Newag 311
| Newag 311D Newag 311Da |
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 Newag 311Da in Szczebrzeszyn, Poland
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| Number: | 17 PKP LHS 15 DB Schenker Rail Polska (formerly PCC-Rail) 4 ITL Polska Sp .. z oo (formerly Kolej Bałtycka SA) |
| Manufacturer: | NEWAG SA |
| Year of construction (s): | since 2007 |
| Axis formula : | Co'Co ' |
| Gauge : | 1,435 mm (311D) 1,525 mm (311Da) |
| Length over buffers: | 17,550 mm |
| Height: | 4,615 mm |
| Width: | 2,950 mm |
| Wheelbase with tender: | 12,800 mm |
| Top speed: | 100 km / h |
| Installed capacity: | 2,130 kW (2,900 hp) |
| Driving wheel diameter: | 1,040 mm |
| Motor type: | General Electric 7FDL 12 EFI |
| Motor type: | V 12 four-stroke diesel engine with turbocharging |
| Rated speed: | 1,050 rpm |
| Power transmission: | electric |
| Tank capacity: | 3,900 l |
| Number of traction motors: | 6 × ED 118A |
Newag 311 are diesel locomotives of the PKP series ST44 and DR series V 200 ( LTS M62 ) that have been modernized by the Polish NEWAG works in Nowy Sącz since 2007 . The standard gauge variant is designated as 311D, the variant for the Russian broad gauge as 311Da.
The locomotives of the ST44 series have been completely modernized. Building on the preserved frame, the locomotives received new 12-cylinder V-engines of the General Electric 7FDL 12 series manufactured by General Electric Danzig . In addition, the locomotives will receive new electrical and electronic equipment, new main and auxiliary generators.
The locomotive superstructure was completely redeveloped and manufactured. The equipment in the driver's cab is also being rebuilt. The bogies including the traction motors were only revised.
photos
literature
- Bogdan Pokropiński: diesel locomotives of Polish production . WKiŁ, Warsaw 2009, ISBN 978-83-206-1731-3 , p. 129
Web links
- Newag 311 on newag.pl