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High-quality Mth 20-3891-1 - 4-6-6-4 Challenger Steam Engine "denver & Rio Grande" #3805 (coal Tender) Kit [4G6eEyrp]

$55.99 $179.99 -69%

Introducing the MTH 20-3891-1 Challenger Steam EngineThe MTH 20-3891-1 Challenger Steam Engine, brought to life in O Scale, is a remarkable piece of craftsmanship, designed to capture the essence of the Denver & Rio Grande's iconic #3805. This model

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Introducing the MTH 20-3891-1 Challenger Steam Engine

The MTH 20-3891-1 Challenger Steam Engine, brought to life in O Scale, is a remarkable piece of craftsmanship, designed to capture the essence of the Denver & Rio Grande's iconic #3805. This model is not just a replica; it's an experience. Engineered with intricate details and die-cast components, it promises an unparalleled level of realism. Key features include a detailed die-cast boiler and chassis, tender body, and tender LED backup light, ensuring that every aspect of the engine is as authentic as possible. The model is also equipped with a powerful 7-pole precision flywheel-equipped motor and a ProtoSmoke system for synchronized puffing, making it a true standout in any collection.

Unmatched Features and Specifications

The MTH 20-3891-1 Challenger Steam Engine boasts an array of features that set it apart from other models. Its die-cast locomotive trucks, handpainted engineer and fireman figures, and metal handrails, whistle, and bell add to the realism and durability of the model. The authentic paint scheme and Prototypical Rule 17 Lighting bring the engine to life, while the Constant Voltage LED Headlight and Operating LED Firebox Glow enhance its visual appeal. For those who enjoy the finer details, the operating LED marker lights, numberboard lights, and lighted LED cab interior offer an immersive experience. The model also features an onboard DCC/DCS Decoder, making it fully compatible with the Digital Command System and Proto-Sound 3.0.

Practical and Collectible

This model is not only visually stunning but also functional. The 4-6-6-4 Challenger Steam Engine is designed to operate on O-72 curves, making it versatile for any layout. Its 1:48 Scale Dimensions ensure it fits seamlessly into any scene. The Proto-Scale 3-2 3-Rail/2-Rail Conversion Capable feature allows for even more flexibility, while the Proto-Sound 3.0 system with Quillable Whistle and Freight Yard Proto-Effects offers an authentic operational experience. With a focus on both performance and aesthetics, the MTH 20-3891-1 Challenger Steam Engine is an ideal addition to any enthusiast's collection, offering a blend of practicality and collectibility.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

It's a truly wonderful product.

- April J..

January 2, 2026

Absolutely no complaints!

The quality for the cost is unmatched.

- Scarlett H..

January 2, 2026

Absolutely no complaints!

Great value and amazing performance.

- Everlee T..

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