Specialist traction motor and MA set repairer Houghton International received a positive response to HiTRAX™, its solution for life extending traction motors and motor alternator (MA) sets, and HiTRANS™, its patent pending transient dynamic MA set test process at Railtex 2013, the UK’s leading rail event covering railway equipment, systems and services which was held from 30th April to 2nd May at Earls Court 2, London.