ČSD Class T 458.1

ČSD Class T 458.1
ČD 721 / ZSSK 721

RJ 721.151 at Praha Smíchov station
Type and origin
Power type Diesel
Builder ČKD
Build date 1961–1968
Total produced 221 ČD, ZSCS
49 Private owner
13 Russian Gauge
Specifications
UIC class Bo′Bo′
Gauge 1,435 mm (4 ft 8 1⁄2 in)
1,520 mm (4 ft 11 27⁄32 in)
Length 13,280 mm (43 ft 7 in)
Loco weight 74 tonnes (73 long tons; 82 short tons)
Engine type K 6 S 310 DR
Generator DC
Performance figures
Maximum speed 80 km/h (50 mph)
Power output 551 kW (740 hp)
Career
Operators ČD ZSSK

Czechoslovakian ČSD Class T 458.1 diesel locomotives remain in use as shunters in both Slovakia and the Czech Republic. They are now classified as class 721.[1]

References

  1. ↑ Bittner, Jaromír; Křenek, Jaroslav; Skála Bohumil; Šrámek, Milan (2008). Czech & Slovak Locomotives 2009. Czech Republic: Gradis Bohemia. ISBN 978-80-86-925-06-6.
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