| Owner: | Duluth Missabe & Iron Range |
| Type: | Ore Car |
| AAR Class: | HMA: (Ore Car) Open top self-clearing car, having fixed sides and ends and bottom consisting of two divided hoppers with doors hinged lengthwise of car and dumping between rails. |
| AAR Type: | K284 |
| Detail Info: | Hopper, Load Limit: 155,000 to 184,999, Less than 3000 cu ft capacity *Light Density Service |
| Plate: | B |
| Max Gross Weight: | 220000 |
| Load Limit: | 176300 |
| Dry Capacity: | 1157 |
| Ext L/W/H: | 24' 0" / 10' 6" / 10' 6" |
