These diminutive gas powered industrial switchers were built by Plymouth Locomotive Works in Plymouth, Ohio. They were intended for light industrial use, but found other uses too. Plymouth built more than 7500 switchers from 1910 until the late 1990's. They were built in a variety of gauges for operators in different locations. Operators included lumber companies, coal companies, brick makers, glass makers and a variety of railroads, both large and small. Some examples of these are still in use today, while others are preserved and various railroad museums. Many an HO modeler may remember a Tyco version of these locomotives from their first childhood train sets.

Features:

• Completely new model from rails to roof
  
• Prototypes in service 1920s to present with several now in museums
  
• Used as shop switchers by railroads & all types of industries
  
• Available with non-sound SoundTraxx DCC decoder with built-in CurrentKeeper to maintain performance during brief power interruptions
  
• Highly detailed, heavy die cast metal underframe & hood
  
• Etched metal, see-through radiator guard
  
• Separate metal handrails
  
• Painted, unlettered locos include decals with Cornerstone industry logos, numbers & more
  
• Fully-assembled, ready to enjoy – perfect loco for small layouts
  
• Powerful WalthersMainline drive with:
  
  • 5-pole skew-wound motor
    
  • Prototypical low speed gearing
    
  • Helical-cut gears for quiet operation
    
  • All-wheel drive & electrical pickup
    
  • Machined brass flywheel
    
• Constant & directional lights
  
• RP-25 metal wheels
  
• Proto MAX metal knuckle couplers