Description

PROTO-SOUND 3.0 EQUIPPED
4-8-8-4 Imperial Big Boy Steam Engine with Coal Tender

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.

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 Passenger Station Proto-Effects
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