{"product_id":"4-inch-scale-burrell-agricultural-engine-stock-code-7469","title":"4 inch scale Burrell agricultural engine","description":"\u003cp align=\"left\"\u003eA bit like waiting for a bus and then two come along at once,  this is the second kit-built Burrell we've had in as many months.  \u003c\/p\u003e\u003cp align=\"left\"\u003eWelded steel boiler by Cope Engineering, expanded copper tubes,  120psi working pressure. Feed by mechanical pump and injector, twin Ramsbottom  type safety valves. Cast iron cylinder with slide valve actuated by Stephenson's  gear. Mechanical lubricator and Pickering type governor mounted on the block.  Two speed, three shaft transmission with differential, winch behind nearside  rear wheel with fairleads mounted on tender. Road wheels have rubber tyres  fitted.  \u003c\/p\u003e\u003cp align=\"left\"\u003eOther than a leaky regulator which seems endemic in traction  engines of this size - we fit a plate into the regulator chest and lap the valve  to it, which cures the leak, gives a nice action and makes future maintenance  much easier - the engine performed faultlessly on test.\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019717103957,"sku":"7469","price":15750.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/7469-1.webp?v=1779906471","url":"https:\/\/stationroadsteam.com\/products\/4-inch-scale-burrell-agricultural-engine-stock-code-7469","provider":"Station Road Steam","version":"1.0","type":"link"}