locomotive axle configuration notation

Locomotive axle configuration notation is a standardized system for describing how a locomotive’s wheels and axles are arranged, including which are powered, unpowered, or articulated.

Observed surface forms (1)

• 4-8-4 type locomotive ×1

Instances (2)

• AAR
• Atchison Topeka and Santa Fe 4-8-4 locomotive via concept surface "4-8-4 type locomotive"
  surface form: Atchison, Topeka and Santa Fe 4-8-4 locomotive