PROFILPELAJAR.COM

Specifications
Specifications
Configuration:;
• Whyte	0-6-0
• UIC	C n2
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Driver dia.	4 ft 11 in (1.499 m)
Loco weight	44 long tons 11 cwt (99,800 lb or 45.3 t)
Tender weight	38 long tons 5 cwt (85,700 lb or 38.9 t)
Fuel type	Coal
Firebox:
• Grate area	21.3 sq ft (1.98 m2)
Boiler pressure	180 lbf/in2 (1.24 MPa)
Heating surface	1,630.5 sq ft (151.48 m2)
Cylinders	Two, inside
Cylinder size	19 in × 26 in (483 mm × 660 mm)

Type and origin
Type and origin
Power type	Steam
Designer	James Holden
Builder	Stratford Works
Build date	1900–1903
Total produced	60

GER Class F48
LNER Class J16
GER Class F48 ; LNER Class J16
	No. 1189, with its unique Belpaire firebox
Power type
Type and origin
Power type	Steam
Designer	James Holden
Builder	Stratford Works
Build date	1900–1903
Total produced	60
Configuration:;
Specifications
Configuration:;
• Whyte	0-6-0
• UIC	C n2
Gauge	4 ft 8+1⁄2 in (1,435 mm)
Driver dia.	4 ft 11 in (1.499 m)
Loco weight	44 long tons 11 cwt (99,800 lb or 45.3 t)
Tender weight	38 long tons 5 cwt (85,700 lb or 38.9 t)
Fuel type	Coal
Firebox:
• Grate area	21.3 sq ft (1.98 m2)
Boiler pressure	180 lbf/in2 (1.24 MPa)
Heating surface	1,630.5 sq ft (151.48 m2)
Cylinders	Two, inside
Cylinder size	19 in × 26 in (483 mm × 660 mm)
Tractive effort
Performance figures
Tractive effort	24,340 lbf (108.27 kN)
Operators
Career
Operators	GER » LNER
Class	GER: F48; LNER: J16
Power class	BR: 4F
Axle load class	LNER/BR: Route availability 4
Disposition	All rebuilt to LNER Class J17

The GER Class F48 was a class of sixty 0-6-0 steam tender locomotives designed by James Holden for the Great Eastern Railway in Great Britain. They passed to the London and North Eastern Railway at the grouping in 1923 and received the LNER classification J16.

History

The F48 class, of which there were sixty, were built between 1900 and 1903 at Stratford Works, and had round-top fireboxes of the same type as used on the Class S46 Claud Hamilton 4-4-0s.^[1] No. 1189 was built instead with a Belpaire firebox, being the first Great Eastern locomotive to be so fitted.^[1] This was done as a comparative experiment against the regular round-top firebox.^[2] The experiment was a success and a further thirty locomotives constructed later were fitted with Belpaire fireboxes and termed the G58 class.

Reboilering

From 1921, all the round-top boilers were replaced by the Belpaire type, the majority being superheated. Sixteen had been reboilered by the Great Eastern before the grouping of 1923. The remaining forty-three were reboilered by the London and North Eastern Railway and were re-classified J17. All had been dealt with by 1932, whereupon the Class J16 ceased to exist.

Blastpipes

At first Macallan blastpipes were fitted, but later the Stone's variable blastpipe was substituted. Plain blastpipes were substituted between 1924 and 1929.^[3]

LNER ownership

The former Class F48 locomotives were renumbered 5500–5559 in the LNER's 1946 renumbering scheme. The exception was 8200, which had been damaged beyond repair in a V-2 attack in November 1944.^[1]

BR ownership

All the remaining locomotives passed to British Railways in 1948, and had 60000 added to their number. They were withdrawn between 1953 and 1962.^[4]

Table of orders and numbers

Table of orders and numbers^[5]
Year	Order No.	Quantity	GER No.	LNER No.	1946 No.
1900	F48	10	1150–1159	8150–8159	5500–5509
1900–01	H50	10	1160–1169	8160–8169	5510–5519
1901	L52	10	1170–1179	8170–8179	5520–5529
1901–02	P52	10	1180–1189	8180–8189	5530–5539
1902	B54	10	1190–1199	8190–8199	5540–5549
1902–03	P54	10	1200–1209	8200–8209	—, 5551–5559

References

^ ^a ^b ^c Aldrich 1969, p. 71
^ "The Holden J16 & J17 (GER Classes F48 & G58) 0-6-0 Locomotives". LNER Encyclopedia.
^ RCTS (1966). Locomotives of the LNER. Part 5. Tender engines—classes J1 to J37. Railway Correspondence & Travel Society.
^ Aldrich 1969, pp. 141–142
^ Aldrich 1969, p. 70