{"product_id":"4-inch-scale-fowler-a4-agricultural-engine-stock-code-2853","title":"4 inch scale Fowler A4 agricultural engine","description":"\u003cp align=\"left\"\u003eLittle to say about this engine really, the track   record of the \u003ca href=\"\/products\/july_2004\/\" target=\"_blank\"\u003ebuilder\u003c\/a\u003e and   pictures both here and on the \u003ca href=\"\/products\/4-inch-scale-fowler-compound-agricultural-engine-stock-code-2298\/\" target=\"_blank\"\u003earchive\u003c\/a\u003e   speak for themselves.\u003c\/p\u003e   \u003cp align=\"left\"\u003e4 inch scale Fowler A4 agricultural traction engine, built using drawings from the Reading University Fowler archives.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e     Steel boiler, 300psi hydraulic test for 150psi working pressure, expanded tubes, feed by   injector and mechanical pump.\u003c\/p\u003e\u003cp\u003e    Water lifter with hose mounted on running board. \u003c\/p\u003e\u003cp\u003e    Twin Ramsbottom safety valves. Cast iron cylinder, slide valve actuated by   Stephenson's valve gear with pole reverser on footplate. Mechanical lubricator   with supplementary displacement lubricator.\u003c\/p\u003e\u003cp\u003e    Two road speeds with winch behind nearside rear wheel, mechanical screw down brake working on the rear wheel rims.\u003c\/p\u003e   \u003cp align=\"left\"\u003eThe engine is brand new, since the pictures were taken it has   been steamed for the boiler inspector.\u003c\/p\u003e   \u003cp align=\"left\"\u003e\u003c\/p\u003e\u003cp\u003e      Front wheel 17 inches diameter\u003cbr\u003e      Flywheel 18 inches diameter\u003c\/p\u003e   \u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019094380885,"sku":"2853","price":19500.0,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/stationroadsteam.com\/products\/4-inch-scale-fowler-a4-agricultural-engine-stock-code-2853","provider":"Station Road Steam","version":"1.0","type":"link"}