Both A Units Feature:
- O-Gauge, O-Scale
- Working headlights
- Illuminated number boards
- Die-cast metal F3 trucks
- Metal chassis
- Metal ladders
- Portholes
- Louvered vents
- Operating knuckle couplers
- Authentic Union Pacific Markings
- Metal wheels and axles
Powered A Unit Features:
- Dual Pullmor motors
- Eight wheel drive
- Magne-traction
- Transformer controlled forward-neutral-reverse operation
Dummy B Unit Features:
- Electronic diesel horn
- Die-cast metal F3 trucks
- Metal chassis
- Metal ladders
- Portholes
- Louvered vents
- Operating knuckle couplers
- Authentic Union Pacific Markings
- Metal wheels and axles