Welcome to Downriver Tools

MacIntosh and Hemphill Oscillating Steam Engine - Castings and Drawings Set

More Views

MacIntosh and Hemphill Oscillating Steam Engine - Castings and Drawings Set
Part #H-M&H-castings

Availability: In stock

Castings and plans to build operating scale model of M&H Oscillating Steam Engine




  • Castings and drawings to build a scale model of the oscillating steam engine patented by W.S. MacIntosh and James Hemphill January 17, 1860 where they operated the North Pit Foundry, in Pittsburg, PA. The engine was built there along with other heavy equipment for the steel mills in the area. The M&H model is an easy to build and easy to adjust model of an actual engine.  An excellent kit for the model engineer who is not ready for the more complicated kits but still wants to build working models of real steam engines.  The engine would have been used in light duty applications where reliability and low service requirements were important factors


  • Scale: 3/4 inch = 1 foot (1:16)
  • Cylinder: 1 inch bore x 2-1/4 inches stroke
  • Flywheel: 71/2 inches diameter x 2 inches wide
  • Overall size: 11 inches x 12 inches x 12 inches high

Castings & Drawings:

  • 13 ductile iron castings
  • The drawing package includes the MacIntosh and Hemphill oscillating steam engine – Drawings Set
  • Note: This set contains only castings and drawings. There are fasteners and additional parts made from bar stock that are not included. However, the machining details for parts made from bar stock are include in the drawings.
  • Shipped via UPS in 1 package totaling 50 pounds. Contact us for the best shipping rates


Additional Information

Additional Information

Type N/A

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.