Menu
Quick Search
Enter locomotive number in the box below and press 'Go'!
In Touch
Donations
Counter
Visitor Statistics
|
» 36 Online
» 5141 Today
» 6569 Yesterday
» 26959 Week
» 26959 Month
» 2067863 Year
» 8604070 Total
|
Record: 71951 (21/04/2026)
(Free MySQL Counter)
|
GCR/LNER Pollitt "D5" Class 4-4-0
Class Types
| GCR Class |
11 |
| LNER Class |
D5 |
|
|
|
Power
|
D5 |
D5 |
| Variant Introduced |
1895 |
1925 |
| Tractive Effort |
14,421lbs |
As D5 |
| Inside Cylinders |
18.5" x 26" (2 off) |
As D5 |
| Inside Valves |
Slide |
As D5 |
| Inside Motion |
Stephenson |
As D5 |
Wheels
|
D5 |
D5 |
| Pony |
3' 6" |
As D5 |
| Drivers |
7' |
As D5 |
| Locomotive Wheelbase |
22' 2" |
As D5 |
| Tender Wheelbase |
13' |
As D5 |
| Total Wheelbase |
44' 8" |
As D5 |
| Descriptive Wheelbase |
5' 9" + 7' 5" + 9' 0", 6' 6" + 6' 6" = 44' 8" |
As D5 |
Dimensions
|
D5 |
D5 |
| Length (over buffers) |
54' 01⁄4" |
As D5 |
| Weight (in running order) |
85t 17cwt |
As D5 |
| Adhesive Weight |
33t 7cwt |
As D5 |
| Maximum Axle Load |
17t 0cwt |
As D5 |
| Water Capacity |
3,080gal |
As D5 |
| Coal Capacity |
5t 0cwt |
As D5 |
Boiler & Firebox
|
D5 |
D5 |
| Boiler Diagram |
22Sat |
As D5 |
| Boiler Max Diameter |
4' 4" |
As D5 |
| Boiler Barrel Length |
11' |
As D5 |
| Boiler Pressure |
160lbs |
As D5 |
| Boiler Pitch |
7' 11" |
As D5 |
| Firebox Length |
6' 4" |
As D5 |
| Firebox Grate Area |
19.59ft2 |
As D5 |
| Firebox Heating Surface |
108ft2 |
As D5 |
| Tube Number |
190 |
90 |
| Tube Diameter |
13⁄4" |
17⁄8" |
| Tube Area |
993ft2 |
503ft2 |
| Flue Elements |
|
18 |
| Flue Diameter |
|
51⁄4" |
| Flue Area |
|
282ft2 |
| Total Evaporative Area |
1101ft2 |
785ft2 |
| Superheater Elements |
|
18 |
| Superheater Element Diameter |
|
11⁄16" |
| Superheater Element Area |
|
138ft2 |
|