Bethlehem Steel Gas Blowing Engine #11.
Engine Repaint.
Photo by Dr. Raymond Boothe
Flywheel is 24 feet in diameter and weighs 100 tons, engine is ~80 feet long.
Gas Cylinder:
Bore 42" X 60" Stroke.
Blowing Cylinder:
Bore 72" X 60" Stroke.
Produced 13,000 CFM of air blast to supply the blast furnaces.
Ran at between 50 - 70 rpm.
Engine Bay.
Photo by Dr. Raymond Boothe