All articles @
Canada
  Canadian National
  • Kitbashing a CN caboose
  • Europe
      Denmark
  • Gs of DSB with high brakeman's platform
  •   France
  • RAILWAY NEWS AND EVENTS IN FRANCE
  •   Germany
  • "Pop" coaches
  • A brief history of German railways
  • A review of Fleischmann's Bavarian GtL 4/4
  • A review of Trix's Bavarian DXI
  • BR01 to 19
  • BR20 to 39
  • BR40 to 59
  • BR60 to 79
  • BR80 to 96
  • BR80
  • BR97
  • BR98
  • Blue F-train coaches
  • Classification of Deutsche Reichsbahn goods wagons (1920-1945)
  • E69 or 169
  • E93
  • Experimental, unique and unusual German locomotives
  • Five figures and three letters - a story of searching and doubt
  • G10 covered goods wagons
  • German steam locomotive numbering system
  • German track-side signs to print out
  • German-English dictionary of railway or technical terms - appendices
  • German-English dictionary of railway or technical terms - main
  • Grandpa is giving a lesson on lettering of early era III coaches
  • Lettering of German freight wagons
  • Modelling a Bavarian Branch Line - part 1
  • Modelling a Bavarian Branch Line - part 2
  • Modelling a Bavarian Branch Line - part 3
  • Modelling a Bavarian Branchline - part 4
  • RAILWAY NEWS AND EVENTS IN GERMANY
  • Umbauwagen
  • What do the white squares and trapezoids mean on goods wagons?
  • What locomotives are appropriate for what rolling-stock?
  •   Latvia
  • Riga and the Latvian Railway Museum
  •   Modelling
  • Converting a FAMA / KISS / ROCO Tm 2/2 to 16.5mm gauge
  • Fleischmann Magic Train box van lengthening
  • Fleischmann Magic Train box van shortening
  • Internationale Modellbahn Ausstellung, Koeln Nov 2000
  • Kadee couplers for European HO rolling stock
  • Making a Fleischmann Magic Train STAINZ look less like STAINZ
  •   Norway
  • Norwegian train travel
  •   Sweden
  • A photo charter journey through Småland and Östergötland, Sweden
  •   UK
  • Gatwick Express
  • Out-n-About - Salfords, Surrey
  • Out-n-About - The Snowdon Mountain Railway, Wales
  • RAILWAY NEWS AND EVENTS IN THE UNITED KINGDOM
  • RAILWAY NEWS AND EVENTS IN THE UNITED KINGDOM
  • RAILWAY NEWS AND EVENTS IN THE UNITED KINGDOM
  • General
      Movies
  • Railway Movies
  • Modelling
      DCC
  • Fitting a Digitrax DZ121 into a Roco HO Scale DR BR41 and BR50
  •   General
  • My Maerklin Memories
  •   Layouts
  • Geoff Money's Altburgbahn
  • John Oxlade's Bavarian layout - 1st year's events
  • John Oxlade's Bavarian layout - 2nd year's events
  • John Oxlade's Bavarian layout - an operating session
  • John Oxlade's Bavarian layout - the track plan
  • Rogier Donker's Elliana & Heritage Railroad
  •   Scenery
  • Green Lumps against a Blue Sky
  • US
      Florida
  • The Railroads of Southeast Florida
  •   Modelling
  • Building a Union Pacific SD60M from a Rail Power Products kit
  • Combin(ing) a Chivers Way Car with Boulder Valley Models combine sides
  •   Union Pacific
  • Union Pacific "Double Diesel" Locomotives
  • Union Pacific Century 855
  • Union Pacific DD35 and DD35A
  • Union Pacific SD60 and SD60M
  •   Western Pacific - Union Pacific
  • Out-n-About - The Feather River Canyon, California, USA
  • [an error occurred while processing this directive]

    Union Pacific Century 855

    Author: John Oxlade, Salfords, Surrey, UK (EMail: )


    Prototype information:

    To satisfy the Union Pacific's quest for bigger power, ALCO designed and built the Century 855. UP had requested that EMD, GE and ALCO each provide a 3 locomotive set with a total of 15000hp. Originally ordered as #45, 45B and 46, due to the second order of U50s, these locos were delivered in June 1964 numbered 60, 60B and 61 respectively.

    Powered by two Model 251C 2750hp diesel engines (total 5500hp per unit), the Century 855s were the largest and most powerful diesel locomotives built up to that time. The C855s rode on four AAR Type-B road trucks mounted on span bolsters from traded-in "Veranda" Gas Turbines.

    Unlike the relatively clean lines of the EMD and GE "double diesels", the C855s look rather busy. Along with the B-B+B-B trucks and the long hood, a distinctive boxy, short hood and a fish-belly mainframe make identification straightforward. Sandboxes spread out along the sides also add to the cluttered appearance.

    In George Cockle's book "Giants of the West", photos show that the C855s were frequently kept together, yet there is no reason why they could not (and did) MU with other classes.

    Much like any other ALCO locomotive, the C855s were prone to generate a lot of black exhaust. It is likely that at a time when America was becoming very conscious about pollution, this did nothing to enamour the C855s to the authorities and may have been a contributor to their downfall. Whatever the reason for their final demise, the C855s were never the most reliable locos on the UP and all were retired in September 1970.

    Model information:

    Hobby-quality

    No hobby-quality (i.e. plastic) models of the Century 855 have been made, and kitbashing one would be virtually impossible. Even though the prototype was assembled using standard off-the-shelf ALCO components internally, the external appearance of the loco is unique.

    Collector-quality

    ALCO Models (*) have made both Century 855A and B units in brass. Though not especially good runners, ALCO models have generally good detailing and will stand up to inspection at normal operating distances. North West Short Line (www.nwsl.com) produce replacement gears and universal-joints (along with new motors) that can be used to upgrade the mechanism of an ALCO model.

    * There is also an ALCO "Models" as well as a "real" ALCO.

    References:

    Cockle, George R., Giants of the West, Overland Publications, Muncie Indiana, ISBN 0-916160-12-2


    [ last updated 31st Dec 2003 ]