Cape Lambert yard in the Load Box is recently stored Robe River AE Goodwin built ALCo M636 unit 9415 serial G6060-6 from February 1973 and was an extension of the original order and delivered with cab side numbering of 86-14-1715 and number boards as 1715. The ducting on the hood is the air to air intercooler modifications. 22nd October 2000.