These Kadee #516 Vulcan double truss trucks add metal, fully sprung equalized detail to HO scale railcars. The ready-to-mount Whisker® couplers suit modelers building steam-era freight and logging equipment.
Product details
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Brand and item: Kadee #516 Vulcan double truss trucks.
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Scale: HO scale.
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Material: Metal, with fully sprung equalized trucks.
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Contents: Vulcan double truss trucks with ready-to-mount Whisker® couplers.
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Compatibility: HO scale railcars, especially steam-era and logging subjects.
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Coupler assembly: Assemble the Whisker® couplers onto the trucks' coupler bottom plate.
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Mounting: Fits a #2 or 2-56 screw. Mounting screws are not included.
Historical context
Introduced in the 1920s, the Vulcan truck replaced the arch bar truck and remained in mainline use through the end of the steam era. Logging railroads used the design somewhat longer. A pin holds the journal box in place, allowing quick replacement when removed.
Related resources
Browse the HO trucks and wheels collection or visit the Kadee product catalog for additional product information.