{"product_id":"maxitrak-aveling-porter-steam-tractor-stock-code-5915","title":"Maxitrak Aveling \u0026 Porter steam tractor","description":"\u003cp\u003eA 3 inch scale Maxitrak Aveling \u0026amp; Porter steam tractor - we've had  several of these in over the years, they're free-steaming, easy to drive engines  with a remarkable turn of speed in high gear. With rubber tyres fitted as  standard, they are a capable, comfortable engine to use on the road.  \u003c\/p\u003e\u003cp\u003eSilver soldered copper boiler, 100psi working pressure, feed by mechanical  and hand pumps. Cast iron cylinder with slide valve actuated by Stephenson's  gear with pole reverser, mechanical lubricator. Two road speeds.  \u003c\/p\u003e\u003cp\u003eComplete with a driving\/passenger trolley on pneumatic-tyred wheels. There is  also a canopy for the engine - removed in the photographs as it makes driving  easier (and it would be a dull old life if we couldn't play with some of these  toys from time to time...)  \u003c\/p\u003e\u003cp\u003eHydraulic test @150psi for 100psi working pressure 30-7-13\u003cbr\u003e  Steam test 30-7-13  \u003c\/p\u003e\u003cp\u003eLength 44 inches\u003cbr\u003e  Width 18 inches\u003cbr\u003e  Height 31 inches\u003c\/p\u003e  \u003cp align=\"center\"\u003e\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54020245225813,"sku":"5915","price":5750.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/5915-1.webp?v=1779912341","url":"https:\/\/stationroadsteam.com\/products\/maxitrak-aveling-porter-steam-tractor-stock-code-5915","provider":"Station Road Steam","version":"1.0","type":"link"}