title: State Railway of Thailand ASR class
text: # State Railway of Thailand ASR class
  
  The State Railway of Thailand ASR class is a diesel multiple unit operated by the State Railway of Thailand. Built by British Rail Engineering Limited at Derby Litchurch Lane Works in England, it is based on the British Rail Class 158. Twenty carriages were built in 1990/91. All were painted in the same Regional Railways livery as the Class 158s.
  
  