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0-6-0 Tender
J1 - J20
J21 - J41
 
0-6-0 Tank
J45 - J70
 
J71 - J94
NER 44
J71
J72
J73
J74
J75
J76
J77
J78 Crane
J79
J80
J81
J82
J83
J84
J85
J86
J84 E&WYUR
J85 E&WYUR
J88
J90
J91
J92 Crane
M&GN No.16
J93
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Related
Petrol&Diesel
Z Miscellaneous

The W. Worsdell J79 (NER Class H2) 0-6-0 Tank Engines

J79 No. 1787 at Middlesbrough

The North Eastern Railway's (NER) Class H2 (LNER J79) initially consisted of two locomotives. These were built in March 1896 at the same time as three Y7 0-4-0T (NER Class H). The design was based on that of the Y7 and J78 0-6-0T crane tank locomotives, and carried the same type of domeless boiler. The cylinders were the same size as the Y7 cylinders. A larger standard-sized coal bunker was fitted, but the water capacity was actually reduced. Both locomotives were built with Westinghouse brakes, and they kept these for their entire lives.

A further locomotive was built in 1907 after W.Worsdell's request for an extra J78 crane tank was turned down. This third J79 only had a hand brake, and spent its early life as a Works shunter. It was classed as Service Stock until 1925.

In 1897, No. 407 was recorded at Scarborough, and No. 1787 was at Gateshead Works. No. 407 was probably employed marshalling carriages for the holiday services. By 1900 they had both been moved to York.

In 1907, No. 407 took over the passenger and goods services on the newly acquired Cawood, Wistow & Selby Light Railway. For these services, larger side tanks were fitted. Petrol-electric railcars had taken over this service by 1908, and the J79s are next recorded at Middlesborough at Grouping (1923). No. 407 is then recorded helping at the Stockton & Darlington celebrations in 1925, before moving to Middlesborough. No. 407 spent the rest of its life allocated to Middlesborough for dock shunting duties, although it was occasionally loaned to the North Sunderland Railway to make up for their rolling stock shortages.

The third J79, No. 1662, was initially allocated to Gateshead for Works and shed shunting. In 1930, it had a vacuum brake fitted and was swapped with No. 1787 at Middlesborough.

All three J79s were marked for withdrawal in 1935 but they were not actually withdrawn until sales could be finalised. No. 1787 was given to the Bowes Railway in August 1936 as compensation for a locomotive that was run-down and destroyed by an LNER train near Jarrow. This became Bowes No. 5 and was scrapped in 1946.

No. 407 was sold to Whitwood Chemical Co. of Castleford in June 1937. Renamed Jean, No. 407 worked at a number of locations. It finally made its way to NCB Middleton Broom Colliery (Leeds) in 1947. It was dismantled in 1949 and was eventually scrapped by 1954. No. 1662 was purchased by the British Sugar Beet Corporation who used it at their Cantley factory near Norwich. It was withdrawn in 1955 and scrapped by 1957.

Technical Details

The following details are for the heavier J79 with side tanks (No. 407). The larger tank capacity of No. 407 is unknown. The other two J79s had a water capacity of 475 gallons, and this has been recorded here. These two J79s weighed 25 tons and had a maximum axle load of 9 tons 2cwt.

Cylinders (x2): (inside) 14x20in.
Motion: Joy
Valves: Slide
Boiler: Diameter (max): 3ft 8in
Length: 6ft 8.5in
Boiler Pressure: 140psi
Diagram No: 74
Heating Surface: Total: 505 sq.ft.
Firebox: 57 sq.ft.
Tubes: 448 sq.ft. (139x 1.75in dia.)
Grate Area: 11.3 sq.ft.
Wheels: 3ft 6.25in
Total Wheelbase: 10ft
Tractive Effort: (at 85%) 11,041 lb
Length: 22ft 4in
Weight: 27t
Max. Axle Load: 9t 16cwt
Water Capacity: 475 gallons
Coal Capacity: 1t 5cwt

Preservation

None of the J79s survived into preservation.

Models

Finney and Smith produce a 3mm scale kit of the J79.

Connoisseur sells a 7mm scale (O gauge) kit of the J79.



 
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