On30 Scale Model Trains — Narrow Gauge Railroading at Its Best
On30 scale model railroading combines the visual presence of O scale with the affordability and compact footprint of HO gauge track, replicating the charm of historic 30-inch narrow gauge railroads. From Colorado mountain lines to industrial logging operations, On30 captures an era of American railroading that is both richly detailed and highly accessible for modelers of all experience levels.
On30 Locomotives
Our On30 Locomotives collection features narrow gauge steam power from Bachmann Trains, including Baldwin 0-6-0 and 2-6-0 steam engines equipped with DCC WowSound, Quartermaster Corps Trench Engines, and specialty streetcars. These models deliver authentic sound and performance on standard HO gauge track, making them ideal for both beginner and advanced layouts.
On30 Rolling Stock
Expand your consist with authentic narrow gauge freight cars in our On30 Rolling Stock collection. Sourced from Bachmann Trains and RSLaserKits, these models represent legendary railroads including the East Broad Top, Sandy River & Rangeley Lakes, Durango & Silverton, and Cumbres & Toltec. Car types include wood side-dump cars, 18-foot box cars with Murphy roofs, gondolas, steel hoppers, flat cars, skeleton log cars, and excursion cars — each with museum-quality detail and authentic weathering.
On30 Train Sets
New to On30? Our On30 Train Sets from Bachmann Trains are complete ready-to-run sets that include locomotives, rolling stock, track, and power supplies. Sets replicate historic operations such as the White Pass & Yukon and East Broad Top freight lines, as well as festive Christmas Streetcar and Norman Rockwell's American Christmas themed sets — perfect for compact layouts with impressive visual presence.
On30 Scale Scenery
Build a realistic narrow gauge environment with our On30 Scale Scenery collection. Featuring laser-cut wood structures from Banta Modelworks, including the Oakboro Hay and Grain building with weathered wood siding and period-appropriate construction detail. These structures capture the character of Colorado mountain railroads and historic narrow gauge operations with exceptional craftsmanship.
On30 Track Accessories
Achieve precision trackwork with our On30 Track Accessories collection. Professional radius templates from Banta Modelworks cover 14 inches through 40 inches, ensuring accurate curve placement and alignment for your narrow gauge layout. Pair with our On30 Rolling Stock for a complete trackwork solution.
On30 Train Accessories
Complete your On30 layout with essential accessories from our On30 Train Accessories collection. Sourced from Bachmann Trains and SoundTraxx, this collection includes arch bar freight trucks, die-cast passenger trucks, Vulcan trucks, and the SoundTraxx Tsunami 2 decoder for premium plug-and-play steam sound effects with authentic spoked wheels and realistic journal boxes.
Why Choose On30 Scale?
On30 offers the best of both worlds — the impressive visual scale of O gauge with the practical track footprint of HO. Whether you are modeling Colorado mountain railroads, industrial logging lines, or festive holiday layouts, On30 delivers authentic narrow gauge character in a compact, affordable format. Browse our full On30 Scale collection and discover why narrow gauge railroading continues to captivate modelers worldwide.
