On30 Tunnel Portals

Are you in need of a tunnel portal or portals for your On30 layout? If so there are several options available -- either commercially available R-T-U (ready to use) or you can scratchbuild to meet your needs.

Commercially Available Tunnel Portals for On30 Layouts

Here are some commercially available On30 and O scale tunnel portals:

• DebenLLC On30 Wooden Timber Tunnel Portal - Rustic (labstone) Scale Model
• Pre-Size Model Specialties On3/On30 Tunnel Portal
• Pre-Size Model Specialties O scale Tunnel Portals
• Scenic Express O Scale Tunnel Portals & Walls
• Hunterline O Scale and S Scale Tunnel Portals -- Read this Blog post on building this portal kit
• Monroe Models O Scale and S Scale Tunnel Portals and Walls
• Ultimate Scenery O scale and S Scale Tunnel Portals

We have included some S Scale tunnel portals in the links above as some On30 modelers have decided on the use of S Scale tunnel portals for On30 layouts. Also please note that most if not all of the R-T-U tunnel portals still require stain/paint/weathering, and some are kits.

Scratchbuilding On30 Tunnel Portals

If you prefer to scratchbuild tunnel portal(s) you might consider these references:

• NMRA Recommended Practice 7.1 on Tangent Track Centers and Clearance Diagrams
• Thomas Farrell's Facebook post on building an On30 Timber Tunnel Portal using an On30 Clearance Gauge
• Pacific Coast Air Line Railway Timber Tunnel Portal for an On30 Railway based on an OR&W tunnel
• Railroad Line Forums On30 Wooden Tunnel Portals topic has several ideas, and a dimensional drawing

There are also numerous magazine articles providing reference and how-to information for various types of tunnel portals. A few of them are listed below. For a more complete list visit the Trains.com Magazine Index - you will need a (free) account on Trains.com to use the index.

• Select list of magazine references to be supplied after research is completed.

Read More

On30 Models -- Physical Dimensions

** NOTE: The data on this page is being populated as we complete evaluations of the various models

In any discussion of On30 models, one of the topics is usually physical size of the various models and how they compare. The table below provides the basic information for the common ready-to-run engines available.

On30 Locomotive Dimensions (including other Powered Equipment)

Manufacturer & Model	Length	Length Over Couplers	Width	Height
Bachmann On30 14-Ton Two-Truck Stearns-Heisler	144 mm / 5.65 in	160 mm / 6.28 in	46 mm / 1.78 in	70 mm / 2.74 in
Bachmann On30 T-Boiler Two-Truck Shay
Bachmann On30 28-Ton Two-Truck Climax
Bachmann On30 2-6-6-2 Articulated
Bachmann On30 2-4-4-2 Articulated
Bachmann On30 Baldwin Forney 2-4-4
Bachmann On30 Baldwin 2-8-0 Outside Frame Consolidation
Bachmann On30 Baldwin 4-6-0
Bachmann On30 4-4-0 American Inside Frame
Bachmann On30 4-4-0 Modern Outside Frame
Bachmann On30 Porter 0-4-2
Bachmann On30 Porter 0-4-2
Bachmann On30 2-6-0 Mogul
Bachmann On30 Closed Streetcar
Bachmann On30 Railbus & Trailer
Bachmann On30 RailTruck
Bachmann On30 Whitcomb 50-Ton Center-Cab Diesel
Model Power HO Plymouth MDT Switcher

On30 Rolling Stock Dimensions

Manufacturer & Model	Length	Length Over Couplers	Width	Height

Read More

Model Power Plymouth MDT Locomotive - On30 Critter, Donor chassis, or both??

Many may already be aware of this but for for those who are not -- Model Power offers an HO Plymouth MDT locomotive. It's significantly oversized for HO scale -- both the shell and the wheels. In fact some in the On30 crowd use it right out of the box as small diesel or critter on their layout. It seems this locomotive has been around for a long time, but the most recent release from Model Power is a smooth running locomotive with great electronics built right in. I've purchased a few of these and have been very pleased.

It is also a great donor chassis for an On30 critter and some like Tim Moat of Coyote Flats Depot offer critter kits built on top of this chassis (kits available on eBay). If you're looking for a chassis for a critter that won't break the bank, this may be the solution for you.

On top of all the positives, right now (May 2018) Trainworld is offering these on sale at the unbelievable price of USD $44.99 for the locomotive with what we will call "Do It All" electronics built right in -- it runs on standard DC, it runs on NMRA DCC, has built-in sound, and it has wireless control and controller right in the box or just $19.99 for the standard DC version. The "Do It All" edition locomotive has MRC's very capable DCC/DC dual mode decoder with sound and also integrates its Loco Genie™ right in the locomotive (on-board electronics) and in the box (Loco Genie controller).

If one of these scenarios fits your needs/wants for your On30 layout, you might want to visit Trainworld's web site and pick up one or two...

N.B. I have no financial relationship with Trainworld except as a satisfied customer.

Read More

Bachmann Spectrum On30 14-Ton Two-Truck Stearns-Heisler

The Stearns-Heisler continues Bachmann's collection of On30 geared steam locomotives along with their On30 Shay and On30 Climax. This 14-ton two-truck engine was an early Heisler, manufactured from the late 1890s.

The Heisler locomotive was the last variant of the three major types of geared steam locomotive. Its designer and manufacturers claimed it was the fastest of the three but retained the low-speed hauling capability. As such it was used in mining and logging/lumbering industries as well as other places which required heavy hauling. From a 1923 Heisler marketing catalog:

"Why you can haul at least 30% more per ton of locomotive with the modern Heisler"

Bachmann has delivered a DCC-equipped model with the fine detailing expected in the Spectrum® line, along with 16-bit Tsunami® plug-and-play sound capability. (Separate-sale Bachmann Item No. 44953, Stearns-Heisler Sound Module, required for sound on board performance)
Features include:

• DCC-equipped for speed, direction and lighting control
• Sound ready with factory-installed speaker
• Dual-mode NMRA-compliant decoder
• Die-cast construction
• Coreless motor
• All-gear drive
• Enclosed gearbox
• Heavy-duty universals and driveshafts
• Prototypically powered trucks and gearboxes
• Constant soft white LED lighting
• Blackened brass handrails and piping
• E-Z Mate® Mark II couplers
• Choice of three stacks and optional oil bunker included
• Contoured wheel spokes per prototype
• Plug-and-play sound-ready (Tsunami® sound module available separately)

Bachmann On30 Stearns-Heisler Model Information:

Manfacturer: Bachmann	Release Date: 2013
MSRP (USD): $419-$450	Catalogs: 2012, 2013, 2014, 2015, 2016, 2017, 2018
Length: 144 mm / 5.65 in	Weight: 358 g / 12.6 oz
Length over couplers: 160 mm / 6.28 in	Within On30 Clearance Gauge: Yes
Width: 46 mm / 1.78 in	Height: 70 mm / 2.74 in
Front Coupler: Bachmann E-Z Mate® Mark II	Rear Coupler: Bachmann E-Z Mate® Mark II
Front Coupler Height (note 2): Pass	Rear Coupler Height (note 2): Pass
Recommended Radius: 15 in or greater	Reported Minimum Radius (note 4):
NMRA Conformance Warrant: No	NMRA S-4 Wheels (note 2): Pass
NMRA S-2 Couplers (note 2): Pass	NMRA S-9 Electrical:
NMRA S-7 Clearance (note 3): Pass	RP-25 Wheel Contour: no statement
RP-9.1.1 Electrical Interface and Wire Color Code:
Power Modes: DC, NMRA DCC	Interface Socket: Yes
DCC: Bachmann Dual mode DC/DCC on board	DCC Sound: Optional - Bachmann (Tsunami) Sound Decoder Item No. 44953, MSRP $129
Power pickup: All wheel	DCC Sound control on DC power: Automatic engine sounds, only (no user control on DC)
Drawbar Pull (note 1): TBC	Primary Construction Material: Diecast
Model Evaluated: Bachmann Item No. 28803	Evaluation Date: May 2018
Fidelity to the Prototype: Other than being a very small Heisler, it is judged excellent!
Roadnames: Item No. 28801, Colorado Mining Co. #4 Item No. 28802, Painted & unlettered - Black Item No. 28803, Painted & unlettered - Black with white pinstripes & running board stripes Item No. 28804, Painted & unlettered - Black with red windows + white running board stripes + white tires Item No. 28805, Greenbriar & Big Run Lumber Co. #5 Item No. 28806, Midwest Quarry & Mining Co. #4
Notes: Measured using Micro-Mark 84708 Digital Pull Meter Measured using NMRA HO Standards Gauge Measured using NMRA On30 Clearance Gauge May require adjustments to run through this radius For parts, contact Bachmann Trains or shop online at the Bachmann Online Store

Bachmann On30 Stearns-Heisler: Tune-ups, Updates and Conversions

• Foothill Model Works - Re-gauging Stearns-Heisler from On30 to On3
• banta modelworks T-2133 Wood Cab for Bachmann Heisler - also available from Micro-Mark and some local hobby shops and mail order dealers
• Backwoods Miniatures Conversion Kit for the Bachmann On30 Heisler
• Adding a Keep Alive to your Bachmann Heisler - Larry Puckett

Bachmann On30 Stearns-Heisler: Additional Articles of Interest

• Bachmann Tsunami® (SoundTraxx) Heisler Sound Reference
• Operating your Bachmann DCC Sound equipped Locomotive with a Traditional DC Power Pack
• Operating your Bachmann Tsunami Sound-Equipped Locomotive with DCC
• Bachmann On30 Stearns-Heisler Sound Module Instructions
• Bachmann On30 Stearns-Heisler Parts Reference 1
• Bachmann On30 Stearns-Heisler Parts Reference 2
• Bachmann On30 Stearns-Heisler Parts Reference 3

Heisler Locomotives: Books for further reading 

Heisler Locomotive Works. Heisler Geared Locomotives Catalog. Erie, Penna.: Heisler Locomotive Works, 1923, 38 pages.

About this book from BarnesandNoble.com: In 1892 Charles Heisler received a patent for a new kind of geared locomotive. Equipped with twin canted cylinders, the engine utilized a drive shaft to power outboard axles and connecting rods to power the inboard axles. As a result of this 'vee-twin' arrangement, the Heisler was one of the fastest geared steam locomotives, providing more power with lower operating costs. Over 600 Heislers were produced from the 1890's until 1941, when the Heisler Locomotive Works closed its doors. This reproduction of the company's illustrated catalog dates from the 1920's. It shows the full line of Heisler products and presents a compelling argument for their use.

Kline, B.F.G., Jr. The Heisler Locomotive, 1891-1941. Kline, 1982, 199 pages.

About this book from BookFinder.com: Fascinating and handsomely done authoritative history of the Heisler geared locomotive. Chapters include a biography of Charles L. Heisler, a description of the Stearns Manufacturing Co., the Heisler Locomotive Works, the Whitney Engineering Co., the origins, development and refinement of the Heisler, the purpose, distribution and performance of the Heisler, competitors of the Heisler, the construction of a Heisler, Heisler's last years, detailed scale drawings, builder lists, and an owner list. Illustrated throughout with black and white photos. With bibliography and index. Some copies of the book contain an Addenda and Errata Sheet with list of existing Heislers as of November, 1982.

Heisler Locomotives: Other references

• Geared Steam Locomotive Works' Heisler pages
• The Borate & Daggett Railroad

Read More

On30 Detailed Product Information section launched!

We're pleased to announce the launch of a blog section devoted to detailed On30 Product Information. This will be focused on On30 or On30-applicable products that we feel will be of interest to a significant number of On30 modelers and potential modelers.

The new section can be found in the menu bar BELOW the Blog header. It's called PRODUCT INFORMATION and features:

• a Suppliers and Manufacturers listing which contain links to their web sites where available
• a link to our Minimum Radius information page
• a series of sub-dropdowns for specific manufacturers and then specific products from that manufacturer

The detailed pages for specific products will features these general sections (not all sections will apply to every type of product):

• picture with product overview
• Model information -- detail product specifications
• Tune-ups, Upgrades and Conversions of note
• Additional Articles of interest
• Books for further reading on the prototype of the model
• Additional Online sources ojf information about the Prototype

Also where we have electronic copies of product information sheets (manuals, reference material, etc.) those will be available from the Detailed Product Information page.
Our first product in this section will be the Bachmann Trains 14-Ton Two-Truck Stearns-Heisler geared locomotive. Watch for it to appear in the next few days!

Read More

NMRA On30 Clearance Gauge plus more!

If you're getting started in On30 model railroading, one of the key tools to have on your workbench is a gauge to measure essential items. The National Model Railroad Association (NMRA) On30 gauge will measure these items:

• Coupler height
• Track gauge
• Clearance
• Flangeways
• Wheels
• Points

The NMRA 0n30 Clearance gauge includes a NMRA HO gauge (for track and wheel measurements) nestled inside a On30 clearance gauge.

Get yours today direct from the NMRA's Online store (including NMRA member special pricing) or at your local hobby shop (through Walthers affiliated dealers - Walthers item number 98-9).

Additional Notes:

When determining track clearance you generally should factor in which "narrow gauge" you're modeling in On30. Are you modeling a specific prototype or prototype region? Or are you using commercial models? Or some hybrid? Maine narrow gauge cars have different maximums (esp. width) than for example Colorado narrow gauge or perhaps a specific UK or New Zealand line might. Similarly commercially available models have different car end overhang that will affect the necessary parallel track clearance (e.g., in On30 models the Bachmann passenger cars and the Bachmann Forney rear overhand will definitely impact your parallel track clearance on curved sections of track). So it becomes more important to understand what you're checking clearance for in On30. For example the NMRA's clearance for Old Time/Narrow Gauge is primarily taken from the Colorado Narrow Gauge railroads. More detail can be found in the NMRA Recommended Practice 7.1 on Tangent Track Centers and Clearance Diagrams.

Some modelers use an On3 (aka On36) track clearance gauge. If you have one of these handy, it should work as well for track clearance, although the track gauge is different. If you're interested in purchasing an On3 gauge, they are available from the NMRA Company Store.

Read More

Building an On30 GE 23-Ton Box Cab

One of the many excellent articles in the On30 Annual 2018 edition is Robb Thomas' article "Designing a Locomotive Shell to Fit an Existing Mechanism" (pp. 81-85). (If you do not already have this issue of the On30 Annual in your personal library, I highly encourage you to pick up a copy from either your local hobby shop or direct from the White River Productions' Bookstore.)

The premise of the article is to help modelers leverage 3D printing to build items of interest for their model railroad. Mr. Thomas used SketchUp and Shapeways to accomplish this task, and the article illustrates the various steps in the process. If you're interested in using 3D printing for your model train layout, you'll want to read this article.

Also if you're just interested in building a GE 23 ton Box Cab for your railroad (and not doing your own design and 3D printing work), the shell, other parts, and the instructions for building the locomotive are available from Prairie Locomotive Works' Shapeways store. The locomotive is built on top of the Bachmann On30 Closed Street Car mechanism that you provide. If you happen to prefer an electric version of this locomotive, the store also features an alternative Freight Motor version of the shell.

Read More

On30 Manufacturers and Suppliers

This post is simply a list with links to suppliers of On30 products. If the supplier has an active web site it will be linked, otherwise just the supplier name is provided. Also some suppliers may not be shipping products at this time, but we've included the information for reference anyway since their products may appear on the secondary market. Additionally we've provided information on what categories of On30 products this supplier has available (note a supplier's products may vary over time and this could affect categories, so please take this as a general indication only).

Also please bear in mind that On30 modeling is O scale modeling. So many O scale items such as structures, detail parts, scenic items, circus items, etc. are appropriate for On30 modeling. This opens a whole portfolio of suppliers of O scale items for the On30 modeler.

This page is not and will likely never be complete. Within my time constraints and knowledge about a supplier this page will get updated. Supplier names prefaced by a * are known or believed to be fallen flags and no longer in business, but their offerings may still be available on the secondary market.

Supplier	Categories
Accucraft (American Model Supply)	Locomotives, Powered Equipment
American Model Builders, Inc.	Structures, Detail Parts
American Model Builders, Inc. (Annex)
Bachmann Trains	Locomotives, Powered Equipment, Rolling Stock, Track, Accessories, Detail Parts, Structures, Trucks, Scenery, Couplers
* The Back Shop
Backwoods Miniatures	Powered Equipment, Rolling Stock, Turntable, Detail Parts, Conversions, Accessories
banta modelworks	Structures, Detail Parts, Conversions
Bar Mills Models	Structures, Detail Parts
* Boulder Valley Models	Conversions, Powered Equipment, Rolling Stock, Detail Parts, Trucks, Accessories
Branchlines	Powered Equipment
Broadway Limited Imports	Locomotives
Brunel Hobbies
B.T.S.	Rolling Stock, Structures, Detail Parts, Accessories
Buffalo Landing	Locomotives, Powered Equipment
Cache Creek Scale Models	Rolling Stock
* The Car Works	Locomotives, Rolling Stock, Powered Equipment, Accessories
Coronado Scale Models
Coyote Flats Depot	Conversions (also available on eBay)
Downtown Deco	Structures, Detail Parts
EDM Models
Fast Tracks	Track
* Fire Box Models	Locomotives, Powered Equipment, ROlling Stock, Detail Parts, Accessories (now only doing custom work)
Foggy Mountain Models	Structures
Foothill Model Works	Rolling Stock, Couplers, Detail Parts
FOS Scale Models	Structures, Detail Parts
Frenchman River Model Works	Structures, Boats, Details
G C Design Group
Grandt Line
Hamm River Model Products
Ian Lindsay Models	Rolling Stock, Powered Equipment, Trucks, Detail Parts, Accessories
International Hobbies	Locomotives, Rolling Stock, Powered Equipment
Light Iron Turnout Co.	Track
Kadee	Couplers
Kitwood Hill Models	Structures, Turntables, Detail Parts
Leetown Models
Micro-Engineering	Track
Miniatures by Eric	Rolling Stock, Detail Parts
Mount Blue Model Co	Powered Equipment, Rolling Stock, Track, Accessories, Detail Parts, Structures, Trucks
Narrow Japan Models
On30 IMA
PECO	Track, Turntable, Scenery
Prairie Locomotive Works	Rolling Stock, Bridges, Trucks
Precision Craft Models	Powered Equipment (Galloping Goose)
Precision Scale Company
Rail Scale Models	Structures, Detail Parts
Railroad Line Models	Structures
Rich Yoder Models	Locomotives
Rio Grande Models	Rolling Stock, Structures, Trucks, Detail Parts, Accessories
Rusty Rail	Detail Parts, Accessories
Rusty Stumps Scale Models	Structures, Detail Parts
San Juan Car Co.	Rolling Stock, Detail Parts, Couplers, Trucks
Sergent Engineering	Couplers
Sidetrack Laser
SierraWest Scale Models	Structures, Detail Parts, Accessories, Rolling Stock
Silver City Models	Rolling Stock (available on eBay)
Stoney Creek Designs	Structures, Accessories
Train Troll
Wiseman Model Services	Powered Equipment, Rolling Stock, Track, Accessories, Detail Parts, Structures, Trucks

Read More

Foggy Mountain Models releases Carsonville Station

Foggy Mountain Models has released an O scale model of the Carsonville Station in Carsonville, MI. The model structure is primarily targeted at the narrow gauge modeler. The kit is made up of two 20' cars (a reefer and a boxcar) set end-to-end - along with a small portico entrance to agent's office in the boxcar end along with windows and stove and a train order board. This will look at home on an On30 layout.

The first run of the kit is already sold out, but additional kits are being prepared. See the Foggy Mountain Models web site for more information and to order.

Read More

Silver City Models offers On30 Models

Recently I saw some On30 items from Silver City Models for sale on eBay. I ordered kits for a D&RGW 1872 17' 4 wheel flat car and a D&RGW 1872 17' 4 wheel gondola car. They just arrived so I have not had a chance to assemble them yet. But they are nice looking kits made up of a combination of resin castings, laser cut items, wheelsets and additional detail items.

Along with my kits, the proprietor included a list of available kits. For O/On3/On30, they include:

• On3/On30 D&RGW 1872 12' 4 wheel box car kit - $36
• On3/On30 D&RGW 1872 14' 4 wheel flat car kit - $24
• On3/On30 D&RGW 1872 17' 4 wheel flat car kit - $24
• On3/On30 D&RGW 1872 17' 4 wheel gondola car kit - $26
• On3/On30 D&RGW 1872 14' 4 wheel gondola car kit - $26
• On3/On30 Kilgore Log Loader kit - $49.95
• O/On30 Steam Boiler/Fuel Tank kit - $39.95
• O scale Resin Steam Boiler, multi scale - $8

Kits are Made in the USA. Look for them on eBay or contact them directly via SilverCItyModels at comcast dot net.

Read More

Rail Scale Models Brings New Structures to the market

This weekend I had the opportunity to visit the Charleston, SC Model Railroad show. The is organized by the Charleston Area Model Railroad Club, and the show is a new spring show from the club, in addition to their fall show. While I was there I had the good fortune to run into Stephen Milley, the proprietor of Rail Scale Models of North Carolina. Rail Scale Models is a new (at least to me) manufacturer of affordable structures for model railroads in several scales. He has a growing line of O scale structures I really like including a Tobacco Barn and a Speeder and Oil Shed. One of the O Scale structures - Currin Country Store -- is already sold out! Hopefully a second run is in the works! I would also like to see RSM will bring their Branch Line Engine House and some of their other structures to additional scales as these structures could easily find a home on my layout. If you're looking for structures for your model railroad, visit Rail Scale Models' web site and check out their offerings. And there is a structure you see that is not yet available in O scale and that would be a good fit for your layout, be sure to inquire about availability in O scale!

In addition to structure kits and accessories like siding of various types and detail parts, Rail Scale Models offers an end-to-end range of services from structure design and development through laser cutting & engraving and production. So if you've been thinking about a custom developed structure and need some assistance with the process, give them a call.

Read More

On30 Modeling Books & Magazines

As one explores the world of On30 narrow gauge model railroading, a common question I hear is "What resources are available?". Like much of the model railroading hobby, many of the books and articles can be applied to On30 modeling. But generally the questioner is looking for more specific information on On30 -- what is it, where can I find information about track planning, track designs, product availability, layouts by other modelers, etc.

Without a doubt, if you are seriously interested in On30 modeling, you should seek out and read these two resources:

• On30 Annual, Chris Lane, editor - published previously by Highlands Station, then Carstens Publications and now by White River Productions
• Narrow Gauge & Short Line Gazette, Robert W. Brown, editor - published previously by Benchmark Publications, Ltd. and now by White River Productions

The first of these two publications, On30 Annual is a yearly publication dedicated to On30 modeling. It was first published in 2006 and has been published every year since then. Thanks to the focus of the editor, Chris Lane, each annual issue is chock full of building projects typically with a large number of photographs to enable the reader to accomplish a similar project. This publication is highly recommended to On30 modelers and would-be modelers. The current issue (On30 Annual 2018) can often be found at your local hobby shop (LHS), and is also available from the White River Productions Bookstore. Your LHS may also have prior years issues for sale -- if not again many previous issues will be found in the White River Productions Bookstore as well as other sources such as eBay, Amazon, Walthers, BookFinder.com, etc.

Narrow Gauge & Short Line Gazette is the premier magazine for narrow gauge modelers. NG&SLG has featured numerous articles over the years on On30 modeling, as well as articles on the narrow gauge prototypes and modeling the narrow gauge in other scales, many of which are applicable to On30 as well. The editor, Bob Brown, has consistently delivered one of the best model railroad publications in the hobby. You can find NG&SLG at your LHS, or subscribe or purchase recent back issues via the White River Productions Bookstore. In addition there is a DVD available with a 50 year collection of back issues of NG&SLG from 1964 through 2014. It can be found at your LHS as well as here. And for those modelers who prefer paper, there is a thriving trade in back issues of NG&SLG on venues like eBay and local model railroad shows.

Other Books of Interest

The following books may hold particular interest to those modeling in On30:

• Guide to Narrow Gauge Modeling by Tony Koester, 2014, ISBN 9781627001502, Kalmbach Publications
• Slim Gauge Cars - Second Edition by Chris Lane (ed.), 2011, ISBN 9781590730218, White River Productions
• On30 Handbook by Peter Page (ed.), 2008, ISBN 9780954981129, The 7mm Narrow Gauge Association (UK)
• The Model Railroader's Guide to Logging Railroads by Matt Coleman, 2008, ISBN 9780890247020, Kalmbach Books

Finding other On30 articles

The Magazine Index hosted on Trains.com is an excellent resource for finding On30 related articles in other publications. In early 2018, the Magazine Index had entries for over 360 articles related to On30.

On30 Annual

Because the On30 Annual issues are so valuable to On30 modelers, below under each issue's cover, you will find the table of contents for that issue. We hope you find it useful.

Read More

Bachmann On30 0-6-0 Steam Locomotive

In 2018 Bachmann revealed its new On30 0-6-0 Steam Locomotive. This new addition to its On30 locomotive stable is a DCC-equipped model featuring metal gears. It is ready for the addition of 16-bit Tsunami® plug-and-play prototypical sound.

The 0-6-0 locomotive features include:

• sound ready with factory-installed speaker
• DCC-equipped for speed, direction, and lighting control
• dual-mode NMRA-compliant decoder
• operating headlight
• completely hidden drive train
• see-through clearance under boiler
• precision motor (with hardened carbon brushes)
• numerous metal detail parts
• finescale pilot
• sprung center axle for superior tracking performance and electrical pickup
• short-coupled tender with coal load
• E-Z Mate® Mark II couplers

MSRP is $399. The model has been announced in these road names:

• Three Rivers Steel (Item# 29401)
• Allegheny Iron Works (Item #29402)
• Midwest Quarry (Item# 29403)
• Painted, Unlettered - Black (Item #29404)

The Tsunami sound is a separate-sale Bachmann Item No. 44959, 0-6-0 Plug-and-Play Sound Module (MSRP $129), required for sound-on-board performance.

Read More

On30 Powered Equipment Minimum Radius

When I initially was considering modeling in On30, one of the first areas of research was the minimum radius required to operate the various commercial products. I am modeling in a very small space (102 inches x 30 inches, or approximately 260cm x 76cm) and I wanted to ensure the commercial On30 products of interest would be a reasonable fit. Around the internet I found a number of pieces of data. From these various web sites/pages and other sources, I put together the following table that I use as a reference -- perhaps it will help other modelers as well. Below the table you will find links to some of the major sources I used to assemble the table -- in a few cases, I have made adjustments based on my experience and/or data from other sources not listed.

Also please note that there is a separate entry coming on this blog that provides minimum radius information on On30 powered equipment kits that use HO mechanisms as donor chassis for On30 powered equipment.

Manfacturer	Model	Manufacturer Recommended Radius	Reported to Operate at (may need adjustments)
Bachmann	On30 2-6-0 Mogul	18" or greater	12"
Bachmann	On30 0-4-0 Porter	12" or greater	6"
Bachmann	On30 0-4-2 Porter	15" or greater	9"
Bachmann	On30 2-4-4-2 Articulated	18" or greater
Bachmann	On30 2-6-6-2 Articulated	18" or greater	18"
Bachmann	On30 Baldwin 4-6-0	22" or greater	17"
Bachmann	On30 14-ton Two-Truck Stearns Heisler	15" or greater
Bachmann	On30 1890's 4-4-0 American Inside Frame	18" or greater	15"
Bachmann	On30 Modern 4-4-0 American Outside Frame	18" or greater	15"
Bachmann	On30 2-4-4 Forney Inside/Outside Frame	22" or greater	18"
Bachmann	On30 28-Ton Two-Truck Class B Climax	18" or greater	12"
Bachmann	On30 Two Truck Shay	18" or greater	15"
Bachmann	On30 2-8-0 Outside Frame	22" or greater	12"-18"
Bachmann	On30 0-6-0	18" or greater
Bachmann	On30 Rail Truck	18" or greater	10"
Bachmann	On30 Rail Bus & Trailer	18" or greater	18"
Bachmann	On30 Closed Street Car	15" or greater	3"
Bachmann	On30 0-4-0 Side Rod Gas Mechanical	12" or greater	6"
Bachmann	On30 Whitcomb 50-ton Center Cab	15" or greater
Accucraft Trains	On30 Plymouth Diesel Switcher 0-4-0 Model No: AM55-013 (unpainted, yellow)	6" or greater	6"
Accucraft Trains	On30 Diesel Switcher 0-4-0 Model No: AM55-033 (D&RGW #50) AM55-034 (Sumpter Valley RR #101)	6" or greater	6"
Broadway Limited	On30 C-16 2-8-0	18" or greater	15"
Precision Scale Co (MMI)	On30 K27 2-8-2	26" or greater	26"

(more entries coming)

Where to find additional information:

• On30 Practical Minimum Radius Guide (2009) - although now dated, this document has the most comprehensive information that this blogger has found.
• On30 Scale Minimum Radius - Locomotives & Rolling Stock (October 2014) - on FineTrains blog

Read More