Live Steam… chugga chugga

At Maker Faire this weekend. tucked in between a building full of homegrown foodstuffs and a rock polishing booth is the Bay Area Garden Railway Society (BAGRS). They’re running a few live steam locomotives, and they’re beautiful works of engineering and modeling. None of these trains are electric; they all move by boiling water with either coal or butane. It’s a true, proper locomotive running on 45mm gauge track.

[David Cole] of BAGRS gave me the walkthrough of their booth. It’s a simple oval track that took a solid day to level out. There are technically three sets of tracks, two G-scale, and another O scale sharing a rail with a G-scale track. Each and every one of these locomotives is powered by steam produced when water is heated by either coal or butane. Butane is the fuel of choice because of its ease of acquisition, but BAGRS had a few coal-fired locomotives with tiny shovels shoveling anthracite into tiny fireboxes. After loading up with water and getting the firebox nice and hot, these locomotives will cruise around the oval track for about half an hour, with the speed of the locomotive controlled by a servos and RC gear.

Maker Faire isn’t the headline event for BAGRS; in July 2016 they’ll be hosting the National Garden Railway Convention in San Francisco. If you’re local to the Faire, it will be a cool event to check out.

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