4-8-4's #481-486 Specifications

Steam 4-8-4
General Service
Number’s 481-486 Road Class 481
Number of Loco’s 6 Symbol GS-64-77
GENERAL DATA WEIGHT WHEEL BASE
Builder Lima On Drivers 280,950 Driving 16' 6"
Works Lima Engine Truck 73,650 Engine 36' 3"
Year Built 1943 Trailer Truck 111,500 Tender 25' 5"
Driver Size 73-1/2" Total Engine 466,100 Overall 73' 3"
Cylinders 27"x30" Tender Loaded 397,700 Length Overall
Steam Pressure 260 Pounds Total Engine & Tender 863,800
Tractive Effort 64,200/75,500
TENDER CAPACITY BRAKES MISCELLANEOUS
Water 23,300 gallons Schedule ET-8 Whistle Single Chime
Fuel Oil 6,000 gallons Air Compressor 2 8-1/2"
Coal
FIRE BOX
Length, Inside 127 1/8" NOTES:
Height, Front 89"
Height, Back 68 1/4"
Width, Top, Front
Width, Top, Back WESTERN PACIFIC RAILROAD CO.
Width, Bottom 102 1/4"
Mechanical Department

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