| New Rio Tinto Mining Co. ES44ACi 9145 was being worked out on the General Electric test track between the 9142 and 9144 about three miles north of GE’s Fort Worth Plant. The 9144 was part of an order for 20 units 9129-9148 for service in Western Australia. This unit was GE serial number 64735, built in October 2018 with a weight of 432,000 pounds. |