Trucks: C-C
Engine: 7FDL16 , 4,400hp
Gear ratio:
Maximum speed: 70mph
Operating weight (lbs.): 390,000
Tractive effort (lbs): 101,000
Length: ‘ – 0″
| Road no. | Class | Build date | Builder’s no. | Retired | Notes / Disposition |
| 2697 | EF-644h | Jun 2004 | 55117 | ||
| 2698 | EF-644h | Jun 2004 | 55118 | ||
| 2699 | EF-644h | Jul 2004 | 55119 | ||
| 2700 | EF-644h | Jul 2004 | 55120 | ||
| 2701 | EF-644h | Jul 2004 | 55121 | ||
| 2702 | EF-644h | Jul 2004 | 55122 | ||
| 2703 | EF-644h | Jul 2004 | 55123 | ||
| 2704 | EF-644h | Jul 2004 | 55124 | ||
| 2705 | EF-644h | Jul 2004 | 55125 | ||
| 2706 | EF-644h | Aug 2004 | 55126 | ||
| 2707 | EF-644h | Aug 2004 | 55127 | ||
| 2708 | EF-644h | Aug 2004 | 55128 | ||
| 2709 | EF-644h | Aug 2004 | 55129 | ||
| 2710 | EF-644h | Aug 2004 | 55130 | ||
| 2711 | EF-644h | Aug 2004 | 55131 | ||
| 2712 | EF-644h | Aug 2004 | 55132 | ||
| 2713 | EF-644h | Aug 2004 | 55133 | ||
| 2714 | EF-644h | Aug 2004 | 55134 | ||
| 2715 | EF-644h | Aug 2004 | 55135 | ||
| 276 | EF-644h | Aug 2004 | 55136 | ||
| 2717 | EF-644h | Aug 2004 | 55137 | ||
| 2718 | EF-644h | Aug 2004 | 55138 | ||
| 2719 | EF-644h | Aug 2004 | 55139 | ||
| 2720 | EF-644h | Aug 2004 | 55140 | ||
| 2721 | EF-644h | Aug 2004 | 55141 | ||
| 2722 | EF-644h | Aug 2004 | 55142 | ||
| 2723 | EF-644h | Sep 2004 | 55143 | ||
| 2724 | EF-644h | Sep 2004 | 55144 | ||
| 2725 | EF-644h | Sep 2004 | 55145 | ||
| 2726 | EF-644h | Sep 2004 | 55146 |