Английская Википедия:Ikarus 55
Шаблон:Short description Шаблон:Infobox UK Bus
The Ikarus 55 is a high-floor coach designated for long-distance as well as interurban traffic, and the first rear-engine Ikarus bus. It was made from 1952 – 1973, alongside the technically related Ikarus 66, by the Hungarian bus maker Ikarus. In total, 8,350 Ikarus 55 and 66 were delivered to East-Germany.[1]
Technical description
Designed as a high-floor two-axle bus, the Ikarus 55 has a semi-self supporting body, with the engine installed behind the rear seats at the back. Both front and rear axles are leaf-sprung beam axles, with the rear axle being a live planetary axle. Only the front axle has hydraulic shock absorbers. Twin tyres are fitted on the rear axle, whilst single tyres are fitted on the front axle. Their dimension is Шаблон:Convert. The steering system is fully mechanical and not power assisted. A pneumatic braking system is installed, all four wheels have drum brakes. The parking brake is foot-operated.[2]
The Ikarus 55 is powered by a water-cooled, naturally aspirated, Шаблон:Convert Csepel D-614 swirl chamber injected straight-six Diesel engine.[2] This engine is a modified Steyr WD 613 engine with an enlarged cylinder bore, that was built under licence by Csepel.[3] It is rated DIN Шаблон:Convert with a maximum torque of Шаблон:Convert. The torque is transmitted to a partial synchromesh five-speed gearbox via a single-disc dry clutch. Depending on the gear ratio, the top speed is in between Шаблон:Convert.[2] The engine's best fuel consumption is rated approximately 190 g·PS−1·h−1 (258 g·kW−1·h−1)[4]
Bibliography
References
- ↑ Шаблон:Harvnb. p 305
- ↑ 2,0 2,1 2,2 Шаблон:Harvnb. p 308
- ↑ Ferdinand M. Lanner (auth.): Steyr Dieselmotoren ab 1947 - WD 113 bis WD 613, in Zuckerfabrik24, retrieved 15 May 2019 (in German)
- ↑ Ferdinand M. Lanner (ed.): Csepel D 614 power, torque, and fuel consumption diagram, (ca. 1964), in Zuckerfabrik24, retrieved 15 May 2019 (in Hungarian)
External links
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