{"product_id":"roundhouse-70804-ho-scale-34-composite-coal-hopper-chesapeake-ohio-c-o-3-pack","title":"Roundhouse 70804 HO Scale 34' Composite Coal Hopper Chesapeake \u0026 Ohio C\u0026O 3 Pack","description":"\u003ch1\u003eRoundhouse 70804 HO Scale 34' Composite Coal Hopper Chesapeake \u0026amp; Ohio C\u0026amp;O\u003c\/h1\u003e\n\u003ch2\u003e3 Pack\u003c\/h2\u003e\n\u003cp\u003eThe development of the hopper car went along with the development of automated handling of such commodities, with automated loading and unloading facilities.\u003c\/p\u003e\n\u003cp\u003eOpen hopper cars are used for commodities such as coal, which can suffer exposure with less detrimental effect. Hopper cars have been used by railways worldwide whenever automated cargo handling has been desired.\u003c\/p\u003e\n\u003cp\u003eThe composite side hopper, also called a “War Emergency Composite Hopper”, was a standard War Production Board design introduced in 1942. The hopper sides and end slope sheets were constructed of wood instead of steel, in order to preserve vital steel supplies for the war effort.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeparately applied brake wheel\u003c\/li\u003e\n\u003cli\u003eRemovable coal load\u003c\/li\u003e\n\u003cli\u003eBody-mounted McHenry® operating scale knuckle couplers\u003c\/li\u003e\n\u003cli\u003e33” machined metal wheels with RP25 contours\u003c\/li\u003e\n\u003cli\u003eWeighted for optimum performance\u003c\/li\u003e\n\u003cli\u003eFully-assembled and ready to run\u003c\/li\u003e\n\u003cli\u003eHighly-detailed, injection-molded body\u003c\/li\u003e\n\u003cli\u003ePainted and printed for realistic decoration\u003c\/li\u003e\n\u003cli\u003eMinimum radius: 15”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roundhouse","offers":[{"title":"Default Title","offer_id":45032975302869,"sku":"RND70804","price":74.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/1972\/4454\/files\/roundhouse-70804-ho-scale-34-composite-coal-hopper-chesapeake-ohio-c-o-3-pack.jpg?v=1699548525","url":"https:\/\/www.whiterosehobbies.com\/products\/roundhouse-70804-ho-scale-34-composite-coal-hopper-chesapeake-ohio-c-o-3-pack","provider":"White Rose Hobbies","version":"1.0","type":"link"}