EMP and UMAX Container Specifications
| Inside Width | 99 3/8" |
| Inside Height | 109 1/2" |
| Overall Length | 53' |
| Inside Length | 52'6 11/16" |
| Door Opening Height | 109 1/2" |
| Door Opening Width | 99" |
| Gross Weight Rating | 67,200 lbs. |
| Tare Weight | 9,980 lbs |
| Fork Lift Truck Rating (floor strength) | 24,000 lbs. |
| Cubic Capacity (cubic feet) | 3,970 |
| Walls | wood or steel |
| Floor | wood |
Please contact a Union Pacific Market Analyst at 402-544-3048 or 402-544-7131 with any EMP or UMAX specification questions.
Equipment Features
![]() Three rows of logistics track in rear for cargo control. |
![]() All door hinges are 4" wide. Door hardware is installed using anti-theft fasteners. |
![]() Center of rear doors is fitted with a mid-cam locking device for extra strength and anti-theft capability. |



