DBZ2312 and P2512, Broomehill, Western Australia, 17 December 2011. Photo: Daryle Phillips, Wiimedia Commons.
Aurizon (DBZ2309–DBZ2311); CBH Group (DBZ2301–DBZ2308, DBZ2312–DBZ2313)
Year of entry into service:
These units were an updated version of the Western Australian D and DA Classes. They entered service as the DB Class, but were later reclassified as the DBZ Class when upgraded. Their main service has been in mineral haulage. Some units are operational but most of the class are now stored.