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- Code Number:
- VRPD01_152
- Title:
-
UP 844, 4-8-4, Buford, Smoke, Union Pacific, UP #8444, November 1971, Abstract
- Builder: American Locomotive Company, ALCo
CN: 72791
Built: December 1944
Delivered: 1944
Weight: 907,980 pounds Engine & Tender
Length: 114 feet 2-5/8 inches Engine & Tender
Tender Type: 14-wheeled
Water Capacity: 23,500 gallons
Fuel: 6,200 gallons, No. 5 fuel oil, originally coal
Gauge: 1,435 mm (4 feet 8-1/2 inches)
Cylinder Diameter: 25 inches, Stroke: 32 inches
Driving Wheel Diameter: 2,032 mm (80 inches)
Boiler: Inside Diameter: 86-3/16 inches
Pressure: 300 lbs.
Fire Box Length: 150-1/32 inches
Wheel Base: Driving: 22 ft. 0 in.
Engine: 50 feet 11 inches
Engine & Tender: 98 feet 5 inches
Weight in Working Order,
Leading: 102,130 pounds
Driving: 266,490 pounds
Trailing: 117,720 pounds
Engine: 486,340 pounds
Tender: 421,550 pounds
Maximum Tractive Power: 63,800 pounds
Factor of Adhesion: 4.18
Numbers used: 844 (8444 from 1962-1989)
- Keywords:
-
Steam Locomotive, Engine, Steamer, Power, Loco, Vehicle, Passenger Train, Railfan, History, Rail, Railroad, Railways, Travel, Public Transportation, Technology, Historic, Ardhives
- Image by:
- Wernher Krutein
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