MTH Big Boy 4‑8‑8‑4 Steam Locomotive #4014 | Premier | O Scale

SKU: MTH-20-3807-1
Price: $2,399.99
Compare At: $2,649.99
Condition: Excellent Condition
Packaging: Original Premier packaging with foam insert, includes Mike Wolf–signed Certificate of Authenticity

🚂 Mike Wolf’s Final Big Boy — A Legacy of Power and Rarity
This is the final Union Pacific Big Boy #4014 ever produced by MTH under the Premier line, delivered in August 2021. Finished in the oil-burning configuration to match the restored prototype, it includes a signed Certificate of Authenticity from Mike Wolf himself. This commemorative release marks the end of an era for MTH steam. Sold out everywhere and climbing in value fast.

🔊 Proto‑Sound 3.0 — Cutting‑Edge Steam Control
Equipped with Proto-Sound 3.0, this engine delivers authentic synchronized chuffing, quillable whistle, drift audio, and speed-based sounds. Enjoy a full range of diesel and steam effects including startup/shutdown sequences, grade crossing horns, cab chatter, and more. All adjustable via DCS system.

💎 Ultra Rare & Highly Collectible
One of only a small number produced before Mike Wolf's retirement, this oil-burning Big Boy was the final official production steam locomotive under the MTH Premier banner. Already difficult to find new or even used, this is one of the hottest MTH steam collectibles on the market. 

🔥 Locomotive Highlights:

• Detailed die-cast metal boiler, tender, and chassis

• Precision 7-pole flywheel-equipped motor

• Synchronized puffing ProtoSmoke system

• Realistic quillable steam whistle

• Constant voltage LED headlight, firebox glow, cab light, number boards

• Front & rear ElectroCouplers™

• Metal handrails, trucks, wheels, and underframe

• Wireless drawbar between loco and tender

• Operates in DCS, DCC, or Conventional mode

• Runs on O‑72 curves or larger

• Track-synchronized sound and smoke

• Adjustable smoke output

• Includes Kadee mounting pads for scale coupler conversion

📦 Product Specs:

• Railroad: Union Pacific

• Cab Number: 4014

• Scale: O Scale

• Product Line: Premier

• Power: Electric (Hi-Rail)

• Sound: Proto‑Sound 3.0

• Minimum Curve: O‑72

• Length: Approx. 35"

• Delivery: August 2021

• Condition: Excellent Condition