| Owner: | Chicago & Northwestern |
| Type: | Flat Car |
| AAR Class: | MWW: Wrecking Derrick. A derrick used for wrecking purposes, having donkey engine to raise and lower booms and hoists; engine housed in and on separate platform with boom, is pivoted in center of car frame in order that it can be worked on either side or ends; usually fitted with anchor beams to be used for heavy lifting. Fitted with safety appliances and propelled by means of locomotive. Lifting capacity in tons shown by means of figures. |
| AAR Type: | M250 |
| Detail Info: | Misc Cars |
| Plate: | B |
| Max Gross Weight: | 220000 |
| Load Limit: | 139400 |
| Ext L/W/H: | 88' 5" / 10' 2" / 3' 8" |
