{"product_id":"3-inch-scale-mclaren-10nhp-road-locomotive-stock-code-7675","title":"3 inch scale McLaren 10nhp road locomotive","description":"\u003cp align=\"left\"\u003eA well-advanced 3 inch scale 10nhp McLaren three speed road  locomotive, a very large engine in any scale - at a quarter size it's going to  come out at over five feet long, we'd estimate it weighing in at around six  hundredweight when finished.\u003c\/p\u003e\u003cp align=\"left\"\u003eWork to date comprises a commercially  built CE-marked boiler by AJB Engineering, 175psi working presure, horns fitted  and crankshaft installed, complete with flywheel and a pair of connecting rods  with crossheads. Transmission shafts are fitted - it's a three speed, four shaft  engine - with gearing largely fitted, final drive and differential are loose in  a box. Gears all appear commercially produced to a high standard. Wheels are on  rubber tyres, the tender is in brass.\u003c\/p\u003e\u003cp align=\"left\"\u003eCompound cylinder block  has been machined ready for fitting, complete with end covers and trunk guides.  Safety valve assembly has been machined and is ready to fit to block.\u003c\/p\u003e\u003cp align=\"left\"\u003eThere  is a box full of un-machined castings, apparently most of what is required to  complete the engine, along with a new 0-300psi pressure gauge which managed to  evade the camera.\u003c\/p\u003e\u003cp align=\"left\"\u003eComplete with drawings and original boiler  paperwork from AJB Engineering, with initial hydraulic test certificate.\u003c\/p\u003e\u003cp align=\"left\"\u003eLength  60 inches\u003cbr\u003e  Width 29 inches\u003cbr\u003e  Height 37 inches\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54020146037077,"sku":"7675","price":8750.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/7675-1.webp?v=1779911273","url":"https:\/\/stationroadsteam.com\/products\/3-inch-scale-mclaren-10nhp-road-locomotive-stock-code-7675","provider":"Station Road Steam","version":"1.0","type":"link"}