Talk:4-10-2

Specifications
Specifications
Configuration:;
• Whyte	4-10-2
• UIC	2′E1′ hv3
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Firebox:
• Grate area	84 sq ft (7.8 m2)
Boiler pressure	210 psi (1.45 MPa)
Cylinders	As built: 3 HP; After 1942 2 HP
Cylinder size	Inside:25 in × 28 in (635 mm × 711 mm); Outside:25 in × 30 in (635 mm × 762 mm); After 1942; 2 outside:27 in × 32 in (686 mm × 813 mm)

Type and origin
Type and origin
Power type	Steam
Builder	Alco
Serial number	66169
Build date	1925

Union Pacific 8000 (1942:5090)
Union Pacific 8000 (1942:5090)
Power type
Type and origin
Power type	Steam
Builder	Alco
Serial number	66169
Build date	1925
Configuration:;
Specifications
Configuration:;
• Whyte	4-10-2
• UIC	2′E1′ hv3
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Firebox:
• Grate area	84 sq ft (7.8 m2)
Boiler pressure	210 psi (1.45 MPa)
Cylinders	As built: 3 HP; After 1942 2 HP
Cylinder size	Inside:25 in × 28 in (635 mm × 711 mm); Outside:25 in × 30 in (635 mm × 762 mm); After 1942; 2 outside:27 in × 32 in (686 mm × 813 mm)
Tractive effort
Performance figures
Tractive effort	72,000 lbf (320.3 kN)

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Union Pacific 4-10-2

Information I omitted from the 4-10-2 article since it rather belongs in a locomotive-specific article. Stored here for easy retrieval when needed.
André Kritzinger 22:20, 23 September 2012 (UTC)

Cartazzi axle not a Bissel truck

A Cartazzi axle is not a type of Bissel truck. It is not a truck at all; it does not pivot. Instead the axle has side play constrained by inclined planes that provide a centering force. Matthew Brown (Morven) (T:C) 01:16, 27 February 2022 (UTC)[reply]