{"product_id":"9786136946108","title":"Indian Locomotive Class Wap-4","description":"Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. WAP-4 is one of the most important electric locomotives used in India. It is a very powerful class capable of hauling 26 coaches at a speed of 140 km\/h. It is also among the most widely used locomotives. The locomotive was developed, after a previous class WAP-1 was found inadequate to haul the longer, heavier express trains that were becoming the mainstay of the Indian Railways network. It was introduced in 1994, with a similar bodyshell to the WAP-1 class, but with Hitachi traction motors developing 5000hp.","brand":"Commun","offers":[{"title":"Default Title","offer_id":47041170079984,"sku":"9786136946108","price":48.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9786136946108_p0.jpg?v=1763720643","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9786136946108","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}