- 5,551
- Controls set for heart of sun
- GTP_RogerTheHors
Nominated by @AudiMan2011
The Mallard is officially classed as the fastest steam locomotive in the world after it set a world record of 125.88 mph (202.58 km/h) on July 3rd 1938. The record has remained unbeaten for over 75 years.
1938-1963 LNER Class A4 Pacific 4468 "Mallard"
Specifications
Power type: Steam
Designer: Sir Nigel Gresley
Builder: LNER Doncaster Works
Build date: 3 March 1938
Configuration: 4-6-2
Locomotive weight: 102.95 long tons (104.6 t)
Locomotive and tender combined weight: 165 long tons (167.6 t)
Boiler pressure: 250 psi (1.72 MPa)
Cylinders: Three
Tractive effort: 35,455 lbf (157.7 kN)
Withdrawn: 25 April 1963
Restored: 1986 until 1988
Specifications
Power type: Steam
Designer: Sir Nigel Gresley
Builder: LNER Doncaster Works
Build date: 3 March 1938
Configuration: 4-6-2
Locomotive weight: 102.95 long tons (104.6 t)
Locomotive and tender combined weight: 165 long tons (167.6 t)
Boiler pressure: 250 psi (1.72 MPa)
Cylinders: Three
Tractive effort: 35,455 lbf (157.7 kN)
Withdrawn: 25 April 1963
Restored: 1986 until 1988
The Mallard is officially classed as the fastest steam locomotive in the world after it set a world record of 125.88 mph (202.58 km/h) on July 3rd 1938. The record has remained unbeaten for over 75 years.