| Nickname: | Donnerbüchse |
| Owner (company): | Deutsche Bundesbahn |
| Type: | Zweiachsiger Einheits-Gepäckwagen, Austauschbau |
| Label: | Pwi-31, Di-31, D2ie 882 |
| Category: | Passenger coach |
| Era: | 3b-4 |
| Overall length: | 13920 mm |
| Wheelbase: | 8500 mm |
| Weight: | 19600 kg |
| Weight / Number of Seats: | - |
| Seat: | - |
| Interiour arrangement: | Saloon, central corridor |
| Maximum speed: | 90 km/h |
| Made in (Year): | 1931 |
| Amount: | (30) |
| Brake: | Kkpbr (Klotz) |
| Heating system: | Steam, low pressure, circulation |
| Lighting: | Electric |