LNWR Webb Coal Tank

LNWR Webb Coal Tank
LNWR Webb Coal Tank
	No. 848 in photographic grey livery
Power type
Type and origin
Power type	Steam
Designer	Francis Webb
Build date	1881–1897
Total produced	300
Configuration:;
Specifications
Configuration:;
• Whyte	0-6-2T
• UIC	C1n2Gt
Gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Driver dia.	4 ft 5+1⁄2 in (1.359 m)
Loco weight	43 long tons 15 cwt (98,000 lb or 44.5 t)
Fuel type	Coal
Boiler pressure	150 psi (1.03 MPa)
Superheater	None
Cylinders	Two, inside
Cylinder size	17 in × 24 in (432 mm × 610 mm)
Valve gear	Stephenson
Valve type	Slide valves
Tractive effort
Performance figures
Tractive effort	16,530 lbf (73.5 kN)
Operators
Career
Operators	LNWR · LMS · BR
Power class	2F
Number in class	1 January 1923: 292,; 1 January 1948: 64
Withdrawn	1921–1958
Disposition	One preserved, remainder scrapped.

The London and North Western Railway (LNWR) Webb Coal Tank is a class of 0-6-2T steam locomotive. They were called "Coal Tanks" because they were a side tank version of Webb's standard LNWR 17in Coal Engine, an 0-6-0 tender engine for slow freight trains.