LCDR Second Sondes class

Specifications
Specifications
Configuration:;
• Whyte	2-4-0T
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Leading dia.	3 ft 6 in (1.07 m)
Coupled dia.	5 ft 6 in (1.68 m)
Wheelbase:
• Engine	15 ft 0 in (4.57 m)
Frame type	Double
Loco weight	31.8 long tons (32.3 t)
Fuel capacity	1+1⁄4 long tons (1.3 t)
Water cap.	715 imp gal (3,250 L; 859 US gal)
Firebox:
• Grate area	16+1⁄2 sq ft (1.53 m2)
Boiler:;
• Diameter	4 ft 1 in (1.24 m)
• Tube plates	10 ft 1 in (3.07 m)
• Small tubes	152 x 2 in (51 mm)
Boiler pressure	120 psi (830 kPa)
Heating surface:
• Firebox	75 sq ft (7.0 m2)
• Tubes	820 sq ft (76 m2)
• Total surface	895 sq ft (83.1 m2)
Cylinders	2, inside
Cylinder size	15 in × 24 in (380 mm × 610 mm)

Type and origin
Type and origin
Power type	Steam
Designer	William Martley
Rebuilder	Longhedge works
Rebuild date	1865
Number rebuilt	6

Second *Sondes* class
Second Sondes class
Power type
Type and origin
Power type	Steam
Designer	William Martley
Rebuilder	Longhedge works
Rebuild date	1865
Number rebuilt	6
Configuration:;
Specifications
Configuration:;
• Whyte	2-4-0T
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Leading dia.	3 ft 6 in (1.07 m)
Coupled dia.	5 ft 6 in (1.68 m)
Wheelbase:
• Engine	15 ft 0 in (4.57 m)
Frame type	Double
Loco weight	31.8 long tons (32.3 t)
Fuel capacity	1+1⁄4 long tons (1.3 t)
Water cap.	715 imp gal (3,250 L; 859 US gal)
Firebox:
• Grate area	16+1⁄2 sq ft (1.53 m2)
Boiler:;
• Diameter	4 ft 1 in (1.24 m)
• Tube plates	10 ft 1 in (3.07 m)
• Small tubes	152 x 2 in (51 mm)
Boiler pressure	120 psi (830 kPa)
Heating surface:
• Firebox	75 sq ft (7.0 m2)
• Tubes	820 sq ft (76 m2)
• Total surface	895 sq ft (83.1 m2)
Cylinders	2, inside
Cylinder size	15 in × 24 in (380 mm × 610 mm)
Operators
Career
Operators	London, Chatham and Dover Railway; South Eastern and Chatham Railway;
Class	F
Numbers	LCDR: 59–64; SECR: 518–523;
Withdrawn	1909
Disposition	All scrapped

The LCDR Second Sondes class was a class of six 2-4-0 T steam locomotives. They were designed by William Martley for the London, Chatham and Dover Railway (LCDR), and built at the LCDR's Longhedge works during 1865, using components from the Sondes class 4-4-0ST locomotives, including the boilers.^[1]

In November 1875, William Kirtley (who had replaced Martley following the latter's death in 1874) allotted the class letter F.^[2] During 1876–78, the locomotives were rebuilt with new boilers and cylinders; at the same time they were given numbers, the names being removed.^[3] They passed to the South Eastern and Chatham Railway (SECR) at the start of 1899, and their numbers were increased by 459 to avoid duplication with former South Eastern Railway locomotives.^[3] New boilers were again provided in 1905–07, but all six locomotives were withdrawn in 1909.^[4]

Name	Built	LCDR Number	SECR Number	Reboilered	Withdrawn
Lake	August 1865	62	521	December 1876, July 1905	August 1909
Chatham	September 1865	64	523	August 1877, January 1906	September 1909
Sittingbourne	September 1865	60	519	November 1876, December 1907	July 1909
Sondes	October 1865	59	518	January 1878, January 1907	July 1909
Faversham	November 1865	63	522	September 1877, June 1907	September 1909
Crampton	November 1865	61	520	December 1876, August 1907	August 1909

The names were all retained from the Sondes class.^[5]

Notes

^ Bradley 1979, pp. 20, 22.
^ Bradley 1979, pp. 8, 14.
^ ^a ^b Bradley 1979, pp. 21, 22.
^ Bradley 1979, p. 22.
^ Bradley 1979, p. 19.

References

Bradley, D.L. (March 1979) [1960]. The Locomotive History of the London, Chatham & Dover Railway (2nd ed.). London: RCTS. ISBN 0-901115-47-9. OCLC 59838998.

External links

Sondes class 2-4-0T 61 originally named CRAMPTON seen as SECR number 520 at Holborn Viaduct 17 October 1902

This article relating to steam locomotives operated in England is a stub. You can help Wikipedia by expanding it.

[FOOTNOTEBradley197920,_22-1] Bradley 1979, pp. 20, 22.

[FOOTNOTEBradley19798,_14-2] Bradley 1979, pp. 8, 14.

[FOOTNOTEBradley197921,_22-3] Bradley 1979, pp. 21, 22.

[FOOTNOTEBradley197922-4] Bradley 1979, p. 22.

[FOOTNOTEBradley197919-5] Bradley 1979, p. 19.

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