MTH Premier "O" Scale AC4400 Diesel Locomotives Announced!

August 31, 2022 - M.T.H. Electric Trains will be releasing a series of 2022 Premier O Scale AC4400 Diesel Locomotives in four popular paint schemes beginning late this year. Each of these unique schemes will be available in limited production quantities in two cab numbers and is expected to begin shipping to M.T.H. Authorized Retailers in December 2022.

Check out each of these offerings HERE.

These items are available to order from your local M.T.H. Authorized Retailer.

ABOUT THE PREMIER O SCALE AC4400 DIESEL LOCOMOTIVE

From the dawn of dieselization through its first six decades, virtually every American diesel locomotive used DC traction motors. By the early 1990s, however, a series of technological advances allowed designers to tap the inherent superiority of AC traction — namely, the ability of an AC motor to start a heavier load than a DC motor, with the same prime mover. The superior adhesion of AC power touched off a new horsepower race because, with the same number of wheels, AC traction could put more horsepower on the rails.

Two years behind rival EMD, General Electric entered the AC traction business in June 1993 with the AC4400CW — 4400 horsepower, "C" for 3-axle trucks, and "W" for wide North American cab. The new engine was basically an AC version of the Dash 9-44CW introduced the same year. The key external difference between the two engines is the large box behind the cab on the left side of the AC 4400CW, which houses much of the AC traction electronics.

Although General Electric’s AC power arrived on the scene later, its AC engines have outsold those made by EMD. One reason may be GE’s use of one inverter bank per traction motor, a design that allows the crew to cut out a single malfunctioning motor and still retain more than 80% of a locomotive’s function. On a comparable EMD AC-powered engine, an entire truck has to be taken offline if one of its three motors fails.

One area of weakness for GE was its high adhesion trucks, which were generally acknowledged to be inferior to EMD’s steerable radial truck. Later model AC4400CWs feature GE’s own version of a steerable truck, which improves adhesion on curves.

Now you can bring the brute strength of the AC4400CW to your own freight operations. This model offers the industry-leading features you expect in a Premier diesel: awesome sounds, superb detailing, see-through body grilles, a wealth of added-on details, and smooth operation at any throttle setting from a crawl to high-speed mainline service.

Check out each of these offerings HERE.

These items are available to order from your local M.T.H. Authorized Retailer.

Hurry Before They're Gone, Just Five Or Fewer Of These O Gauge Items Remain In Stock

August 31, 2022 - Each week, M.T.H. releases product lists spotlighting quantities of Five Or Fewer Premier and RailKing items that are remaining in our onhand inventory. In many cases, these items will NOT be re-run in the future and these lists could be your last chance for ordering them before they're GONE FOR GOOD. Don't miss out on these items! Click on the appropriate product line link below and then any item number in the corresponding list to purchase that item from the M.T.H. Online Store or order directly from your local M.T.H. Authorized Retailer.

Premier O Scale 3-Rail

RailKing O Gauge

M.T.H. Electric Trains will be releasing a series of RailKing O Gauge Rounded Roof Box Cars in four unique paint schemes beginning this Winter. Each of these unique schemes will be available in limited production quantities and will begin shipping to M.T.H. Authorized Retailers in January 2023.

Check out each of these offerings HERE.

These items are available to order from your local M.T.H. Authorized Retailer.

M.T.H. Electric Trains will be releasing a series of 2022 2022 RailKing O Scale Dash-8 Diesel Locomotives in five unique paint schemes beginning early next year. Each of these unique schemes will be available in limited production quantities and will begin shipping to M.T.H. Authorized Retailers in March 2023.

Check out each of these offerings HERE.

These items are available to order from your local M.T.H. Authorized Retailer.