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The electric locomotive for Uzbekistan is ZELW's another international
project which is won by participation in international market
competition. For this project, research and development complies
with contract requirements; international standards and advanced
overseas standards are widely applied; technical cooperation
and exchange with international famous companies (e.g. Siemens)
are actively carried out. Therefore, the electric locomotive
for Uzbekistan is ZELW's another new-type product with advanced
technology, reliable performance and high technology content.
Braking characteristic curve |
Traction characteristic curve |
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Main Technical Parameters
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Current system: Single-phase
AC 50Hz
Rated operating voltage: 25kV
Axle arrangement: B0-B0-B0
Service weight: 138t
Electric drive mode: AC-DC-AC
Purpose: Railway main line, for both passenger
and freight
Continuous power: 6000kW
Continuous speed: 53km/h
Max. running speed: 120km/h
Starting traction force: 450kN
Continuous traction force: 410kN (half-worn
wheel)
Electric brake mode: Regenerative brake
Max. electric braking force: 285kN
Braking power at wheel rim: 5400kW
Distance between coupler centers: 22730mm
Carbody width: 3100mm
Distance between bogie centers: 2¡Á7200mm
Total wheelbase: 17200mm
Fixed bogie wheelbase: 2800mm
Wheel diameter: 1250mm (new wheel) 1200mm(half-worn
wheel)
Working height range of pantograph above top
of rail: 5750mm¡«6800mm
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Locomotive for Uzbekistan
