The Ron V. Nixon Collection
    Locomotive Class - W-3

Engine Numbers: 1700 - 1749
Class Size: 50
Wheel Type: 2-8-2
Builder: Alco Brooks
Built Date: 1913
Cylinder: 28x30   Driver Diameter: 63   Boiler Pressure: 200    Grate Area: 70
Tractive Power: 63,460   Booster Power: 0   Adhestion Factor:
Valve Gear: Walschaert   Superheater: Schmidt Type A
Weight on Drives: 249,000   Engine Weight Working: 334,100   Engine Total Empty: 296,100
Tender Weight Working: 193,900   Tender Weight Empty: 78,600   Tender Class: 22E
Water Cap: 9,300   Coal Oil Cap: 16
Comments:

Engine Numbers: 1750 - 1809
Class Size: 60
Wheel Type: 2-8-2
Builder: Alco Brooks
Built Date: 1917-18
Cylinder: 28x30   Driver Diameter: 63   Boiler Pressure: 200    Grate Area: 70
Tractive Power: 63,460   Booster Power: 0   Adhestion Factor:
Valve Gear: Walschaert   Superheater: Schmidt Type A
Weight on Drives: 249,000   Engine Weight Working: 334,100   Engine Total Empty: 296,100
Tender Weight Working: 193,900   Tender Weight Empty: 78,600   Tender Class: 22E
Water Cap: 9,300   Coal Oil Cap: 16
Comments:

Engine Numbers: 1810 - 1834
Class Size: 25
Wheel Type: 2-8-2
Builder: Alco Brooks
Built Date: 1920
Cylinder: 28x30   Driver Diameter: 63   Boiler Pressure: 200    Grate Area: 70
Tractive Power: 63,460   Booster Power: 0   Adhestion Factor:
Valve Gear: Walschaert   Superheater: Schmidt Type A
Weight on Drives: 249,000   Engine Weight Working: 334,100   Engine Total Empty: 296,100
Tender Weight Working: 193,900   Tender Weight Empty: 78,600   Tender Class: 22E
Water Cap: 9,300   Coal Oil Cap: 16
Comments:

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    Ron V. Nixon Collection - Museum of the Rockies, Montana State University - Bozeman