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Czechoslovak State Railways class ES 499.1
The ES 499.1 is a mixed-traffic locomotive suited for both AC and DC systems in use in former Czechoslovakia. They originally had a top speed of 120 km/h and opposed to most multi-system locomotives, they deliver more...
| Czechoslovak State Railways class ES 499.1Remove | |
|---|---|
| Variant | |
| Built | 1980, 1984-1990 |
| Manufacturers | Škoda |
| Wheel arrangement | BoBo |
| Gauge | 1435 mm |
| Length | 16800 mm |
| Service mass | 87000 kg |
| Top speed | 140 km/h |
| Power | |
| Engine |
General
| Property | Czechoslovak State Railways class ES 499.1Remove |
|---|---|
| Built | 1980, 1984-1990 |
| Manufacturers | Škoda |
| Wheel arrangement | B-B |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Czechoslovak State Railways class ES 499.1Remove |
|---|---|
| Length | 16.80 m |
| Wheelbase | 11.50 m |
| Service mass | 87 t |
| Adhesion mass | 87 t |
| Rigid wheelbase | 3.20 m |
| Axle load | 21.8 t |
Power
| Property | Czechoslovak State Railways class ES 499.1Remove |
|---|---|
| Power source | electric - AC/DC |
| Continuous power | 3,480 kW (4,731 PS) |
| Top speed | 140 km/h |
| Starting effort | 260.0 kN |
Calculated values
| Property | Czechoslovak State Railways class ES 499.1Remove |
|---|---|
| Factor of adhesion | 1 : 3.28 |
| Power-to-weight ratio | 40.0 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
