Saturday, December 27, 2008

Weekend Steam: Kinda, Sorta

This nice old engine started life as a steamer in the oilfield, and then it was converted into a gas engine. It is set up to be used on a cable drilling rig, having a cable operated throttle for the driller to pull when he needed extra power. It operated in a power house for more than one hundred years, and the current owners have its history, which was recorded by the operators over the years. You will note that it fires every revolution. It is a two-stroke engine, with one end of the cylinder charging the other end the same as a Bessemer two-stroke engine.

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