Russian Decapod Ea-3039 (Smolyaninovo)

Russia / Primorje / Smolyaninovo
 interesting place, steam locomotive, locomotive on display

At the conclusion of the third protocol of Lend-Lease in the summer of 1943 (effective from 1 July of that year), the American factories ALCO and Baldwin were given an order for production of more 2-10-0 locomotives based on the Soviet designers' drawings. As the factories were not ready to start manufacturing these engines until the end of the year, due to the high demand for steam locomotives, the Soviet Union was forced to order 150 (later increased to 200) 2-8-0 S160 series locomotives (Soviet designation Series Ша). It is noteworthy that these engines, built between the world wars, were based on the Ел locomotives, having similar features such as the high location of the boiler.
In 1944 the first steam engines of the Е series, which was given index "a" (U.S.), resulting in the designation of Еа. The numbers of locomotives built by ALCO began at #2001 and the Baldwin built locomotives at #2201. In September the same year, the first Baldwin built locomotive (Еа-2201) was sent to the pilot ring VNIIZhT which was tested until October. In the course of the tests, it was found that forcing the boiler to 70 kg/m2 (0.00069 MPa; 0.100 psi), a cutoff of 60% and at a speed of 19.6 mph (31.5 km/h), the engine could develop 36,080 lbf (160.5 kN) of tractive effort. It was also found that the locomotive could achieve 1,920–1,950 hp (1,430–1,450 kW), which was a 20–25% increase compared to the World War I engines (1,400 hp or 1,000 kW). The improved performance was achieved through improved boiler and the use of mechanical stoker. The temperature of superheated steam was typically 572–644 °F (300–340 °C), and no more than 698 °F (370 °C). (from Wikipedia.org)
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Coordinates:   43°16'45"N   132°27'16"E
This article was last modified 8 years ago