4383 UP Big Boy #4020, 1944, Wilson Aftercooler, 25-C-400 Coal Tender, Paragon3 Sound/DC/DCC, HO
*PLEASE NOTE: Broadway Limited has pushed back the expected delivery for these locomotives to Late Fall of 2016. For Pre-orders your card is not changed until the locomotives have come in and we are ready to ship them.
- NEW Paragon3 Sound & Operation System FEATURING ROLLING THUNDERTM with Authentic Sounds and Prototypical Operation in both DC and DCC environments
- Factory Installed Engineer / Fireman Figures
- Synchronized Puffing Smoke with each Chuff
- Variable Puffing Smoke Intensity and Timing
- Lighted Number Boards
- Lighted Marker Lights
- Locomotive Composition: Die Cast Body with Die Cast Chassis
- Tender Composition: ABS Body with Die Cast Chassis
- Couplers: (2) Operating Kadee or Compatible
- Compatible Tracks: Code 70, 83, 100 Rail
- Equipped with Traction Tires
- Minimum Operating Radius: 18 in or greater
Often called The largest steam loco ever made, and certainly a contender for the Worlds Most Famous Locomotive, the Big Boy was forged under some of the most strenuous demands ever placed on a locomotive. The UP Railroad needed a locomotive that could be used to pull a 3,600-ton train over Sherman Hill and the 1.14% grade from Ogden to Wasatch, Utah without the need for helpers.
When the design specifications were complete, it was decided on the use of a simple articulated, high speed, 132 ft. long locomotive sporting sixteen 68 diameter drive wheels. What they created was the longest and among the heaviest, most powerful steam locomotive legends in the world. Andhad not the worker at ALCO chalked Big Boy on the side of the smoke box of one of the 4-8-8-4s under construction, a name that immediately caught on, it is rumored that the name of the type would have been Wasatch, for the mountains they were built to conquer.
Quote from Worlds Greatest Steam Locomotives by Eugene L. Huddleston:
There were 25 locomotives fabricated in two different groups. Class 1 were locomotives #4000-4019 and Class 2 was numbered 4020-4024. The first Big Boy #4000 was delivered to Omaha, NE on September 5, 1941. UPs commitment to the Big Boy required them to replace the lighter rail and straighten out many miles of trackage for clearance as well as to resize elements of their service areas (such as turntable lengths, etc.) for the entire line these locos would run on.
The Big Boys demonstrated fantastic strength and speed as they faced these challenges throughout their storied careers. With the total mileage on the Big Boy fleet being approximately 1,000,000 miles for each locomotive, one must say that they earned their reputation.
Several examples remain in museums around the country but silently they sit as a visual echo to the thunder that once made them revered throughout the landscape that the Big Boys dominated.
BIG BOY 4014 RESTORATION PROJECT REPLICA: We were excited to hear of UPs plans to restore the #4014 back in 2014. As the restoration progresses, we are monitoring the outcome and composition of #4014. Our model will be a replica of the #4014 restoration prototype, mimicking the details and function of this restored majestic steamer.