MAZ-5549

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MAZ
A MAZ-5549 in Tajikistan (2016)
A MAZ-5549 in Tajikistan (2016)
MAZ-5549
Manufacturer: Minsky Avtomobilny Zavod
Sales designation: МАЗ-5549
Production period: 1977-1990
Previous model: MAZ-503
Successor: MAZ-5551
Technical specifications
Designs: Dump truck
Engines: JaMZ-236
Power: 132 kW
Payload: 8 t
Perm. Total weight: 15.375 t

The truck MAZ-5549 ( Russian МАЗ-5549 , German transcription actually MAS-5549) is a type of truck from the Soviet vehicle manufacturer Minski Avtomobilny Sawod , which was built in series from 1977. The vehicle is the tipper version of the MAZ-5335 .

description

MAZ-5549 from 1977 on a Belarusian postage stamp
A MAZ-5549 loading in Freiberg (1981)

In 1977 the production of the truck family around the MAZ-500 was stopped in favor of the new vehicles based on the MAZ-5335 . This meant that a new tipper was also produced, the successor to the MAZ-503 . In accordance with the standard that has been in force since 1966 , the type numbers of trucks were changed from the old three-digit system to the four-digit system that is still in use today.

Otherwise there were only minor changes to the design of the truck. The cab received minor changes to the grille and headlights. The dump body was delivered with a tailgate and only had horizontal ribs on the side walls. The predecessor also had tipping bodies with vertical struts. The curb weight increased by 125 kilograms, the payload remained unchanged. Nothing changed in the built-in technology such as the engine and transmission. As with its predecessor, the tipper had a shorter wheelbase of 3400 millimeters than the basic version.

The more revised successor to the vehicle, the MAZ-5551 , went into series production as early as 1985. Nevertheless, the production of the MAZ-5549 was not stopped until 1990.

Technical specifications

  • Engine: V6 four-stroke diesel engine
  • Engine type: JaMZ-236
  • Power: 180 PS (132 kW)
  • Displacement: 11,150 cm³
  • Compression: 16.5: 1
  • Stroke: 140 mm
  • Bore: 130 mm
  • Transmission: mechanical, 5 forward gears, one reverse gear, first gear unsynchronized
  • Fuel consumption: 22 l / 100 km
  • Top speed: 75 km / h
  • Drive formula : 4 × 2
  • Maximum negotiable slope: 25 °
  • Maximum slope that can be negotiated: 26 °

Dimensions and weights

  • Length: 5785 mm
  • Width: 2500 mm
  • Height: 2620 mm
  • Contents dump body: 5.7 m³
  • Wheelbase: 3400 mm
  • Rear track: 1865 mm
  • Front track: 1970 mm
  • Ground clearance: 270 mm
  • Turning circle: 15 m
  • Payload: 8000 kg
  • Permissible total weight: 15,375 kg
  • Empty weight: 7225 kg

Web links

Commons : MAZ-5549  - Collection of pictures, videos and audio files