Pump Flywheel

Pump flywheel Modeling in O scale and in the middle of making a small oil engine I needed a flywheel. The problem was that it needed to be 3/4" dia (that's 3ft in O scale) .. and for the life of me .. I couldn't find anything. I ended up scratch-building the darn thing and...

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O Scale Dock Hoist Kit

Rusty Stumps Kit The O Scale Dock Hoist Kit in O scale. Walt Gillespie asked me if I wanted to do the Proof Build - and I said not just yes but HECK yes!!! I plan on using this along my river somewhere. Other scales will follow according to Walt. Kit Parts The 3D parts...

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O Scale Industrial Roll Around Dolly

Rusty Stumps O Scale Dolly Product ID C2577. "O Scale Industrial Roll Around Dolly to help move heavy stuff around your industry or store. These nicely detailed dollies can easily be painted to look like worn wood and metal as you fit. Planking is nicely defined and if you look close at the outer edges...

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Coal Breaker

Genesis I have had this plan for a wide-ranging coking operation. One step is that I need to break/crush the coal from the mine prior to running it through a process that will separate the coal from the trash such as slate. This requires a device of some sort to break and crush the coal/slate...

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Flat Belt Pulley

Overview Needing a Flat Belt style Pulley transmission system for my turbine I found this book titled – A treatise on belts and pulleys By John Howard Cromwell published 1885. I was just wanting a general outline of the style and dimensions for a pulley and this book pretty much will answer any question I...

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