Atlas O Industrial Rail Trolley 

Features:

• Self-propelled AC/DC powered operation
• Compatible with ALL traditionally-sized O & O-27 Trains
• Rugged ABS plastic body
• Features traditional E-unit forward-reverse operation as well as automatic reversing when used with end-of-line bumpers
• Directional lighting
• Interior lighting
• All metal gears
• Improved roller pick-ups
• Realistic painting and printing