Menu
Quick Search
Enter locomotive number in the box below and press 'Go'!
In Touch
Donations
Counter
Visitor Statistics
|
» 19 Online
» 3504 Today
» 4987 Yesterday
» 25117 Week
» 33600 Month
» 184783 Year
» 4624220 Total
|
Record: 10408 (31/12/2024)
(Free MySQL Counter)
|
MR/LMS Johnson "2203" Class 4-4-0
General
Designer |
Samuel Johnson |
Introduced |
1893 |
Pre-Grouping Company |
Midland Railway |
Grouping Company |
London, Midland & Scottish Railway |
Wheel Arrangement |
4-4-0 |
Number Built as 2203 |
55 |
Conversions to other classes |
35 |
First in Service |
1893 |
Last in Service |
09/1962 |
Manufacturers |
|
Orders |
|
|
|
|
Power
|
2203 |
2203 |
Variant Introduced |
1893 |
1900 |
Inside Cylinders |
18.5" x 26" (2 off) |
As 2203 |
Inside Valves |
Slide |
As 2203 |
Wheels
|
2203 |
2203 |
Locomotive Wheelbase |
25' 01⁄2" |
As 2203 |
Descriptive Wheelbase |
6' 0" + 10' 0½" + 9' 0" = 25' 0½" (engine only) |
As 2203 |
Dimensions
|
2203 |
2203 |
Weight (loco only) |
48t 0cwt |
As 2203 |
Boiler & Firebox
|
2203 |
2203 |
Boiler Diagram |
D |
B(b) |
Boiler Max Diameter |
4' 1" |
4' 1" |
Boiler Barrel Length |
10' 4" |
10' 6" |
Boiler Pressure |
160lbs |
160lbs |
Firebox Type |
Round Top |
Round Top |
Firebox Length |
6' 6" |
5' 11" |
Firebox Grate Area |
|
17.5ft2 |
Firebox Heating Surface |
|
110ft2 |
Tube Number |
|
223 |
Tube Diameter |
|
13⁄4" |
Tube Area |
|
1123ft2 |
Total Evaporative Area |
1223ft2 |
1233ft2 |
Total Heating Area |
1223ft2 |
1233ft2 |
|