none 2-2-0 Locomotives in Great_Britain


Class Details by Steve Llanso of Sweat House Media

Class Jackson (Locobase 654)

Demand for Stephenson-designed Planet locomotives was so heavy that Stephenson licensed Fenton, Murray, and Jackson to build them. Doubtless the variation in boiler size and grate area is a matter of customer difference rather than an F,M, & J innovation. R & W Hawthorn Company of Newcastle, established with Stephenson help,

later became an independent builder, also constructing Planets.

Principal Dimensions by Steve Llanso of Middle Run Media
ClassJackson
Locobase ID654
Railroadnone
CountryGreat Britain
Whyte2-2-0
Number in Class
Road Numbers
GaugeStd
Number Built
BuilderFenton Murray & Jackson
Year1835
Valve Gear
Locomotive Length and Weight
Driver Wheelbase (ft / m)
Engine Wheelbase (ft / m)
Ratio of driving wheelbase to overall engine wheelbase
Overall Wheelbase (engine & tender) (ft / m)
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)
Engine Weight (lbs / kg)20,396 / 9251
Tender Loaded Weight (lbs / kg)
Total Engine and Tender Weight (lbs / kg)
Tender Water Capacity (gals / ML)
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)
Minimum weight of rail (calculated) (lb/yd / kg/m)
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)60.60 / 1539
Boiler Pressure (psi / kPa)
High Pressure Cylinders (dia x stroke) (in / mm)11" x 16" / 279x406
Tractive Effort (lbs / kg)
Factor of Adhesion (Weight on Drivers/Tractive Effort)
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)7 / 0.65
Evaporative Heating Surface (sq ft / m2)274 / 25.46
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)274 / 25.46
Evaporative Heating Surface/Cylinder Volume155.69
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation
Same as above plus superheater percentage
Same as above but substitute firebox area for grate area
Power L1
Power MT

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