| Owner: | Canadian National Railways |
| Type: | Open Hopper |
| AAR Class: | HK: Open top self-clearing car, having fixed sides and ends and bottom consisting of two or more divided hoppers dumping outside and/or inside of rails. (Includes former "HD") |
| AAR Type: | H230 |
| Detail Info: | Unequipped Hopper, Load Limit: 155,000 to 184,999, Non-rotary couplers |
| Plate: | B |
| Max Gross Weight: | 220000 |
| Load Limit: | 165300 |
| Dry Capacity: | 2200 |
| Ext L/W/H: | 43' 10" / 10' 8" / 11' 7" |
| User Notes: | Ballast hopper |
