Number 5

No 5 was built at Robert Stephensons at Darlington in 1909, Works No 3377

 

Cylinders 18 1/2’’x 26’’ stroke valve gear Stephensons link motion with slide valves

 

Tractive effort 23,250 lbs

 

Wheelbase

Coupled l5’—3’’ total 2l’—9’’

Height 12’—ll’’ Width 8’—8’’ Length 36’—l0’’

Axle Loadings Leading 16t
Driving l6t
Trailing 15t— l0cwt
Radial 14t________
Total 60t— l0cwt

Wheel Dia Driving 4’—6’’ Radial 3’—5’’

Inside Tyre Dia Driving 3’—ll 5/8’’ Radial 2’—ll 5/8’’

 

Boiler Pressure 165 psi

Tubes 217 x 1 3/4’’ length ll’—9 1/2

Boiler barrel length ll’—3’’ dia 4’---5’’

Heating surface tubes 1156 sq ft

firebox 122 sq ft
total 1278 sq ft

Grate area 21.5 sq ft

 

Water capacity 1600 galls Coal capacity 2 1/2 tons

 

Major overhauls 7/39*,l/43,5/51,ll/53,ll/60,l/64,9/68.

 

New boiler 1923,1951.New firebox 1939*,1964.

 

New cylinders 7/39*, New tyres 1/43,11/53,9/68.

* this work was carried out at Robert Stephensons at Darlington.

Currently in store at Grosmont North Yorkshire Moors Railway awaiting overhaul.