| Owner: | CSX Railroad |
| Type: | Open Hopper |
| AAR Class: | MWB: Ballast Cars. All descriptions of cars used for the purpose of carrying ballast for the laying of new right of way and repairs. The car used generally for this work is of the gondola type, with side or center dump. |
| AAR Type: | M110 |
| Detail Info: | Misc Cars |
| Plate: | B |
| CSX Class: | C&O H-71 |
| Builder: | Greenville Steel Car Co. |
| Max Gross Weight: | 220000 |
| Load Limit: | 165400 |
| Dry Capacity: | 2880 |
| Ext L/W/H: | 44' 3" / 10' 5" / 11' 4" |
| User Notes: | ex-C&O 139894 exx-FDDM 33231 exxx-EL 33231 (Chessie) |
