Crossing of P50 type P50 of 2/9 gauge 1520 mm with 4,0 m track spacing for metro lines of the project 2099.00.000-07

Designed for operation in subways of urban transport. It consists of a blind crossing and four arrows. Rails of arrows are processed by HFC. Design features: exit: execution with one left and three right arrows, crutch and terminal fastening; arrows: rotary shank, liner and overlay root fastening; crossbars: blunt mark 2/9 - solid cast of high-manganese steel with inset endings of the front and rear outreach; sharp mark 2/9 - prefabricated with rail usoviki and cast core of high-manganese steel with moulded inset endings of the rear outreach; sharp mark 1/9 - prefabricated with rail whiskers and cast core of high-manganese steel with moulded liner end of the rear extension; counter-rail made of angle SP850.