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MAZ-525 (BelAZ-525 from 1959) was a Soviet heavy truck produced by the Minsk Automobile Plant. Development started in 1949 at the Yaroslavl Automobile Plant Design Bureau as the YaAZ-225. It was planned to install a cab from the YaAZ-200, offset to the left. However, further technical documentation was passed on to MAZ where the design was substantially enhanced.
 | This article does not cite any sources. (May 2014) |
| MAZ-525 | |
|---|---|
 | |
| Overview | |
| Manufacturer |
|
| Also called | BelAZ-525 (1959-1965) |
| Production | 1950-1965 |
| Assembly |
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| Body and chassis | |
| Class | mining truck |
| Layout | FR layout |
| Related | MAZ-530 |
| Powertrain | |
| Engine | 38.8L D-12A V12 diesel |
| Transmission | 4-speed (5-speed since 1952) hydromechanical with an additional clutch petal |
| Dimensions | |
| Wheelbase | 4,780 mm (188 in) |
| Width | 3,220 mm (127 in) |
| Height | 3,675 mm (145 in) |
| Curb weight | 24,380 kg (53,749 lb) |
| Chronology | |
| Successor | BelAZ-580 |
Appearance
The cab appearance changed slightly during production. On the early models the hood was the same width as the cab, in the later editions, it became much narrower. Initially, a guard was installed on the hood sides for safety while the engine was serviced, but was later removed.
Variants
In 1952, the MAZ-E-525D was developed to work in tandem with a 15m³ D-189 tractor-scraper. In 1954, the joint efforts of MAZ, Institute of Mining and Kharkov Trolleybus Depot developed a trolley dump truck equipped with two D-202 trolleybus electric motors with total capacity of 172 kW (231 hp). In 1964, NAMI developed a similar truck called the DTU-25. In 1959, the MAZ-525 was used as a basis for the MAZ-541 aircraft tug, of which three were built. Also in 1959, the MAZ-525A tractor was developed as part of a road train with the 45-ton BelAZ-5271 semitrailer, but this did not enter production because the engine was not powerful enough.
Production moved
In 1959, production was transferred to the Belarusian Automobile Plant, where the truck was produced until 1965 under the name BelAZ-525.
Use
Operation of machines continued until the early 1970s.
External links
- MAZ-525 on site "Auto model bureau" (Russian)
На других языках
[de] MAZ-525
Der Lkw MAZ-525 (russisch МАЗ-525, deutsche Transkription eigentlich MAS-525) ist ein Großmuldenkipper des sowjetischen Fahrzeugherstellers Minski Awtomobilny Sawod, der Ende der 1940er-Jahre entwickelt wurde. Ab 1959 wurde die Produktion dieses Typs im Zuge der Spezialisierung der sowjetischen Automobilindustrie zu BelAZ verlagert und dort unter dem Namen BelAZ-525 1965 beendet.[1]- [en] MAZ-525
[ru] МАЗ-525
МАЗ-525 — советский грузовой автомобиль большой грузоподъёмности производства Минского автомобильного завода. Разработка начата в 1947 году на Ярославском автомобильном заводе под руководством конструкторского бюро большегрузных автомобилей при Министерстве автомобильной промышленности СССР. Проект получил название ЯАЗ-225. На нём планировалось установить смещённую влево кабину от ЯАЗ-200. Однако в дальнейшем техническую документацию передали на МАЗ, где конструкция самосвала была существенно доработана. Производился серийно в 1951—1958 годах. На Минском автозаводе было выпущено около 800 экземпляров, а всего с 1951 по 1965 годы — 6010 единиц. Из за своей грузоподъёмности 25 тонн имел прозвище «четвертак», как и купюра в 25 рублей.Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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