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Polish State Railways ET21 and Pafawag 3E
The ET21 was the first electric locomotive to be completely developed and produced in Poland. After the EP02 had still used electric components delivered from English Electric, the electrics of the new locomotive were...
General
| Property | Polish State Railways ET21 and Pafawag 3E Remove |
|---|---|
| Built | 1957-1960 |
| Manufacturers | Pafawag |
| Wheel arrangement | C-C |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Polish State Railways ET21 and Pafawag 3E Remove |
|---|---|
| Length | 16.82 m |
| Wheelbase | 12.00 m |
| Service weight | 121 t |
| Adhesive weight | 121 t |
| Axle load | 20.2 t |
Power
| Property | Polish State Railways ET21 and Pafawag 3E Remove |
|---|---|
| Power source | electric - DC |
| Electric systems | 3.000 V |
| Hourly power | 2,400 kW (3,263 PS) |
| Continuous power | 1,860 kW (2,529 PS) |
| Top speed | 100 km/h |
| Starting effort | 314.0 kN |
Calculated values
| Property | Polish State Railways ET21 and Pafawag 3E Remove |
|---|---|
| Factor of adhesion | 1 : 3.78 |
| Power-to-weight ratio | 19.8 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
