Available Items

80-3298-1

HO Scale MTH HO 4-12-2 9000 Steam Engine w/Proto-Sound 3.0
  • Union Pacific

80-3299-1

HO Scale MTH HO 4-12-2 9000 Steam Engine w/Proto-Sound 3.0
  • Union Pacific

80-3300-1

HO Scale MTH HO 4-12-2 9000 Steam Engine w/Proto-Sound 3.0
  • Union Pacific

80-3301-1

HO Scale MTH HO 4-12-2 9000 Steam Engine w/Proto-Sound 3.0
  • Union Pacific

HO Union Pacific 9000 Class Steam Locomotive Ships

November 17, 2020 - The M.T.H. Union Pacific 9000 Class 4-12-2 steam locomotive in HO scale has arrived and is now shipping to M.T.H. Authorized Retailers. Featuring the onboard Proto-Sound 3.0 Digital Sound and Command Control package, the 9000 Class steamer features working third cylinder Gresley valve gear and unique 3 cylinder sound effects that can be triggered using the DCS Digital Command System or any DCC Controller.

Known as a “Union Pacific” type for their wheel arrangement unique to the U.P., the 9000s were also the most successful three-cylinder rod locomotives ever built in the United States. The third cylinder was placed between the two outside cylinders and drove a rod connected to the second axle, which was shaped like a crankshaft rather than a straight axle. A pair of hinged rods driven off the outer cylinders, and clearly visible on the pilot deck in front of the cylinders, operated the third cylinder’s valve gear — a design borrowed from English locomotives like the Flying Scotsman, and known as Gresley valve gear.

The rest of the middle cylinder’s machinery, however, was not so visible or accessible, and tended to receive less than the optimal amount of attention from shop crews. Despite the maintenance headaches of the third cylinder, however, the 4-12-2s proved versatile and dependable. When faster and more powerful Challengers and Big Boys replaced them as the UP’s premier freight engine, the 9000s became the principal freight power on the Nebraska division, where they served until early 1956. Engine No. 9000 was saved from the scrapper and resides today at the Los Angeles County Fairplex in Pomona, CA.

Click on any of the offerings on the left side of the page to learn more about the features and where to buy.

product features

  • Intricately Detailed, Die-Cast Boiler and Chassis
  • Intricately Detailed, Die-Cast Tender Body
  • Authentic Paint Scheme
  • Real Tender Coal Load
  • Detailed Locomotive Trucks
  • Handpainted Engineer and Fireman Figures
  • Metal Handrails and Whistle
  • RP25 Metal Wheels
  • Sprung Drivers
  • (2) #158 Scale Kadee Whisker Couplers
  • Operating Kadee-Compatible Remote Controlled Proto-Coupler
  • Prototypical Rule 17 Lighting
  • Constant Voltage LED Headlight
  • Operating LED Marker Lights
  • Operating LED Numberboard Lights
  • Lighted LED Cab Interior
  • Operating Tender LED Back-up Light
  • Powerful 5-Pole Precision Flywheel-Equipped Skew-Wound Motor
  • Synchronized Puffing ProtoSmoke System
  • Steaming Quillable Whistle
  • Locomotive Speed Control In Scale MPH Increments
  • Wireless Drawbar
  • 1:87 Scale Dimensions
  • Onboard DCC/DCS Decoder
  • Operates On Code 70, 83 and 100 Track
  • Proto-Sound 3.0 With The Digital Command System Featuring Quillable Whistle With Freight Yard Proto-Effects
  • Unit Measures: 14 3/8" x 2 5/16" x 1 5/8"
  • Operates On 18" Radius 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