stock 0-4-0 Locomotives in Great_Britain


Class Details by Steve Llanso of Sweat House Media

Class Hilda (Locobase 20489)

Data from the Tyne and Wear Archives at [link], last accessed 4 November 2018.. Works number was 2999.

Built as a stock item. Locobase knows no more of its history, but the design seems quite similar to a 1912 batch of three Lambton Colliery locomotives shown in Locobase 6326.

Principal Dimensions by Steve Llanso of Middle Run Media
ClassHilda
Locobase ID20489
Railroadstock
CountryGreat Britain
Whyte0-4-0ST
Number in Class1
Road Numbers
GaugeStd
Number Built1
BuilderHawthorn Leslie
Year1912
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m) 6.50 / 1.98
Engine Wheelbase (ft / m) 6.50 / 1.98
Ratio of driving wheelbase to overall engine wheelbase1
Overall Wheelbase (engine & tender) (ft / m) 6.50 / 1.98
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)83,440 / 37,848
Engine Weight (lbs / kg)83,440 / 37,848
Tender Loaded Weight (lbs / kg)
Total Engine and Tender Weight (lbs / kg)83,440 / 37,848
Tender Water Capacity (gals / ML)1134 / 4.30
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) 1.15 / 1
Minimum weight of rail (calculated) (lb/yd / kg/m)70 / 35
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)46 / 1168
Boiler Pressure (psi / kPa)160 / 1100
High Pressure Cylinders (dia x stroke) (in / mm)16" x 24" / 406x610
Tractive Effort (lbs / kg)18,165 / 8239.52
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.59
Heating Ability
Tubes (number - dia) (in / mm)
Flues (number - dia) (in / mm)
Flue/Tube length (ft / m)
Firebox Area (sq ft / m2)
Grate Area (sq ft / m2)12.50 / 1.16
Evaporative Heating Surface (sq ft / m2)865 / 80.36
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)865 / 80.36
Evaporative Heating Surface/Cylinder Volume154.88
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2000
Same as above plus superheater percentage2000
Same as above but substitute firebox area for grate area
Power L1
Power MT

All material Copyright © SteamLocomotive.com
Wes Barris