Tag Archives: 9v

The Lego Trains Book by Holger Matthes: A Review

No Starch Press reached out to Brick Model Railroader recently and offered an advance copy of The Lego Trains Book by Holger Matthes. We graciously accepted the offer, and have decided to write and share some of our thoughts on it.

A very attractive book cover.

Before even opening the book, I’m reminded of the (former?) comprehensive resource book for those looking to get started in the hobby. Perhaps some of the older train builders are familiar with “Getting Started with Lego Trains” by Jake McKee, also published by No Starch Press, as far back as 2004. I remember buying that book online and reading it cover to cover more times than I can count. This book predates the end of the 9-volt era, so a new book for Lego trains has been long overdue, and there were certainly some big shoes to fill.

My own tattered copy of Jake McKee’s Getting Started With LEGO Trains.

The Getting Stated book included a solid introduction and a great review of the current market for Lego trains. At that time, the Santa Fe, My Own Train line, and more was available. There was also plenty of information on effective use and operating tips for the old 9 volt system, as well as a comprehensive list of equipment needed to start running a 9 volt layout.

There were also some instructions for those looking for an instant way to jump into 6-wide 9 volt building. While I never actually built any of the models, I definitely wanted to. They were good models because they were appealing to look at, easy enough for a beginner but complex enough to learn real techniques.

As I’m writing the introduction and background information about Jake McKee’s book, I haven’t looked through the book, save for a relatively brief skim and a glance at the instructions included. So without much more delay, let’s dive right in.

First off, I have to say the photography quality is amazing, so big points to photographer Andy Bahler. Following acknowledgements, Michael Gale (of the PFx Brick team) offers a well-written foreword, briefly discussing his lifelong fascination with trains, and growing more and more into modeling them in Lego. The introduction is also very well-laid out, allowing the reader to become familiar with the official Lego website, as well as Bricklink and Brickset. Nomenclature (set numbers, part numbers according to Bricklink, etc.) is also discussed before moving into the real content.

Holger does an amazing job describing the history of Lego trains in vivid detail, from #182 to #10233 Horizon Express, and everything in between. Train operation, track availability, parts, wheels, and more are covered for each train system. I feel the Getting Started book did not do enough of this. Holger certainly has not missed a detail, even including a summary and a look at each system from a current perspective.

An example of the Blue Rail era history.

Moving into the Power Functions era (current), each component which may be used in train building is laid out and described, even shortly describing the possibilities of building your own drive trains. Monorail and even narrow gauge is covered. In all, awesome history.

Next is a section titled “Basic Principles.” I love this section, as it contains a lot of information I wish I had several years ago. Holger describes basic part naming and shows numerous examples of each type, and also describes the studs and anti-studs system (which gives Lego the clutch power, for those unaware). He also details technic connections, and legal vs. illegal connections. SNOT techniques are covered with convenient color-coded diagrams. All of this information gives the reader a great foundation for diving right into building their own MOCs. Other cool techniques demonstrated in this section include brick-built striping and using parts to simulate different textures.

There’s even a Reverse Engineering Challenge!

The next section is titled “Designing Your Own Models,” and gives plenty of thoughtful content regarding various building scales, including the old 6 wide – 8 wide debate (as well as 7 wide, to make Andy Mollmann happy), and designing locomotives and cars to run on the track geometries on the current market.

This section also includes some hardcore Lego train engineering practices, such as trucks, couplings, pivot points, and more. There is also information regarding effective steam locomotive techniques! For those of you who have been pulling your hair out with failed steam locomotives, I recommend this section. I often describe building steam as a dark art, and it sure can be sometimes, but Holger has done a great job making a lot of potentially difficult information easy to read. Concepts like wheel quartering and basic steam locomotive components are covered here. One of the things I particularly like about the steam locomotive section is that Holger lists a few key design points to consider before or while building.

Showing the custom rods from TrainedBricks, and some good points to consider when building a steam locomotive.

Power Functions drive train basics, along with use of train motors, is included here as well. From there, the Holger moves into modeling details and key features of a particular prototype, such as colors, doors, windows, roof design, and more. Further still, track and layout design is discussed, explaining the differences in curve radius, and BlueBrick (a Lego track software).

The next section dives into case studies with very specific techniques and features. Those of you interested in reverse-engineering Holger’s Vectron electric locomotive, this section is for you. The BR10 model is also discussed in detail, and there is a link to Holger’s website for instructions.

Speaking of instructions, that’s the final section! There are instructions for five of Holger’s AWESOME models, with links to his website for his BR80 locomotive. Sorry North American builders, nothing on our side of the pond in this book. (Maybe Cale and I can fill the void sometime…?)

In all, I have to give this book a 10/10 score. There was not a detail that was skipped over. This is certainly the new Getting Started With LGEO Trains, without any doubt. The instructions may be for foreign (to me) models, but they offer a lot, not to mention the countless other photos and well-written paragraphs full of useful stuff. I would recommend this book to anyone, even myself. There’s plenty in here I haven’t even thought of.

Well done, Holger. Thank you for your amazing new contribution to the amazing LEGO train hobby. I’m confident this will be the go-to book for a long time.

Hybrid PF/9V Systems

Following up on my previous article introducing LEGO’s 9V system and their Power Functions (PF) system, I’m going to go a little more in depth about building hybrid systems that utilize both PF battery packs and 9V train track. I’ve developed and iterated through several different systems that combine the best of both and have come up with several easy to implement systems.  Anyone with a few dollars, a volt meter and a soldering iron can hack together one of these hybrids in a matter of hours. Continue reading Hybrid PF/9V Systems

Piggy Back Ride

The earlier post on 1:5 scale trains reminded me of an excellent MOC built years ago by Shaun Sullivan.  Setting my Wayback Machine to 15 years ago, I perused Shaun’s Brickshelf Gallery to dig up his Piggyback flat car from 2002.

Piggyback Car by Shaun Sullivan
A Train on a Train

What isn’t clear from the photo is that the train on the flatcar is actually animated.  Gearing on the underside of the flatcar allows the mini train on top to circle its own track, all while the flatcar is being pulled in a consist.  Originally built before the release of Power Functions, the car uses a standard 9v motor to provide power from the track.

Video back then wasn’t what it is today, but even this short clip shows what an ingenious build this was.


LEGO® 9v Train Track Geometry: by Ashi Valkoinen

photo by Ashi Valkoinen

Understanding LEGO® track geometry, and best track layout practices, can be a little tricky for fans new to the hobby. And even veteran builders can learn new things about how the various LEGO track pieces can be used to create new layouts. Fortunately Hungarian LEGO train builder Ashi Valkoinen has written an excellent PDF on LEGO track Geometry, which we are happy to share with our readers here on Brick Model Railroader. It’s a great resource for any one who wants to understand better how to work with LEGO track.

You can read the PDF here, or you can download Ashi’s original PDF on LEGO 9v Train Track Geometry from the link bellow.


And if you are invested in seeing more of Ashi’s work be sure to visit his Brickshelf gallery and Facebook page though these links.

Brickshelf: http://www.brickshelf.com/cgi-bin/gallery.cgi?m=AshiValkoinen

Facebook page: https://www.facebook.com/ashivlegorailway/

LEGO® 9v Train Track Geometry by Donát Raáb