TCDD 57001 Class

The Turkish State Railways (TCDD) 57001 Class is a class of 2-10-2 steam locomotives. They were built by Henschel, Berliner Maschinenbau and Krupp for TCDD. The 27 locomotives in this class were numbered 57001 to 57027. The first arrived in 1933, the last in 1937.

57001 class
57001 on display at the Çamlık Railway Museum
Type and origin Power type Steam Builder Krupp (17) Henschel & Sohn (7) Berliner Maschinenbau (3) Build date 1933–1937 Total produced 27
Specifications Configuration: ​  • Whyte 2-10-2  • UIC 1′E1′ h2 Gauge 1,435 mm (4 ft 8+1⁄2 in) Leading dia. 1,000 mm (3 ft 3+3⁄8 in) Driver dia. 1,400 mm (4 ft 7+1⁄8 in) Trailing dia. 1,000 mm (3 ft 3+3⁄8 in) Wheelbase    • Engine 10.9 m (35 ft 9+1⁄4 in)  • Drivers 4.5 m (14 ft 9+1⁄4 in) Length 22.2 m (72 ft 10 in) over buffers Axle load 13.4 tonnes (13.2 long tons; 14.8 short tons) Adhesive weight 67.1 tonnes (66.0 long tons; 74.0 short tons) Loco weight Empty: 81.3 tonnes (80.0 long tons; 89.6 short tons) Service: 90.6 tonnes (89.2 long tons; 99.9 short tons) Tender weight Service: 60.6 tonnes (59.6 long tons; 66.8 short tons) Total weight Service: 151.2 tonnes (148.8 long tons; 166.7 short tons) Tender type 2′2′T27 Fuel type Coal Fuel capacity 8 tonnes (7.9 long tons; 8.8 short tons) Water cap. 27,000 litres (5,900 imp gal; 7,100 US gal) Firebox type    • Firegrate area 3.03 m2 (32.6 sq ft) Boiler: ​  • Tube plates 5.000 m (16 ft 4+7⁄8 in) Boiler pressure 12 bar (1.20 MPa; 174 psi) Heating surface 180.5 m2 (1,943 sq ft)  • Firebox 16.5 m2 (178 sq ft) Superheater: ​  • Heating area 68.25 m2 (734.6 sq ft) Cylinders Two, outside Cylinder size 630 mm × 660 mm (24+13⁄16 in × 26 in) Valve gear Heusinger (Walschaerts)
Performance figures Maximum speed 80 km/h (50 mph) Power output 1,550 PS (1,140 kW; 1,530 hp) Tractive effort 190 kN (42,714 lbf)
Career Operators TCDD Numbers 57001 – 57027