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Railway Overhead Lines - Hinged Cantilevers

Railway Overhead Lines
Hinged cantilevers

Welded-type hinged cantilever for Shinkansen CS simple catenary equipment

Welded-type hinged cantilevers for CS and PHC simple messenger wire equipment for the Shinkansen

The horizontal main pipe, slant main pipe, and steady pipe of this hinged cantilever have a welded structure and reduce the work needed to inspect bolts, ensuring higher maintenance efficiency.

Application catenary system
Application Line type Tension System height
Messenger wire PH150 19.6kN(2000kgf) 950mm
Contact wire PHC110 19.6kN(2000kgf)

*Contact us before using these products as appropriate loads vary depending on conditions such as curvature.

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Hinged cantilever for Shinkansen heavy compound catenary equipment

Hinged cantilevers for heavy-compound catenary equipment for the Shinkansen

This hinged cantilever was developed when heavy compound catenary equipment was introduced on the Tokaido Shinkansen.

Application catenary system
Application Line type Tension System height
Messenger wire ST180 24.5kN(2500kgf) 1500mm
Auxiliary
messenger wire
PH150 14.7kN(1500kgf)
Contact wire GTsn170 19.6kN(2000kgf)

*Contact us before using these products as appropriate loads vary depending on conditions such as curvature.

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Hinged cantilever with integrated horizontal and slant main pipes

Hinged cantilevers with monolithic horizontal pipe/slant pipe structures

Hinged cantilevers of this type are used for narrow-gauge lines. Their horizontal and slant main pipes, which develop high bending and compressive stresses, are integrated by using a thick, bent φ60.5 pipe. Thin pipes are used for other portions, making the hinged cantilevers lightweight.

Application catenary system
Application Line type Tension System height
Messenger wire PH150 14.7kN(1500kgf) 900mm
Contact wire CU100+GT110 14.7kN(1500kgf)

*Contact us before using these products as appropriate loads vary depending on conditions such as curvature.

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