• NS team rolls out operational-process changes (3/29/2001)

Rail Industry Component:
Nortrak-Damy Cambios de Via, S.A.P.I de D.V.: Spring Frog

Nortrak-Damy manufactures spring frogs under AREMA design, Class I or custom specifications. A spring frog greatly differs from other models with respect to its lack of manganese casting and its complex movable parts system. The company says this frog is ideal where medium tonnage and high speeds are needed.