s breakthrough design and performance undoubtedly led to Pullman ordering an experimental high- speed railcar from the Stout Engineering Laboratories in 1. William Stout was a pioneer in the use of lightweight metals in airplanes, and had developed the famous Ford Tri- Motor. It weighed a mere 2. All of this led directly to the pivotal request for proposals for a lightweight high- speed streamlined train by the Union Pacific in 1. Two large rail- car builders, ACF and Pullman, each presented proposals. The Pullman was chosen, and Electro- Motive — originally an engineering service and sales organization which became part of GM in 1. The result was the groundbreaking M1. A three- unit articulated train built almost exclusively out of lightweight aluminum alloy, the M1. American streamliners to come, and more specifically, those by the Union Pacific, which adopted the name “Streamliner” as its own. Before we examine it and its successors, we need to understand why the UP and other railroad companies, especially those in the West, were willing to gamble on this radical new form of small, light and fast equipment. Between 1. 92. 0 and 1. US plummeted from 4. Depression and the increasing use of cars. It hit western railroads like the UP particularly hard, since they depended much more on tourist travel than the East Coast railroads with their dense inter- city rail networks. It was the hope of luring travelers back on the trains with glamorous new streamliners, as well as their drastically lowered operating costs that spurred their rapid development. The M1. 00. 00, along with the similarly groundbreaking stainless- steel Burlington Zephyr (right) that followed it by some months, brought out huge crowds on promotional tours of the country before going into actual revenue service. There was great interest in what was the perceived to be the equivalent of shiny airplanes rolling down the tracks. It should be noted that the M1. Winton V1. 2 distillate (kerosene) engine, with carburetors and spark ignition. The reason was that Electro- Motive’s brand new two- stroke diesel engine, designed by Charles Kettering and operating on the same principles as the smaller Detroit Diesels, was not just quite ready yet. The Zephyr did take the plunge and used the new EMD Winton 2. That’s not to say that it was the first American application of diesel- electric rail motive power. Ironically, that was GE, in conjunction with Ingersoll- Rand. This 3. 00 hp switcher from 1. But GE played a distant second fiddle to EMD until recent years when they finally surpassed them. In its extensive tests and tours of the US, the M1. Little Zip, proved itself in stellar fashion. It cruised effortlessly at 9. Eventually, it went into revenue service as the City of Salina, between Kansas City and Salina, KA. It was a small trainset, seating just. But Union Pacific already ordered larger streamliners for its major routes. The M1. 00. 00 was hardly a handsome thing, looking more like worm than some of the other proposals. The similarities of its front end with the ill- fated Chrysler Airflow are all- too obvious. Union Pacific’s second Streamliner, the 1. M1. 00. 01, was significantly longer but still fully- articulated (cars joined permanently, and sharing a joint truck in between them). It now had the new Model 2. A Winton (GM) diesel, a V1. The M1. 00. 01 made the first coast- to- coast run of a diesel- electric, to test the feasibility of a 4. On this run, the M1. Dix to Potter, Nebraska in 4. The total fuel cost for the 3. A comparable five- car steam train would have used $3. The diesel- electric proof- of- concept was highly convincing. The 1. 93. 6 M1. 00. The M1. 00. 02 now had two power cars; the first (A unit) with a 1. V1. 6 version of the EMD- Winton diesel, and the shorter B unit with a 9. V1. 2. The so- called City of Los Angeles went into service on the the premier Chicago- LA route, on a 3. Union Pacific’s fourth Streamliner was the M1. M1. 00. 03), the City of San Francisco. This, along with identically- designed M1. M1. 00. 06 City of Denver units, were the last UP Streamliner to have its power unit built by Pullman (with EMD propulsion). It also sported a distinctive new look, very automotive indeed. The power cars now both sported 1. V1. 6s each. The horsepower war was on. By 1. 93. 7, just three years after “Little Zip”, the definitive version of the classic streamlined train arrived on the UP, two additional new City of Los Angeles train sets. The two main changes were non- articulated full- height and width passenger cars, except for the two- car articulated chair- car set. And at the head end, there were three locomotives, and now built by EMD itself. These particular units were the EMD E- 2, one A- unit, and two B- units, with 1. V1. 2s per unit. With a combined rating of 5. From the numbering sequence, the EMD E- series of passenger locomotives actually started with with this EA, a handsome unit built for the B& O in 1. It was the first to sport the classic “slant- nose” style that soon became the standard for the type. But at this time, all EMD locos were essentially custom units, which explains why the UP’s E- 2s (previous photo) had a different front end, a much more bulbous nose than the sleek EA. This pioneering locomotive is now in the B& O Museum in Baltimore, where I’ve had the privilege to pay my respects. The EA’s nose also was used on Santa Fe’s E1s, which became iconic with their “war bonnet” paint jobs and pulled the legendary streamlined Super Chief. As in so many cases, the very first of this long line of locomotives was the purest, with its graceful faired- in headlight and clean lines. The E3 marred that a bit, with its protruding upper headlight, as well as a second one. Now power was up to 2. And from here on forward, EMD units became increasingly less “custom” and more uniform, although there were still certain variations from the formula. Burlington, which pioneered the fluted stainless- steel construction on it early Zephyrs, and which became the eventual standard for rail cars, also ordered its E5s with fluted sides to match. But it was the end of that era, and standardization soon became the norm. Note the different side- window treatment on each of these early Es. And starting in 1. EMD’s definitive 5. The 5. 67 refers to its cylinder displacement (per cylinder), with an 8. Here’s is the demonstrator, pulling GM’s 1. Train of Tomorrow”. Dieselization was now in full swing, and the railroads needed large numbers of motive power to replace the worn out equipment from the overwhelming WW2 years. Locomotives now became essentially standardized, and the E7 and subsequent E8 were the big sellers, with over a thousand units sold. The E7’s new bull- dog nose came directly from EMD’s freight locomotives, which got their start with the 1. FT. The key difference was that the F- Series were shorter, and with two- axle trucks instead of the three- axle trucks of the E- series. They used one V1. The FT was the first of the legendary F- Series, which dominated the dieselization of freight trains. Although originally designed for freight service, the F Series was also adopted widely in passenger service, with different gearing.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
August 2017
Categories |