The silver-soldered copper boiler has a working pressure of 120psi, fed by axle pump, injector and auxiliary hand pump. Inside cylinders 1 3/4 x 3 1/4 with Stephenson's valve gear operated by screw reverser in the cab.
Although a large, powerful engine capable of pulling 12 adults, the 0-4-2 wheel arrangement gives a short rigid wheelbase allowing it to negotiate a 15 foot radius curve.
Length 45 inches
gauge | 7 1/4 inch |