{"id":7619801284854,"title":"MTH 30-1841-1 - 4-8-8-4 Imperial Big Boy Steam Engine \"Union Pacific\" #4014 w\/ PS3 (Coal Tender)","handle":"mth-30-1841-1","description":"\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eAnnounced Date:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eMarch 2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eReleased Date:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eEst. Aug 2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eIndividually Boxed:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan data-mce-fragment=\"1\"\u003eUnion Pacific\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: \u003cspan data-mce-fragment=\"1\"\u003e4014\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003cli\u003eEstimated Release: \u003cspan data-mce-fragment=\"1\"\u003eAUG. 2022\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntricately Detailed, Die-Cast Boiler and Chassis\u003c\/li\u003e\n\u003cli\u003eIntricately Detailed, Die-Cast Tender Body\u003c\/li\u003e\n\u003cli\u003eAuthentic Paint Scheme\u003c\/li\u003e\n\u003cli\u003eReal Tender Coal Load\u003c\/li\u003e\n\u003cli\u003eDie-Cast Locomotive Trucks\u003c\/li\u003e\n\u003cli\u003eHandpainted Engineer and Fireman Figures\u003c\/li\u003e\n\u003cli\u003eMetal Handrails, Whiste and Bell\u003c\/li\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eRemote Controlled Proto-Coupler\u003c\/li\u003e\n\u003cli\u003ePrototypical Rule 17 Lighting\u003c\/li\u003e\n\u003cli\u003eConstant Voltage LED Headlight\u003c\/li\u003e\n\u003cli\u003eOperating LED Firebox Glow\u003c\/li\u003e\n\u003cli\u003eOperating LED Numberboard Lights\u003c\/li\u003e\n\u003cli\u003eLighted LED Cab Interior\u003c\/li\u003e\n\u003cli\u003eOperating Tender LED Back-up Light\u003c\/li\u003e\n\u003cli\u003e(2) Powerful Precision Flywheel-Equipped Motors\u003c\/li\u003e\n\u003cli\u003eSynchronized Puffing ProtoSmoke System\u003c\/li\u003e\n\u003cli\u003eLocomotive Speed Control In Scale MPH Increments\u003c\/li\u003e\n\u003cli\u003eWireless Drawbar\u003c\/li\u003e\n\u003cli\u003eOnboard DCC\/DCS Decoder\u003c\/li\u003e\n\u003cli\u003eProto-Sound 3.0 With The Digital Command System Featuring Freight Yard Proto-Effects\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 29 1\/8 x 2 5\/8 x 4\u003c\/li\u003e\n\u003cli\u003eOperates On O-31 Curves\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSteam DCC Features\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eF0 Head\/Tail light\u003c\/li\u003e\n\u003cli\u003eF1 Bell\u003c\/li\u003e\n\u003cli\u003eF2 Horn\u003c\/li\u003e\n\u003cli\u003eF3 Start-up\/Shut-down\u003c\/li\u003e\n\u003cli\u003eF4 PFA\u003c\/li\u003e\n\u003cli\u003eF5 Lights (except head\/tail)\u003c\/li\u003e\n\u003cli\u003eF6 Master Volume\u003c\/li\u003e\n\u003cli\u003eF7 Front Coupler\u003c\/li\u003e\n\u003cli\u003eF8 Rear Coupler\u003c\/li\u003e\n\u003cli\u003eF9 Forward Signal\u003c\/li\u003e\n\u003cli\u003eF10 Reverse Signal\u003c\/li\u003e\n\u003cli\u003eF11 Grade Crossing\u003c\/li\u003e\n\u003cli\u003eF12 Smoke On\/Off\u003c\/li\u003e\n\u003cli\u003eF13 Smoke Volume\u003c\/li\u003e\n\u003cli\u003eF14 Idle Sequence 3\u003c\/li\u003e\n\u003cli\u003eF15 Idle Sequence 2\u003c\/li\u003e\n\u003cli\u003eF16 Idle Sequence 1\u003c\/li\u003e\n\u003cli\u003eF17 Extended Start-up\u003c\/li\u003e\n\u003cli\u003eF18 Extended Shut-down\u003c\/li\u003e\n\u003cli\u003eF19 Labor Chuff\u003c\/li\u003e\n\u003cli\u003eF20 Drift Chuff\u003c\/li\u003e\n\u003cli\u003eF21 One Shot Doppler\u003c\/li\u003e\n\u003cli\u003eF22 Coupler Slack\u003c\/li\u003e\n\u003cli\u003eF23 Coupler Close\u003c\/li\u003e\n\u003cli\u003eF24 Single Horn Blast\u003c\/li\u003e\n\u003cli\u003eF25 Engine Sounds\u003c\/li\u003e\n\u003cli\u003eF26 Brake Sounds\u003c\/li\u003e\n\u003cli\u003eF27 Cab Chatter\u003c\/li\u003e\n\u003cli\u003eF28 Feature Reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eJust months before Pearl Harbor, the American Locomotive Company delivered the first Big Boy to the Union Pacific Railroad. The UP's Department of Research and Mechanical Standards had designed the locomotive for a specific task: to pull a 3600-ton train unassisted over the Wasatch Mountains in Utah. While the Big Boy is often cited as the biggest steam locomotive ever built, in fact it is not. The Norfolk \u0026amp; Western's Y6 and A, the Duluth Missabe \u0026amp; Iron Range's Yellowstones, and the Chesapeake and Ohio's Alleghenys were all in the same league, and some exceeded the Big Boy's weight and power.\u003c\/p\u003e\n\u003cp\u003eBut in the battle for hearts and minds, the Big Boy won. Perhaps it was the name, simple and direct, scrawled on a locomotive under construction by an ALCo shop worker. Maybe it was timing, as the Big Boys hit the road just when America needed symbols to rally around. Maybe the UP's publicity department just did a better job of telling the world what great equipment they had. Whatever the reason, the Big Boy captured the imagination of railfans and the American public over the ensuing years, perhaps more than any other steam engine. In many ways it is the symbolic locomotive of the American West, as big and powerful as the country it sped through.\u003c\/p\u003e\n\u003cp\u003eWriter Henry Comstock beautifully described the Big Boy's place at the apex of steam engine history: \"A Union Pacific 'Big Boy' was 604 tons and 19,000 cubic feet of steel and coal and water, poised upon 36 wheels spaced no wider apart than those of an automobile. That it could thunder safely over undulating and curved track at speeds in excess of 70 miles an hour was due in large measure to the efforts of two long-forgotten pioneers. As early as 1836, the basic system that held its wheels in equalized contact with the rails was patented by a Philadelphian named Joseph Harrison; and a French technical writer, Anatole Mallet, first thought to couple two driving units heel to toe below one boiler in 1874.\"\u003c\/p\u003e\n\u003cp\u003eThis enduring symbol of American railroading returns to the RailKing line for 2022, complete with the industry-leading speed control, smoke output, and range of accurate sounds that characterize all MTH Proto-Sound 3.0 locomotives. Both engine and tender are constructed of die-cast metal and adorned with detail. Our model features two motors and four traction tires for pulling power and speed that rival the original Big Boy. Imperial features that set this model apart include legible builders plates, crew figures, cab interior light, and painted backhead gauges.\u003c\/p\u003e","published_at":"2022-03-30T10:46:35-04:00","created_at":"2022-03-30T10:46:35-04:00","vendor":"MTH Electric Trains","type":"Steam Locomotive","tags":["3-rail","500-1000","mth-electric-trains","pre-order","railking","scale_o","steam-locomotive","union-pacific"],"price":77995,"price_min":77995,"price_max":77995,"available":true,"price_varies":false,"compare_at_price":84995,"compare_at_price_min":84995,"compare_at_price_max":84995,"compare_at_price_varies":false,"variants":[{"id":42977146929398,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"30-1841-1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MTH 30-1841-1 - 4-8-8-4 Imperial Big Boy Steam Engine \"Union Pacific\" #4014 w\/ PS3 (Coal Tender)","public_title":null,"options":["Default Title"],"price":77995,"weight":0,"compare_at_price":84995,"inventory_quantity":-8,"inventory_management":"shopify","inventory_policy":"continue","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/products\/30-1841-1.jpg?v=1648651665"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/products\/30-1841-1.jpg?v=1648651665","options":["Title"],"media":[{"alt":null,"id":29420692373750,"position":1,"preview_image":{"aspect_ratio":5.505,"height":436,"width":2400,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/products\/30-1841-1.jpg?v=1648651665"},"aspect_ratio":5.505,"height":436,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/products\/30-1841-1.jpg?v=1648651665","width":2400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eAnnounced Date:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eMarch 2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eReleased Date:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eEst. Aug 2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eIndividually Boxed:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan data-mce-fragment=\"1\"\u003eUnion Pacific\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: \u003cspan data-mce-fragment=\"1\"\u003e4014\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003cli\u003eEstimated Release: \u003cspan data-mce-fragment=\"1\"\u003eAUG. 2022\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntricately Detailed, Die-Cast Boiler and Chassis\u003c\/li\u003e\n\u003cli\u003eIntricately Detailed, Die-Cast Tender Body\u003c\/li\u003e\n\u003cli\u003eAuthentic Paint Scheme\u003c\/li\u003e\n\u003cli\u003eReal Tender Coal Load\u003c\/li\u003e\n\u003cli\u003eDie-Cast Locomotive Trucks\u003c\/li\u003e\n\u003cli\u003eHandpainted Engineer and Fireman Figures\u003c\/li\u003e\n\u003cli\u003eMetal Handrails, Whiste and Bell\u003c\/li\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eRemote Controlled Proto-Coupler\u003c\/li\u003e\n\u003cli\u003ePrototypical Rule 17 Lighting\u003c\/li\u003e\n\u003cli\u003eConstant Voltage LED Headlight\u003c\/li\u003e\n\u003cli\u003eOperating LED Firebox Glow\u003c\/li\u003e\n\u003cli\u003eOperating LED Numberboard Lights\u003c\/li\u003e\n\u003cli\u003eLighted LED Cab Interior\u003c\/li\u003e\n\u003cli\u003eOperating Tender LED Back-up Light\u003c\/li\u003e\n\u003cli\u003e(2) Powerful Precision Flywheel-Equipped Motors\u003c\/li\u003e\n\u003cli\u003eSynchronized Puffing ProtoSmoke System\u003c\/li\u003e\n\u003cli\u003eLocomotive Speed Control In Scale MPH Increments\u003c\/li\u003e\n\u003cli\u003eWireless Drawbar\u003c\/li\u003e\n\u003cli\u003eOnboard DCC\/DCS Decoder\u003c\/li\u003e\n\u003cli\u003eProto-Sound 3.0 With The Digital Command System Featuring Freight Yard Proto-Effects\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 29 1\/8 x 2 5\/8 x 4\u003c\/li\u003e\n\u003cli\u003eOperates On O-31 Curves\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSteam DCC Features\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eF0 Head\/Tail light\u003c\/li\u003e\n\u003cli\u003eF1 Bell\u003c\/li\u003e\n\u003cli\u003eF2 Horn\u003c\/li\u003e\n\u003cli\u003eF3 Start-up\/Shut-down\u003c\/li\u003e\n\u003cli\u003eF4 PFA\u003c\/li\u003e\n\u003cli\u003eF5 Lights (except head\/tail)\u003c\/li\u003e\n\u003cli\u003eF6 Master Volume\u003c\/li\u003e\n\u003cli\u003eF7 Front Coupler\u003c\/li\u003e\n\u003cli\u003eF8 Rear Coupler\u003c\/li\u003e\n\u003cli\u003eF9 Forward Signal\u003c\/li\u003e\n\u003cli\u003eF10 Reverse Signal\u003c\/li\u003e\n\u003cli\u003eF11 Grade Crossing\u003c\/li\u003e\n\u003cli\u003eF12 Smoke On\/Off\u003c\/li\u003e\n\u003cli\u003eF13 Smoke Volume\u003c\/li\u003e\n\u003cli\u003eF14 Idle Sequence 3\u003c\/li\u003e\n\u003cli\u003eF15 Idle Sequence 2\u003c\/li\u003e\n\u003cli\u003eF16 Idle Sequence 1\u003c\/li\u003e\n\u003cli\u003eF17 Extended Start-up\u003c\/li\u003e\n\u003cli\u003eF18 Extended Shut-down\u003c\/li\u003e\n\u003cli\u003eF19 Labor Chuff\u003c\/li\u003e\n\u003cli\u003eF20 Drift Chuff\u003c\/li\u003e\n\u003cli\u003eF21 One Shot Doppler\u003c\/li\u003e\n\u003cli\u003eF22 Coupler Slack\u003c\/li\u003e\n\u003cli\u003eF23 Coupler Close\u003c\/li\u003e\n\u003cli\u003eF24 Single Horn Blast\u003c\/li\u003e\n\u003cli\u003eF25 Engine Sounds\u003c\/li\u003e\n\u003cli\u003eF26 Brake Sounds\u003c\/li\u003e\n\u003cli\u003eF27 Cab Chatter\u003c\/li\u003e\n\u003cli\u003eF28 Feature Reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eJust months before Pearl Harbor, the American Locomotive Company delivered the first Big Boy to the Union Pacific Railroad. The UP's Department of Research and Mechanical Standards had designed the locomotive for a specific task: to pull a 3600-ton train unassisted over the Wasatch Mountains in Utah. While the Big Boy is often cited as the biggest steam locomotive ever built, in fact it is not. The Norfolk \u0026amp; Western's Y6 and A, the Duluth Missabe \u0026amp; Iron Range's Yellowstones, and the Chesapeake and Ohio's Alleghenys were all in the same league, and some exceeded the Big Boy's weight and power.\u003c\/p\u003e\n\u003cp\u003eBut in the battle for hearts and minds, the Big Boy won. Perhaps it was the name, simple and direct, scrawled on a locomotive under construction by an ALCo shop worker. Maybe it was timing, as the Big Boys hit the road just when America needed symbols to rally around. Maybe the UP's publicity department just did a better job of telling the world what great equipment they had. Whatever the reason, the Big Boy captured the imagination of railfans and the American public over the ensuing years, perhaps more than any other steam engine. In many ways it is the symbolic locomotive of the American West, as big and powerful as the country it sped through.\u003c\/p\u003e\n\u003cp\u003eWriter Henry Comstock beautifully described the Big Boy's place at the apex of steam engine history: \"A Union Pacific 'Big Boy' was 604 tons and 19,000 cubic feet of steel and coal and water, poised upon 36 wheels spaced no wider apart than those of an automobile. That it could thunder safely over undulating and curved track at speeds in excess of 70 miles an hour was due in large measure to the efforts of two long-forgotten pioneers. As early as 1836, the basic system that held its wheels in equalized contact with the rails was patented by a Philadelphian named Joseph Harrison; and a French technical writer, Anatole Mallet, first thought to couple two driving units heel to toe below one boiler in 1874.\"\u003c\/p\u003e\n\u003cp\u003eThis enduring symbol of American railroading returns to the RailKing line for 2022, complete with the industry-leading speed control, smoke output, and range of accurate sounds that characterize all MTH Proto-Sound 3.0 locomotives. Both engine and tender are constructed of die-cast metal and adorned with detail. Our model features two motors and four traction tires for pulling power and speed that rival the original Big Boy. Imperial features that set this model apart include legible builders plates, crew figures, cab interior light, and painted backhead gauges.\u003c\/p\u003e"}

MTH 30-1841-1 - 4-8-8-4 Imperial Big Boy Steam Engine "Union Pacific" #4014 w/ PS3 (Coal Tender)

$ 779.95 $ 849.95
Maximum quantity available reached.
Product Description
Announced Date: March 2022
Released Date: Est. Aug 2022
Individually Boxed: N/A
  • Road Name: Union Pacific
  • Road Number: 4014
  • Product Line: RailKing
  • Scale: O Gauge
  • Estimated Release: AUG. 2022
Features:
  • Intricately Detailed, Die-Cast Boiler and Chassis
  • Intricately Detailed, Die-Cast Tender Body
  • Authentic Paint Scheme
  • Real Tender Coal Load
  • Die-Cast Locomotive Trucks
  • Handpainted Engineer and Fireman Figures
  • Metal Handrails, Whiste and Bell
  • Metal Wheels and Axles
  • Remote Controlled Proto-Coupler
  • Prototypical Rule 17 Lighting
  • Constant Voltage LED Headlight
  • Operating LED Firebox Glow
  • Operating LED Numberboard Lights
  • Lighted LED Cab Interior
  • Operating Tender LED Back-up Light
  • (2) Powerful Precision Flywheel-Equipped Motors
  • Synchronized Puffing ProtoSmoke System
  • Locomotive Speed Control In Scale MPH Increments
  • Wireless Drawbar
  • Onboard DCC/DCS Decoder
  • Proto-Sound 3.0 With The Digital Command System Featuring Freight Yard Proto-Effects
  • Unit Measures: 29 1/8 x 2 5/8 x 4
  • Operates On O-31 Curves 
Steam DCC Features
  • F0 Head/Tail light
  • F1 Bell
  • F2 Horn
  • F3 Start-up/Shut-down
  • F4 PFA
  • F5 Lights (except head/tail)
  • F6 Master Volume
  • F7 Front Coupler
  • F8 Rear Coupler
  • F9 Forward Signal
  • F10 Reverse Signal
  • F11 Grade Crossing
  • F12 Smoke On/Off
  • F13 Smoke Volume
  • F14 Idle Sequence 3
  • F15 Idle Sequence 2
  • F16 Idle Sequence 1
  • F17 Extended Start-up
  • F18 Extended Shut-down
  • F19 Labor Chuff
  • F20 Drift Chuff
  • F21 One Shot Doppler
  • F22 Coupler Slack
  • F23 Coupler Close
  • F24 Single Horn Blast
  • F25 Engine Sounds
  • F26 Brake Sounds
  • F27 Cab Chatter
  • F28 Feature Reset
    Overview:

    Just months before Pearl Harbor, the American Locomotive Company delivered the first Big Boy to the Union Pacific Railroad. The UP's Department of Research and Mechanical Standards had designed the locomotive for a specific task: to pull a 3600-ton train unassisted over the Wasatch Mountains in Utah. While the Big Boy is often cited as the biggest steam locomotive ever built, in fact it is not. The Norfolk & Western's Y6 and A, the Duluth Missabe & Iron Range's Yellowstones, and the Chesapeake and Ohio's Alleghenys were all in the same league, and some exceeded the Big Boy's weight and power.

    But in the battle for hearts and minds, the Big Boy won. Perhaps it was the name, simple and direct, scrawled on a locomotive under construction by an ALCo shop worker. Maybe it was timing, as the Big Boys hit the road just when America needed symbols to rally around. Maybe the UP's publicity department just did a better job of telling the world what great equipment they had. Whatever the reason, the Big Boy captured the imagination of railfans and the American public over the ensuing years, perhaps more than any other steam engine. In many ways it is the symbolic locomotive of the American West, as big and powerful as the country it sped through.

    Writer Henry Comstock beautifully described the Big Boy's place at the apex of steam engine history: "A Union Pacific 'Big Boy' was 604 tons and 19,000 cubic feet of steel and coal and water, poised upon 36 wheels spaced no wider apart than those of an automobile. That it could thunder safely over undulating and curved track at speeds in excess of 70 miles an hour was due in large measure to the efforts of two long-forgotten pioneers. As early as 1836, the basic system that held its wheels in equalized contact with the rails was patented by a Philadelphian named Joseph Harrison; and a French technical writer, Anatole Mallet, first thought to couple two driving units heel to toe below one boiler in 1874."

    This enduring symbol of American railroading returns to the RailKing line for 2022, complete with the industry-leading speed control, smoke output, and range of accurate sounds that characterize all MTH Proto-Sound 3.0 locomotives. Both engine and tender are constructed of die-cast metal and adorned with detail. Our model features two motors and four traction tires for pulling power and speed that rival the original Big Boy. Imperial features that set this model apart include legible builders plates, crew figures, cab interior light, and painted backhead gauges.