ČD Class 700
ČSD Class T 211.0 ČD Class 700 | |||||||||||||||||||||||
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ČD 700 634-9 at Porážka Street | |||||||||||||||||||||||
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The ČD Class 700 (Formerly ČSD Class T 211.0) is a two-axle diesel–mechanical locomotive. It was designed for shunting in depots, stations and sidings.
In depots, these small locomotives were used for moving and hauling locomotives during repairs (when the locomotives could not move under their own power) and in places where it was necessary to move electric locomotives without overhead lines (in roundhouses, on turntables and in engine sheds where space were limited and therefore the small overall length over the bumpers often played an important role).
The locomotives were manufactured by ČKD between 1957 and 1962. A total of 824 were produced for the Czechoslovak State Railways, various Czechoslovak industrial enterprises and for export to the Soviet Union, the GDR, China, Romania, Albania and Bulgaria.[1]
Technical details
Engine
They were fitted with a Tatra 111 A engine.[1] The engine is an air cooled, V12, fuel injected, four-stroke diesel. It has an output of 121 kW and a displacement of 14.823 litres. The cylinder bore is 110 mm and the piston stroke is 130 mm. Each cylinder has one intake and one exhaust valve, an injection nozzle and a piston equipped with five piston rings. The engine has three camshafts. One drives the intake valves and the other two drives the exhaust valves. The idle speed is set to 720 rpm, the nominal (maximum) speed to 1600 rpm.
Transmission
The locomotives were fitted with a ČKD M 150-4 mechanical, four-speed transmission which is used to transfer power from the engine to the two driven wheelsets.[1]
Historical locomotives
- 700.851 (Silesian Railway Association) [2]
References
- ^ a b c d e f ""Lokomotivní řady 700, 701 (T 211.0, T 211.1)"" (in Czech). Retrieved 7 February 2021.
- ^ ""Do Jeseníků opět můžete historickým vláčkem. Právě vyjel z Bruntálu do Malé Morávky"" (in Czech). Retrieved 7 February 2021.
- Jaromír Bittner (2006). Malý atlas lokomotiv 2007 (in Czech). Gradis Bohemia. ISBN 80-86925-02-1.
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- ČD Class 110
- ČD Class 111
- ČD Class 112
- ČD Class 114
- ČD Class 121
- ČD Class 122
- ČD Class 123
- ČD Class 124.6
- ČD Class 130
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- ČD Class 141
- |ČD Class 150
- ČD Class 151
- ČD Class 162
- ČD Class 163
- ČD Class 169
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- ČD Class 183
- ČD Class 209
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- ČD Class 263
- ČD Class 280
- ČD Class 340
- ČD Class 362
- ČD Class 363
- ČD Class 371
- ČD Class 372
- ČD Class 380
- ČD Class 383
- ČD Class 388
- ČD Class 700
- ČD Class 701
- ČD Class 702
- ČD Class 703
- ČD Class 710
- ČD Class 715
- ČD Class 725
- ČD Class 726
- ČD Class 704
- ČD Class 708
- ČD Class 714
- ČD Class 720
- ČD Class 721
- ČD Class 730
- ČD Class 731
- ČD Class 735
- ČD Class 740
- ČD Class 741
- ČD Class 742
- ČD Class 743
- ČD Class 749
- ČD Class 750
- ČD Class 751
- ČD Class 752
- ČD Class 753
- ČD Class 754
- ČD Class 755
- ČD Class 759
- ČD Class 770
- ČD Class 771
- ČD Class 776
- ČD Class 781
- ČD Class 794
- ČD Class 799