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Suitable for heavy freights transportation, mountain hotels and restaurants supplying, cross-country ski track preparation, etc. It is possible to use a sleigh or certified version of a three-seat snowmobile for transportation of more persons. Its indisputable advantage is the optimal relationship between high utility value and EXTRA LOW PRICE. BURAN 640 MD * twin-cylinder air-cooled petrol engine with capacity of 635 cm3. * engine output 25 kW * max. Speed 55 km/hod. * 1 front ski, 2 propelled 380-mm wide tracks * mechanical reverse gear * contactless ignition system * electric starter * parking brake * suspension equipment for no-brakes trailer up to 500 kg * baggage compartment beneath the seat * functionality guaranteed in extreme climatic conditions * operational weight 340 kg, * permissible weight max 560 kg * lenght 3100 mm * width 900 mm * height 1320 mm.

Some say the Buran might have been able to recover the Mir space station piece by piece. The Buran was not a Soviet shuttle, though it was frequently referred to as such. It was never on display in Gorky Park, contrary to a widespread rumor. On November 15, 1988, it completed its first and only flight. Inside the Buran The Buran was a reusable orbiter capable of putting different payloads into space and bringing cargoes back to Earth. Some specialists speculate that the rocket-powered glider might have hypothetically recovered the Mir space station piece by piece.

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Its cargo compartment was capable of easily accommodating any module of the Soviet space laboratory, which would be deorbited and dumped in 2001. The designers suggested using the same compartment for the re-entry capsule Soyuz during manned space flights. In an emergency, the crew would get into the capsule for urgent evacuation.

Gross liftoff mass: Payload: Payload returning to Earth: Length: Wingspan: Height (landing gear down): Crew: 105 t 30 t 20 t 36.4 m 24 m 16.5 m 2–10. Rotate Plans had been in the works for using the Buran not just for carrying space stations’ crews or recovering defunct satellites, but for military purposes as well.

It was precisely the combat potential of rocket-powered gliders that explained why the Soviet Union was in such a rush to come up with a world-class rival to America’s space shuttles. Comparing dimensions of some manned spacecraft 0 10 20 m Details Work on the Energia-Buran program commenced in 1976, five years after America’s Space Shuttle.

Outwardly similar, the design proposed by Soviet engineers greatly contrasted from their US counterpart. Up Into Space The Energia-Buran and the Space Shuttle were cutting-edge space systems that fundamentally differed from their predecessors in structural design.

Each was based on the multi-stage rocket design concept, which predicted back at the beginning of the 20th century. Both reusable launch vehicles had two-stage propulsion systems. Whereas the US Space Shuttle took off thanks to solid-fuel rocket boosters and its own propulsion engines that worked on propellant from an external tank, Soviet designers combined the functions of these two blocks into one rocket — the Energia, which was a two-stage launch vehicle. This enabled Buran to be equipped with a far more functional orbital maneuvering system instead of its own bulky propulsion device. Thrust of the Energia-Buran’s engines First stage (4 lateral boosters): Second stage (central core): Orbital insertion engine (orbiter): Gross liftoff mass: 2,960–3,224 tonnes-force (tf) 592–760 tf 17.6 tf 2,400 t Details Thrust of the Space Shuttle’s engines First stage (2 solid propellant lateral boosters): Second stage (orbiter with external tank): Orbital insertion engine (orbiter): Gross liftoff mass: 2,660–3,100 tonnes-force (tf) 510–640 tf 6.1 tf 2,040 t Details Both spacecraft had their own orbital insertion and maneuvering engines.