No. 221

Class M1 - Mogul Type Locomotive

Panama Canal Equipment - (Originally Constructed 5 Ft. Gauge, wheels have been Pressed in to standard 4'-8 1/2" Gauge
Placed in Service Anchorage 1916-1917
Estimated Life 15 Years
Builder American Locomotive Company - Cooke Works
Type Mogul 2-6-0
Cylinders 19" x 24"
Dia. of Drivers 54"
Wt. on Drivers 120500#
Total Wt. Engine 138400#
Total Wt. Engine & Tender 233900#
Tractive Power 23980# at 10 Miles per Hour
Hauling Capacity 3317 Tons on Level Track
Valve Gear Stephenson Link with Richardson Balanced Slide Valve
Driving Wheel Base 13'-4"
Total Engine Wheel Base 21'-3"
Driving Journals 8" x 11"
Maximum Height 14'-3"
Maximum Width 9'-8"
Tender Capacity 11 Tons
Boiler Capacity 4000 Gallons
Journals 4 1/4" x 8"
Underframe Steel
Couplers M.C.B. "Tower" Pocket
Train Length (Eng. & Tender) 64'-2"
Originally no Pilot on Engine, Equipped with Steel Pilot at Anchorage
Fuel Bituminous Coal
Engine is equipped with automatic and Straight Air Brakes, Steel Cab, Steel Tired Truck Wheels, W. I. Frames, Leach pneumatic Sander for Forward and Reverse and other usual accessories, Pyle National Electric Headlight
Steam Dome is Tapped with 3" Pipe for use with the Lidgerwood Unloader
     Working Pressure 180 LBS.
     Heating Surface 1560 Sq. Ft.
     Length 24'-10 5/16"
     Diameter 5'-2"
     Number of Tubes 236
     Length of Tubes 11'-8"
     Dia. of Tubes 2"
     Grate Area 25 Sq. Ft.