The reference for locomotives and railcars
London & North Eastern class V2 “Green Arrow”
Great Britain | 1936 | 184 produced
No. 40800 “Green Arrow”, the original No. 4771, at the Crewe Open Day in June 2003
No. 40800 “Green Arrow”, the original No. 4771, at the Crewe Open Day in June 2003
Our Phellap
ManufacturerDoncaster, Darlington
Axle config2-6-2 (Prairie) 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length66 ft 5 1/8 in
Wheelbase33 ft 8 in
Fixed wheelbase15 ft 6 in
Total wheelbase56 ft 2 in
Service weight208,544 lbs
Adhesive weight146,944 lbs
Total weight325,024 lbs
Axle load49,280 lbs
Water capacity5,044 us gal
Fuel capacity16,800 lbs (coal)
Power sourcesteam
Estimated power2,350 hp (1,752 kW)
Optimal speed44 mph
Starting effort33,730 lbf
Power Plant
Driver diameter74 in
Boiler pressure220 psi
Expansion typesimple
Cylindersthree, 18 1/2 x 26 in
Grate area41.3 sq ft
Firebox area215 sq ft
Tube heating area2,216 sq ft
Evaporative heating area2,431 sq ft
Superheater area680 sq ft
Total heating area3,111 sq ft
Calculated Values
steam locomotive
last changed: 08 2023

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