Union Pacific Challenger Locomotive Castings

Union Pacific 4-6-6-4 Challenger Locomotive Castings

We are in the process of photographing our other Challenger casting sections. Please visit this page again soon.

Be sure to also visit our Union Pacific Challenger Steam Engine page, Centipede Tender Castings page, and Union Pacific Railroad Drawings page.

Click on photo to see enlarged detail.

Frame Section

Brake Rigging Section

Boiler Section

Drivers and Boxes Section

Trailing Truck Section

Cylinders Section

Smoke Box Section (smoke box not shown)

Pilot Truck Section

Spring Rigging Section

Rods Section

Be sure to visit our
Union Pacific Challenger
Steam Engine Page.

Switch Engine Castings | Consolidation Castings | Pacific Castings

Northern Castings | Challenger Castings | Centipede Tender Castings

Roger Goldmann * 413 Morrison Lane. * Santa Paula, CA * 93060 * USA