Limited Production of 150. These are uncataloged items. Expected delivery August 2021. Sold Out.

MTH 20-3807-1 Union Pacific Big Boy
MTH 20-3807-1 Union Pacific Big Boy
Item# 2038071
Regular price: $1,699.95
Sale price: $1,520.80
This item is currently out of stock!

Product Description

MTH 20-3807-1 Union Pacific Big Boy.

MTH 20-3807-1 O Scale Premier 4-8-8-4 Big Boy Steam Engine (Oil Burner) With Proto-Sound 3.0 (Hi-Rail Wheels).

Intricately Detailed, Die-Cast Boiler and Chassis, Intricately Detailed, Die-Cast Tender Body, Die-Cast Metal Chassis, Authentic Paint Scheme, Die-Cast Locomotive Trucks, Handpainted Engineer and Fireman Figures, Painted Cab Backhead Gauges, Legible Builders Plates, Metal Handrails, Whiste and Bell, Tender Truck Chains, Metal Wheels and Axles, Remote-Controlled Proto-Coupler, Kadee Coupler Mounting Pads, Prototypical Rule 17 Lighting, Constant Voltage LED Headlight, Operating LED Firebox Glow, Lighted LED Cab Interior, Operating Tender LED Back-up Light, Operating LED Emergency Backup Light, Powerful 7-Pole Precision Flywheel-Equipped Motor, Synchronized Puffing ProtoSmoke System, Steaming Quillable Whistle, Locomotive Speed Control In Scale MPH Increments, Wireless Drawbar, 1:48 Scale Dimensions, Onboard DCC/DCS Decoder, Proto-Scale 3-2 3-Rail/2-Rail Conversion Capable, Proto-Sound 3.0 With The Digital Command System Featuring: Quillable Whistle With Passenger Station Proto-Effects, Unit Measures: 35 x 2 7/8 x 4 1/8, Operates On O-72 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.


Each locomotive will include a signed Certificate of Authenticity by M.T.H. President Mike Wolf and are available in two different versions - No. 4014 Oil Burner in current Union Pacific gloss Restoration livery and No. 4014 Original Coal Burner. Production quantities of the Premier models are limited to 150 of the Restoration Oil Burner and 50 of the Original Coal Burner. Models outfitted with the Restoration livery include the "Big Boy" chalk lettering on the boiler front, tender water level markings, and a sound set celebrating the excursion runs of 2019.