Oeste 4-6-0 Locomotives in Spain


Class Details by Steve Llanso of Sweat House Media

Class 701/230-2065 (Locobase 3356)

Data from [], the web site of the Spanish National Railway. Linke-Hofmann delivered works numbers were 2412-2417 (road numbers 701-706 in 1922 and Spain's Babcock & Wilcox delivered works numbers 2662-2664 in 1922 and 2665 in 1928.

Principal Dimensions by Steve Llanso of Sweat House Media

Class701/230-2065
Locobase ID3356
RailroadOeste
CountrySpain
Whyte4-6-0
Number in Class10
Road Numbers701-710
Gauge5'6"
Number Built10
Builderseveral
Year1922
Valve GearWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m)13.78 / 4.20
Engine Wheelbase (ft / m)26.08 / 7.95
Ratio of driving wheelbase to overall engine wheelbase 0.53
Overall Wheelbase (engine & tender) (ft / m)52.28 / 15.94
Axle Loading (Maximum Weight per Axle) (lbs / kg)32,408 / 14,700
Weight on Drivers (lbs / kg)96,474 / 43,760
Engine Weight (lbs / kg)133,600 / 60,600
Tender Loaded Weight (lbs / kg)96,562 / 43,800
Total Engine and Tender Weight (lbs / kg)230,162 / 104,400
Tender Water Capacity (gals / ML)3641 / 13.79
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) 6.60 / 6
Minimum weight of rail (calculated) (lb/yd / kg/m)54 / 27
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)63 / 1600
Boiler Pressure (psi / kPa)171.10 / 11.80
High Pressure Cylinders (dia x stroke) (in / mm)21.26" x 24.02" / 540x610
Tractive Effort (lbs / kg)25,063 / 11368.40
Factor of Adhesion (Weight on Drivers/Tractive Effort) 3.85
Heating Ability
Tubes (number - dia) (in / mm)135 - 1.969" / 50
Flues (number - dia) (in / mm)24 - 5" / 127
Flue/Tube length (ft / m)13.94 / 4.25
Firebox Area (sq ft / m2)149.40 / 13.88
Grate Area (sq ft / m2)39.07 / 3.63
Evaporative Heating Surface (sq ft / m2)1431 / 132.98
Superheating Surface (sq ft / m2)415 / 38.55
Combined Heating Surface (sq ft / m2)1846 / 171.53
Evaporative Heating Surface/Cylinder Volume145.00
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation6685
Same as above plus superheater percentage8156
Same as above but substitute firebox area for grate area31,186
Power L110,764
Power MT737.94

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