SANWA TEKKI CORPORATION

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ShinkansenHinged Cantilevers

Welded-type hinged cantilever for Shinkansen CS simple catenary equipment

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

ApplicationLine typeTensionSystem height
Messenger wirePH15019.6kN(2000kgf)950mm
Contact wirePHC11019.6kN(2000kgf)

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

Hinged cantilever for Shinkansen heavy compound catenary equipment

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

Application catenary system

ApplicationLine typeTensionSystem height
Messenger wireST18024.5kN
(2500kgf)
1500mm
Auxiliary
messenger
wire
PH15014.7kN
(1500kgf)
Contact
wire
GTsn17019.6kN
(2000kgf)

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

Hinged cantilever with integrated horizontal and slant main pipes

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

ApplicationLine typeTensionSystem height
Messenger
wire
PH15014.7kN
(1500kgf)
900mm
Contact
wire
CU100+GT11014.7kN
(1500kgf)

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

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