TE10

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TE10 (ТЭ10)
2TE10M-2849
Type and origin Power type Diesel-electric Builder Luhanskteplovoz and Malyshev Factory Build date 2ТЭ10 (ТЭ12) 1960—1963 2ТЭ10Л 1961—1977 2ТЭ10В 1975—1981 2ТЭ10М 1981—present 2ТЭ10МК 1981 2ТЭ10Г 1988 2ТЭ10С 1988 2ТЭ10У 1989—present 2ТЭ10УТ 1989—1997 2ТЭ10УП 1991 Total produced 2ТЭ10 (ТЭ12) 19 2ТЭ10Л 3192 2ТЭ10В 1898 2ТЭ10М 2444 2ТЭ10МК 20 2ТЭ10Г 2 2ТЭ10С 3 2ТЭ10У 549—555 2ТЭ10УТ 99 2ТЭ10УП 1-2
Specifications Configuration: ​  • AAR C-C  • UIC Co-Co Gauge 1,520 mm (4 ft 11+27⁄32 in) Russian gauge Fuel type Diesel Fuel capacity TE10-001 -> 5,500 kg (12,100 lb) Prime mover Kharkiv 10D100 Engine type Two-stroke diesel
Performance figures Maximum speed 2ТЭ10Л, 2ТЭ10М 100 km/h (62 mph) 2ТЭ10У 120 km/h (75 mph) Power output 1,830 kW (2,450 hp) - 2,040 kW (2,740 hp) based on modifications
Career Nicknames Chervontsi, Nautilus, Tens Locale USSR Russia Ukraine Belarus Latvia

TE10 (Russian: ТЭ10) is a Soviet diesel-electric locomotive. The name of this locomotive (ТЭ10) is from тепловоз с электрической передачей, тип 10, which translates to "diesel-electric locomotive type 10."

History[]

In 1957–1961, the Kharkiv plant "Electrotyazhmash" and Malyshev Factory designed a new single-unit locomotive with 50% more power than a single TE3 unit and only a slightly greater mass. The result was the and designs. After 1961, work on the freight version of the design was assigned to the Lugansk works. These designs received the suffix "L" to the name to signify the transfer.

The first locomotive of the new design, designated TE10-001 (Kharkiv), was released in November 1958.

Only small numbers of the TEP variant of the design were produced before the design became a dedicated freight locomotive, while a passenger version was not further developed.

Engines[]

Initial prototypes used the 12 cylinder 9D100 opposed piston two-stroke diesel engine to achieve the required power levels.

This was based on the Kharkiv 10 cylinder 2D100 two-stroke diesel unit. However problems were encountered and another variant of the 2D100 was used, the 10D100, another 10 cylinder two-stroke diesel design. All derivatives of the TE10 locomotive built as new used this engine.^[1]

Body[]

One of the innovations in Soviet locomotive factories was semi-monocoque construction - the principle of whole body supporting structure (what the US would call a carbody structure). This had previously been used only by the Czechoslovakian electric locomotives and the Riga ER1 electric train. The body of the locomotive was based on two three-axle trucks like the TE3 predecessor.

With much less weight than the two-unit locomotive TE3, a single TE10 diesel locomotive could successfully replace a pair of TE3s.

Derivative designs[]

This single unit design formed the basis for a family of locomotives that was built for over 30 years and ranged from single unit passenger locomotives through two and three unit freight locomotives to four unit very heavy freight engines.^[2]

See also[]

• The Museum of the Moscow Railway, at Paveletsky Rail Terminal, Moscow
• Rizhsky Rail Terminal, Home of the Moscow Railway Museum
• Varshavsky Rail Terminal, St.Petersburg, Home of the Central Museum of Railway Transport, Russian Federation
• History of rail transport in Russia

References[]

Wikimedia Commons has media related to TE10 series.