Greetings, Train Tech. It's been about a year since CommanderWolf and I built the GE boxcabs, so here's another "boxcab":
... "glass box", that is. These locomotives were originally built for the Royal Bavarian State Railways with the designation "PtL 2/2". The unusual design featured a semi-automatic coal feed system, which did away with the fireman and allowed single-person operation. The boiler was surrounded by a cab with many windows, leading to the nickname of Glaskasten ("glass box"). During nationalization they were lumped into class 98 ("branch line locomotives"). Some survived the war to join the Deutsche Bundesbahn, which is the livery I've chosen to model here.
This is another model with a large amount of SNOT-work; there are studs pointing in all directions. The frame is built studs-forward, the body features studs facing left/right for the doors and sides, and the side windows are upside down.
Did I mention it's powered?
The entire thing is powered by a micromotor driving the front axle:
Note that the jackshaft doesn't actually extend through the locomotive; the 2x2 round plates on either side are carried along by the connecting rod between the front and rear axle. I used this technique to try to give extra grip to the BBB medium wheels.
The battery box is in the cab. The smokebox comes off for access to the power switch:
Here it is with the two-axle passenger car I posted a couple months ago. This loco struggles a lot more in turns than the 23-ton boxcabs did...
Brickshelf gallery here (pending moderation). Thanks for reading!