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Czechoslovak State Railways class T 669
In 1963, CKD began supplying a diesel locomotive for heavy shunting and local freight trains, of which around 8,200 were ultimately built for several Eastern Bloc countries. They were designated ЧМЭ3 in the Soviet Uni...
| Czechoslovak State Railways class T 669Remove | |
|---|---|
| Variant | |
| Built | 1967-1969, 1977-1979 |
| Manufacturers | ČKD;SMZ |
| Wheel arrangement | CoCo |
| Gauge | 1435 mm |
| Length | 17240 mm |
| Service mass | 114600 kg |
| Top speed | 95 km/h |
| Power | |
| Engine | CKD K 6 S 310 DR |
General
| Property | Czechoslovak State Railways class T 669Remove |
|---|---|
| Built | 1967-1969, 1977-1979 |
| Manufacturers | Č, KD, SMZ |
| Wheel arrangement | C-C |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Czechoslovak State Railways class T 669Remove |
|---|---|
| Length | 17.24 m |
| Wheelbase | 12.66 m |
| Service mass | 114.6 t |
| Adhesion mass | 114.6 t |
| Rigid wheelbase | 4.00 m |
| Axle load | 19.1 t |
Power plant
| Property | Czechoslovak State Railways class T 669Remove |
|---|---|
| Engine | CKD K 6 S 310 DR |
| Engine type | 6-cyl. diesel |
Power
| Property | Czechoslovak State Railways class T 669Remove |
|---|---|
| Power source | diesel-electric |
| Indicated power | 994 kW (1,351 PS) |
| Top speed | 95 km/h |
| Starting effort | 280.0 kN |
Calculated values
| Property | Czechoslovak State Railways class T 669Remove |
|---|---|
| Factor of adhesion | 1 : 4.02 |
| Power-to-weight ratio | 8.7 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
