{"product_id":"7-14-inch-gauge-class-31-stock-code-5729","title":"7 1\/4 inch gauge Class 31","description":"\u003cp align=\"left\"\u003eA 7 1\/4 inch gauge Class 31 battery-electric. Originally built   from a Compass House kit, it has been modified for commercial use with five   motors powered by four large leisure batteries wired as two 24 volt pairs,   giving it the adhesive weight required for its not inconsiderable tractive   effort. Whilst a large, powerful locomotive, it can be transported and   reassembled single-handed - the batteries, bogies and body all take apart   quickly and are easy to handle.\u003c\/p\u003e   \u003cp align=\"left\"\u003eComplete with five batteries (including a spare), charger with   battery condition meter, spare gears, remote control   handset, twin horns and a powerful digital sound system coupled to the main 4QD   200 amp controller, giving engine noise appropriate to the speed (including a   rather good rumbling idle when sitting at the station).\u003c\/p\u003e   \u003cp align=\"left\"\u003eThe locomotive runs well, wiring is a bit of a rat's nest - we   would be inclined to refit with quick detach battery terminals and go round with   some new connectors and a box full of tie-wraps to tidy things up.\u003c\/p\u003e      \u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019046408533,"sku":"5729","price":2950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/5729-1.webp?v=1779901373","url":"https:\/\/stationroadsteam.com\/products\/7-14-inch-gauge-class-31-stock-code-5729","provider":"Station Road Steam","version":"1.0","type":"link"}