Large Scale Central

Bachmann shelf Queen

Well, I have had my share of successes and failures. What is a metre long, weighs in at 9 kilograms (including tender) and is as useless as tits on a boar hog? In all fairness, the locomotive runs perfectly, alas not on the ten foot diameter curves that I built it for. Unless I have access to larger diameter curves then this thing will lay dormant. A pleasing, if not entirely successful project. I did have to scratch the grey matter to solve a few engineering problems, but am relatively pleased with the outcome (even if I cannot use it!). Prior to painting, the loco ran well on my railroad. Problem is that clearances are so tight that even a coat of paint will now stop me being able to use it. There is just not enough room for lateral swing under the tapered boiler for the front drive to move enough to run tight curves. Remember that the rear drive is fixed, which impacts on the front drive performance.

Tested through an Aristo #6 switch (straight through and divergent routes). Ran as smooth as silk on under 0.5 amps power supply. If it has a fault then it is that it will self-destruct if overloaded. There is no capacity for wheel slippage if overloaded. As a test, I obstructed the loco moving forward, with my hand and with just a few volts, it just pushed my hand out of the way.

I am very impressed with its smooth running.

(http://www.eons.com/images/members/2008/2/1/5/8/5831191021298235657281_610w.jpeg)

Wanna here sumptin REALLY funny? I sold off my “shelf queens”… FIVE of them. No sooner were they gone I started building 4 more engines and a railtruck… Kin I hev wunna tham certifycutz too, Vic?

(http://www.ariven.com/system/files/images/crazy-white-640_0.jpg)

Vic,
this thing most likely weighs more than your pizza railroad. I just had to build something outrageous and almost useless. Joking aside, if I had a shelf with 12 foot diameter minimum curves then it would be the queen of the shelf. Alas, I cannot see myself outlaying hundreds of dollars to purchase larger curves than the ten footers I currently have.

 I could relegate this loco to one of my fifty foot plus sidings (no curves),  as a yard switcher (assuming that it never has to negotiate the divergent route of a switch).

 I will wear the Certificate of Insanity as a badge of honour.