LG series ER20
| LG ER20 Siemens ER20CF |
|
|---|---|
 |
|
| Numbering: | ER20 001-044 |
| Number: | 44 |
| Manufacturer: | Siemens |
| Year of construction (s): | 2007-2010 |
| Axis formula : | Co'Co ' |
| Gauge : | 1520 mm ( broad gauge ) |
| Length over coupling: | 22,600 mm |
| Height: | 4,280 mm |
| Width: | 2,950 mm |
| Trunnion Distance: | 12,675 mm |
| Bogie axle base: | 3,840 mm |
| Smallest bef. Radius: | 125 m |
| Service mass: | 135.7 t |
| Wheel set mass : | 23 t |
| Top speed: | 120 km / h |
| Installed capacity: | 2000 kW |
| Starting tractive effort: | 450 kN |
| Motor type: | MTU 16V4000R41 Siemens 1 TB 2525 |
| Rated speed: | 1,800 rpm 3,350 rpm |
| Power transmission: | AC - AC |
| Tank capacity: | 7000 l |
| Brake: | Disc brake |
| Locomotive brake: | Electropneumatic |
| Train control : | CLUB U |
| Control: | Sibas 32 |
| Coupling type: | Central buffer coupling SA-3 |
The Lithuanian state railway Lietuvos Gelezinkeliai (LG) calls its variant of the Siemens ER20 - series of diesel-electric locomotives , which was manufactured for the transport of heavy freight trains , the ER20 CF series .
history
In July 2005, LG ordered 34 locomotives from Siemens and at the same time granted an option for a further 10 units. The delivery of the vehicles began in summer 2007 and was completed in spring 2009. The option has been redeemed. The locomotives were manufactured in the Siemens locomotive works in Munich-Allach, the former Krauss-Maffei parent plant, and transferred on auxiliary bogies to the Mukran ferry port .
technical features
The ER20 comes from the Eurorunner family from Siemens. The diesel engine develops an output of up to 2000 kW. The maximum speed is 120 km / h.
commitment
The locomotives are used in front of heavy freight trains in the corridor traffic between Russia and the Baltic ports of Klaipėda and Kaliningrad . Used in double traction, these locomotives can pull masses of up to 6,000 tons.
Individual evidence
- ↑ Data sheet from Siemens AG
