O Canadian National EMD SD70 MAC Diesel Engine - With Proto #5625

Features:

• Three rail engine
  
• Two precision flywheel equipped motors
  
• All-metal wheels and gears
  
• ProtoSound electronic reverse unit
  
• Die-cast six-wheel trucks
  
• Directional constant voltage headlights
  
• Die-cast trucksides 
  
• Pilot and fuel tank
  
• Lighted cab interior
  
• Cab engineer figure
  
• Remote controlled protocouplers
  
• Stamped metal floor
  
• Protosound with squeaking brakes and freight yard sounds. 
  
• It operates on O-31 track.

New old stock