Chilean State 2-6-2 Locomotives in Chile


Class Details by Steve Llanso of Sweat House Media

Class unknown (Locobase 10755)

Data from Charles King, "The Chilian [sic] State Railways," The Railway Magazine (March 1908), pp. 209-214; see also the introductory article in the same journal at February 1908, pp.143-150 . First date is an estimate.

This class used the same boilers, pony trucks, cylinders, motion, drivers, and axle-boxes as the metre-gauge 2-6-0 shown in Locobase 10753 in a design intended for local traffic on the Coquimbo Rivadivia line.

Principal Dimensions by Steve Llanso of Sweat House Media

Classunknown
Locobase ID10755
RailroadChilean State
CountryChile
Whyte2-6-2T
Number in Class
Road Numbers
GaugeMetre
Number Built
BuilderBorsig
Year1907
Valve GearWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m) 7.87 / 2.40
Engine Wheelbase (ft / m)19.19 / 5.85
Ratio of driving wheelbase to overall engine wheelbase 0.41
Overall Wheelbase (engine & tender) (ft / m)19.19 / 5.85
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)
Engine Weight (lbs / kg)85,120 / 38,610
Tender Loaded Weight (lbs / kg)
Total Engine and Tender Weight (lbs / kg)85,120 / 38,610
Tender Water Capacity (gals / ML)1140 / 4.32
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) 1.10 / 1
Minimum weight of rail (calculated) (lb/yd / kg/m)
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)39.40 / 1001
Boiler Pressure (psi / kPa)169.70 / 11.70
High Pressure Cylinders (dia x stroke) (in / mm)14.17" x 21.63" / 360x549
Tractive Effort (lbs / kg)15,900 / 7212.13
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)14.50 / 1.35
Evaporative Heating Surface (sq ft / m2)820 / 76.21
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)820 / 76.21
Evaporative Heating Surface/Cylinder Volume207.70
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2461
Same as above plus superheater percentage2461
Same as above but substitute firebox area for grate area
Power L1
Power MT

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