| Line number: | 5501 - 5542 |
| Category: | Diesel locomotive |
| Power transmission: | Electric |
| Axle arrangement: | Co Co |
| Overall length: | 19550 mm |
| Heigth: | 4250 mm |
| Pivot distance: | 10480 mm |
| Bogie wheelbase: | 4000 mm |
| Traction wheel diameter: | 1010 mm |
| Working weight: | 110000 kg |
| Axle load: | 18.33 t |
| Maximum speed: | 120 km/h |
| Starting tractive effort: | 272 kN |
| Continuous output: | 1175 kW |
| Minimum curving radius: | 90 m |
| Manufacturer: | BN (Nijvel) |
| Made in (Year): | 1961 - 1962 |
| Fuel tank: | 4000 l |
| Cooling water: | 800 l |
| Oil: | 750 l |
| Heating water: | 3000 l |
| Motor(s): | 1 * 16 Cyl V (GM) |
| Motor nominal rating: | 1435 kW |
| Motor r.p.m.: | 835 1/min |
| Transmission gear: | ACEC/SEM |