Specification for heavy rolling stock for mineral haulage in mines|Vehicle bodywork, Joining processes, Vehicle components, Designations, Mining equipment, Railway couplings, Brakes, Bearings, Axles, Heavy-duty, Towing attachments, Wheels, Mechanical testing, Freight transport, Railway buffers, Railway vehicle components, Railway wagons, Chassis, Bend testing, Dimensions, Railway equipment, Vehicle suspension systems, Railway vehicles, Load capacity, Design, Non-powered railway vehicles, Marking, Volume Railway applications