Data from A[nthony] E[dward] Durrant, The Steam Locomotives of Eastern Europe (Newton Abbot:David & Charles, 1966); "SCP - Smyrne Cassaba & Prolongements" at [], last accessed 27 December 2021; and http://www.railhoo,de/reports/tuerkei_damplok, first accessed 13 January 2004. Works numbers were 1627-1628 in 1923 and 1629-1632 in 1924.
Data from "Locomotives on Turkish Railways", Railway Engineer, Volume 32, No 12 (December 1911), p. 392 http://www.railhoo,de/reports/tuerkei_damplok.. (13 January 2004) says that Maffei delivered these tanks in two batches in 1909 (works numbers 311-314) and 1911 (3274-3275).
Prairie well tanks built for the Bagdad Railway's Mersin-Tarsus-Adana subsidiary. Renumbered 35.01-05 in 1948 for the TCDD.Dara from A[nthony] E[dward] Durrant, The Steam Locomotives of Eastern Europe (Newton Abbot:David & Charles, 1966). Works numbers were 3278-3283 in 1911 and 3342-3345 in 1912.
Used in suburban Istanbul service. Durrant wrote that they started off with very small side tanks but may later received normal-size tanks and, possibly, superheating as well. http://www.railhoo,de/reports/tuerkei_damplok.. (13 January 2004) shows deliveries in two years.
Principal Dimensions by Steve Llanso of Sweat House Media | |||
---|---|---|---|
Class | 1/35.11 | 35.01 | 35.51 |
Locobase ID | 1620 | 1619 | 1621 |
Railroad | Smyrne Cassaba & Prolongements (TCDD) | Turkish State (TCDD) | Turkish State (TCDD) |
Country | Turkey | Turkey | Turkey |
Whyte | 2-6-2T | 2-6-2T | 2-6-2T |
Number in Class | 6 | 5 | 10 |
Road Numbers | 1-6/35.11-16 | 701-705 | 51-60 |
Gauge | Std | Std | Std |
Number Built | 6 | 5 | 10 |
Builder | Corpet, Louvet & Cie | Maffei | Maffei |
Year | 1923 | 1909 | 1911 |
Valve Gear | Heusinger | Stephenson | |
Locomotive Length and Weight | |||
Driver Wheelbase (ft / m) | 13.78 / 4.20 | 10.83 / 3.30 | 12.14 / 3.70 |
Engine Wheelbase (ft / m) | 27.56 / 8.40 | 26.20 / 7.99 | 27.20 / 8.29 |
Ratio of driving wheelbase to overall engine wheelbase | 0.50 | 0.41 | 0.45 |
Overall Wheelbase (engine & tender) (ft / m) | 27.56 / 8.40 | 26.20 / 7.99 | 27.20 / 8.29 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 28,660 / 13,000 | ||
Weight on Drivers (lbs / kg) | 85,980 / 39,000 | 73,028 / 33,125 | 110,209 / 49,990 |
Engine Weight (lbs / kg) | 128,970 / 58,500 | 120,042 / 54,450 | 173,601 / 78,744 |
Tender Loaded Weight (lbs / kg) | |||
Total Engine and Tender Weight (lbs / kg) | 128,970 / 58,500 | 120,042 / 54,450 | 173,601 / 78,744 |
Tender Water Capacity (gals / ML) | 1584 / 6 | 1848 / 7 | |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 3.30 / 3 | 3 / 3 | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 48 / 24 | 41 / 20.50 | 61 / 30.50 |
Geometry Relating to Tractive Effort | |||
Driver Diameter (in / mm) | 55.10 / 1400 | 53.10 / 1350 | 55.50 / 1410 |
Boiler Pressure (psi / kPa) | 181.30 / 12.50 | 174 / 12 | 174 / 12 |
High Pressure Cylinders (dia x stroke) (in / mm) | 18.9" x 23.62" / 480x600 | 16.93" x 23.62" / 430x600 | 19.69" x 24.8" / 500x630 |
Tractive Effort (lbs / kg) | 23,598 / 10703.89 | 18,857 / 8553.40 | 25,622 / 11621.96 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.64 | 3.87 | 4.30 |
Heating Ability | |||
Tubes (number - dia) (in / mm) | |||
Flues (number - dia) (in / mm) | |||
Flue/Tube length (ft / m) | 12.14 / 3.70 | ||
Firebox Area (sq ft / m2) | 89.34 / 8.30 | 129.38 / 12.02 | |
Grate Area (sq ft / m2) | 21.21 / 1.97 | 19.38 / 1.80 | 29.60 / 2.75 |
Evaporative Heating Surface (sq ft / m2) | 1389 / 129 | 1301 / 120.82 | 1784 / 165.75 |
Superheating Surface (sq ft / m2) | |||
Combined Heating Surface (sq ft / m2) | 1389 / 129 | 1301 / 120.82 | 1784 / 165.75 |
Evaporative Heating Surface/Cylinder Volume | 181.10 | 211.40 | 204.12 |
Computations Relating to Power Output (More Information) | |||
Robert LeMassena's Power Computation | 3845 | 3372 | 5150 |
Same as above plus superheater percentage | 3845 | 3372 | 5150 |
Same as above but substitute firebox area for grate area | 15,545 | 22,512 | |
Power L1 | 4373 | 4477 | |
Power MT | 396.05 | 268.67 |