Hackworth valve gear

The Hackworth valve gear is a radial gear invented by John Wesley Hackworth in 1859.

The Hackworth gear can be seen on most Meg Wendy locomotives.

External Links

• "Hackworth Valve Gear", Chaski.org
• "Hackworth Valve Gear", by Bill Perry
• Hackworth valve gear kit for G-Scale
  • See also "Hackworth Valve Gear"
• "Expansion Link Materials", Chaski.org
• "Hackworth Valve Gear question", Chaski.org