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Record: 12282 (30/03/2025)
(Free MySQL Counter)
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HR/LMS Cumming "4F" Class 4-6-0
Class Types
HR Class |
Superheated Goods |
LMS Class |
4F |
General
Designer |
Christopher Cumming |
Introduced |
1918 |
Pre-Grouping Company |
Highland Railway |
Grouping Company |
London, Midland & Scottish Railway |
Wheel Arrangement |
4-6-0 |
Number Built as 4F |
8 |
First in Service |
04/1918 |
Last in Service |
10/1952 |
Manufacturers |
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Orders |
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Power
Variant Introduced |
1918 |
Tractive Effort |
23,587lbs |
Outside Cylinders |
20.5" x 26" (2 off) |
Wheels
Pony |
3' |
Drivers |
5' 3" |
Locomotive Wheelbase |
24' 1" |
Tender Wheelbase |
12' 6" |
Total Wheelbase |
46' 6" |
Descriptive Wheelbase |
6' 7" + 5' 0" + 6' 0" + 6' 6" + 9' 11" + 6' 0" + 6' 6" = 46' 6" |
Dimensions
Length (over buffers) |
55' 5" |
Weight (in running order) |
92t 2cwt |
Weight (loco only) |
56t 9cwt |
Adhesive Weight |
41t 14cwt |
Water Capacity |
3,000gal |
Coal Capacity |
5t 0cwt |
Boiler & Firebox
Boiler Pitch |
8' 8" |
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