| Owner: | Norfolk Southern |
| Type: | Box Car |
| AAR Class: | XL: Loader Equipped. Box car similar in design to "XM", with steel perforated side walls or equipped with interior side rails for securement of certain types of lading and/or permanently attached movable bulkheads. |
| AAR Type: | A836 |
| Detail Info: | Equipped Box Car, Inside Length: 79' and over, cushion draft gear/underframe, Plug door, opening greater than 11 feet |
| Plate: | G |
| Max Gross Weight: | 263000 |
| Load Limit: | 156600 |
| Dry Capacity: | 10000 |
| Ext L/W/H: | 92' 8" / 9' 11" / 17' 1" |
| Int L/W/H: | 86' 6" / 9' 2" / 12' 9" |
| User Notes: | ex-HLMX 493501 |
