MTH Trains

Shopping MTH isn't limited to models currently available new. Trainz inventory can bring together newer MTH products with pre-owned locomotives, rolling stock, MTH Electric Train Sets, accessories, track, control equipment, parts, and discontinued releases acquired from model train collections.

That changing selection matters when you're searching for a particular road name, RailKing or Premier release, Proto-Sound generation, matching car, older accessory, or collectible MTH train that has been unavailable for years. Individual collectible listings can include photos and condition information to help you evaluate the actual item for sale.

MTH Electric Trains, originally known as Mike's Train House, built a broad model railroad catalog around locomotives, rolling stock, train sets, track, accessories, structures, parts, and train-control electronics. The MTH name became especially familiar to O Gauge operators, but its catalog extended beyond 3-rail trains.

MTH also produced equipment in other scales and formats, including HO Scale, O Scale 2-rail, G Scale, S Gauge, and Standard Gauge. This page covers the broader MTH brand, while the dedicated MTH O Gauge Trains hub is the better starting point when you're specifically shopping the MTH 3-rail ecosystem.

RailKing and Premier are two of the names MTH shoppers encounter most often. RailKing is closely associated with traditional 3-rail O Gauge trains and includes locomotives, cars, MTH Electric Train Sets, and accessories. Premier generally moves toward more scale-oriented proportions and prototype detail.

The individual release still matters. Before buying, compare dimensions, minimum curve requirements, electronics, wheel configuration, and other specifications, particularly when you're matching a locomotive or car to equipment already on your railroad.

Sound and control are a major part of the MTH buying equation. Different generations of MTH locomotives can use different Proto-Sound electronics, while compatible models can offer DCS control along with features such as sound, lighting, smoke, speed control, and other operating effects.

That makes the exact item number and electronics version especially important when shopping pre-owned MTH trains. Two locomotives representing the same prototype may offer very different operating experiences depending on when and how they were produced.

MTH's ecosystem extends beyond locomotives and cars. MTH RealTrax combines track with an integrated roadbed, while MTH ScaleTrax offers a lower-profile, more scale-oriented appearance. MTH control equipment, accessories, buildings, and replacement parts add another layer to the railroad.

If you're expanding an existing MTH layout, check compatibility rather than buying by brand name alone. Track geometry, curve requirements, power, control equipment, and the specific model you're operating can all influence what belongs on the railroad.

A discontinued locomotive doesn't necessarily need to become a display piece when something wears out. Available MTH Train Parts can include components for maintenance and repair, although matching the correct part to the specific model and production version is important.

For hobbyists who want to learn more about working on their own trains, Trainz Academy offers model train repair and troubleshooting instruction. Sometimes the best new addition to the railroad is getting an old favorite back on the rails.

An established MTH collection can include far more than locomotives. Rolling stock, train sets, track, transformers, DCS equipment, accessories, structures, parts, and equipment from multiple scales may all be part of a larger railroad or estate.

Trainz buys qualifying model train collections, so owners don't necessarily have to sell a larger MTH collection one piece at a time. Not every collection qualifies. Start with How It Works at Sell My Trains to see how the process works and whether your collection may be a fit.

Are all MTH trains O Gauge?

No. O Gauge is a major part of the MTH catalog, but MTH also produced models in HO Scale, O Scale 2-rail, G Scale, S Gauge, Standard Gauge, and other formats.

What's the difference between MTH RailKing and Premier?

RailKing is strongly associated with traditionally sized 3-rail O Gauge equipment, while Premier generally emphasizes more scale-oriented proportions and prototype detail. Specifications vary by release, so check the individual model before buying.

Will MTH O Gauge trains run on other 3-rail O Gauge track?

Many MTH 3-rail O Gauge trains can operate on compatible 3-rail track from other manufacturers, provided the track and curves meet the requirements of the specific model. Command-control compatibility is a separate consideration.

What should I check when buying a used MTH train?

Look at the item number, scale or gauge, product line, electronics version, minimum curve, operating condition, and what's included. With older powered equipment, knowing the exact release can prevent surprises after the locomotive reaches your railroad.

How do I know which Proto-Sound version an MTH locomotive has?

Check the model's item number and specifications rather than assuming from the locomotive type or appearance. Proto-Sound versions and features changed across MTH production periods and releases.

Where can I find discontinued MTH trains?

Check Trainz.com, where changing pre-owned inventory can include discontinued and hard-to-find MTH locomotives, rolling stock, MTH Electric Train Sets, accessories, track, control equipment, and parts acquired from model train collections.