1927 Catalog Features A.D. Baker Co. Road Roller, Steam Traction Engine

Baker valve gears were employed in company’s Uniflow engines

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The pages of the A.D. Baker Engines 1927 Catalog includes an illustration of the "Baker Gear Train." Each Baker steam engine at this time used compensating and intermediate gears with same-length hubs. This meant the gears could be swapped when wear became obvious.