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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
J94
 
Related
Petrol&Diesel
Z Miscellaneous

The Holmes J83 (NBR Class D) 0-6-0T Locomotives

J83 No. 8473 in LNER green livery at Eastfield in 1947

Instead of using tank engines like other railways, Holmes continued the North British Railway's (NBR) tradition of using old tender locomotives for short distance goods and shunting duties. However, he was forced to change his mind during the 1890s when traffic levels boomed. After rebuilding twenty J31 0-6-0s as J84 0-6-0STs, he produced a new side tank locomotive. Forty of these new Class D (LNER J83) engines were delivered in 1901, twenty each from Neilson, Reid & Co, and Sharp, Stewart & Co.

The entire class was built with steam brakes, but ten were quickly converted to the Westinghouse brake system. Vacuum ejectors were also fitted to these ten locomotives in about 1916. A further two were converted to dual braking before Grouping (1923). During World War 2, these twelve locomotives had their Westinghouse brakes replaced by a brake that operated steam and vacuum brakes in combination.

Unlike most of the NBR tank engines, the J83s survived into LNER ownership without any rebuilding. The LNER was quick to rebuild them though. The entire class was rebuilt with new boilers in 1924-5. The new boilers had identical external dimensions and only insignificant internal dimension differences. The domes were reduced in height by about 9in, and the old dome-mounted lock-up safety valves were replaced by Ross pop safety valves mounted on the firebox. As well replacing the boilers, the rebuilds included helical springs on the rear axles and enlarged front sand boxes.

The J83s were initially used on transfer goods, mineral trip workings, banking, and heavy yard shunting. They were allocated to every NBR shed with the exception of Hawick and Stirling.

After 1909, the J83s were displaced from many of their trip workings by the larger N14 & N15 0-6-2Ts. By Grouping (1923), most of the J83s were being used for shunting. The dual braked locomotives were used for carriage shunting and pilot duties. By the 1930s, the J83s were allocated to St. Margaret's (9), Thornton (7), Eastfield (6), Kipps (5), Dundee (5), Haymarket (4), Carlisle (2), Perth (1), and Polmont (1). Allocations rarely changed for the rest of their lives.

One J83 was withdrawn in 1947, leaving thirty nine to enter British Railways ownership. It looked as if they would continue to have a long service life, and ten new boilers were built in 1951. With the introduction of increasing numbers of diesel shunters, this was not to be and withdrawals soon restarted. By NBR standards, many of these new boilers were withdrawn after extremely short lives. The last J83 was withdrawn in 1962.

With the exception of early LNER trials, all of the J83s spent their entire lives working on the NBR system. As such they are perhaps not as well known as they deserve. They proved to be reliable engines which were almost always fully occupied. They had one of the lowest maintenance costs of any LNER class, and had the highest mileage of any LNER 0-6-0T. Only three J83s failed to record 1 million miles during their lifetime, and No. 9830 managed to record a total of 2 million miles.

Technical Details

Cylinders (x2): (inside) 17x26in.
Motion: Stephenson
Valves: Slide
Boiler: Diameter (max): 4ft 5in
Length: 10ft 1in
Boiler Pressure: 150psi
Diagram No: 84
Heating Surface: Total: 1050 sq.ft.
Firebox: 100 sq.ft.
Tubes: 950 sq.ft. (200x 1.75in dia.)
Grate Area: 17 sq.ft.
Wheels: 4ft 6in
Total Wheelbase: 15ft 6in
Tractive Effort: (at 85%) 17,744 lb
Length: 30ft 2.5in
Weight: 45t 5cwt
Max. Axle Load: 17t 8cwt
Water Capacity: 800 gallons
Coal Capacity: 1t 10cwt

Preservation

None of the J83s survived into preservation.


Models

Hornby sell a ready-to-run model for OO gauge. Gem Loco Kits have recently re-introduced their 4mm scale kit of the J83. This is a whitemetal kit with an etched chassis.

Connoisseur Models sell an etched brass kit of the J83 for 7mm scale (O gauge).



 
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