Yandi Two balloon loop, two Goninan GE CM40-8M rebuilds from different ALCo builders. 5654 'Kashima' serial 8412-11/93-145 is from Comeng ALCo M636 unit 5493 while 5637 'De Grey' serial 8181-01/92-123 is from an AE Goodwin ALCo C636 unit 5456. 5654 wears the marigold BHP logo while 5637 has the silver logo on one the ends. Geodata -22.718338, 119.039909 .