No. 901

-Specifications-

Built By	Baldwin Loco. Works
Year Built	1941
Type	Pacific
Weight on Drivers Working Order	156,200 LBS.
Weight on Front Truck Working Order	52,200 LBS.
Weight on Back Truck Working Order	40,600 LBS.
Total Weight of Engine Working Order	249,00 LBS.
Total Weight of Tender Loaded	197,500 LBS.
Total Weight of Eng. & Ten. Loaded	446,500 LBS.
Cylinders	22" x 28"
Dia. of Drivers	63"
Tractive Power (85% Boiler Press.)	36,500 LBS.
Factor of Adhesion	4.27
Maximum Width Overall	10'-10"
Fuel	Bituminous Coal
Brick Arch	American Security
Thermic Syphons	2
Boiler Pressure	200 LBS.
Length of Firebox Inside	115 1/8"
Width of Firebox Inside	78 1/4"
Grate Area	62.5 Sq. ft.
Size of Boiler Tubes	2" x 17'-0"
Number of Tubes	181
Size of Superheater Flues	5 3/8" x 17'-0"
Number of Superheater Flues	32
Total Heating Surface	2660 Sq. Ft.
Superheater	646 Sq. Ft.
Superheater	Elesco Type "A"
Stoker	Simplex Type "B-K"
Low Water Alarm	Barco Type "3A"
Valve Gear	Baker
Power Reverse Gear	Franklin Type "E"
Air Pump	One 8 1/2 Cross Compound