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SIG Bt 29-34 NPZ Colibril – photo 1© trainspo.com
Control car

SIG Bt 29-34 NPZ Colibril

Built by ABB, SIG

Track gauge
1,435 mm
Standard gauge
Years built
1984–1990
84 units
Axle arrangement
2'2'

Overview of the SIG Bt 29-34 NPZ Colibril

Discover the Bt 29-34 NPZ Colibril, a versatile control car locomotive renowned for its distinguished service.

Part of the RBDe 560 series, this impressive unit was constructed between 1984 and 1990 by ABB and SIG, representing cutting-edge technology of its era.

Operating on a 1435 mm gauge, the Bt 29-34 NPZ Colibril has been a vital asset to Swiss railway companies, including Chemins de fer du Jura (CJ) and Swiss Federal Railways (SBB), where it was classified as CJ Bt 29-34 and SBB Bt 29-34 respectively.

Its 2'2' UIC axle configuration ensures excellent stability and performance across varied operational environments, securing its place as a significant element in Swiss railway heritage.

SIG Bt 29-34 NPZ Colibril technical specifications

Value
SeriesRBDe 560
Built byABB, SIG · 1984–199084 units
Track gauge1,435 mmStandard gauge4 ft 8½ in
UIC axle arrangement2'2'
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Operators of the SIG Bt 29-34 NPZ Colibril

Railway companies that have operated the Bt 29-34 NPZ Colibril, with the class designation used by each of them.

OperatorClassCountry
Chemins de fer du JuraCJ Bt 29-34Switzerland
Swiss Federal RailwaysSBB Bt 29-34Switzerland

SIG Bt 29-34 NPZ Colibril photos

Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.

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