KrAZ-256B

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KrAZ
KrAZ-256B in a museum (2008)
KrAZ-256B in a museum (2008)
KrAZ-256B
Manufacturer: KrAZ
Sales designation: КрАЗ-256Б
Production period: 1966-1994
Previous model: KrAZ-222
Successor: for example KrAZ-6510
Technical specifications
Designs: Dump truck
Engines: 8 cylinder diesel engine JaMZ-238
Power: 177 kW
Payload: 12.5 t
Perm. Total weight: 23.515 t

The KrAZ-256B ( Ukrainian КрАЗ-256Б ) is a truck made by the Soviet and later Ukrainian manufacturer KrAZ . It was produced from 1966 to 1994 and then replaced by the KrAZ-6510 and other types. The vehicle is a variant of the KrAZ-257 with a tipping body.

The designation KrAZ-256 is sometimes found in the literature .

Manufacturing history

As early as 1959, when truck production began at KrAZ, the KrAZ-222 was a heavy three-axle tipper. This was based on the chassis of the KrAZ-219 and was very similar to the KrAZ-256B, especially in appearance. In the first few years, the KrAZ-256B was delivered with headlights, which, like the previous model, were housed in round sockets and not, as in the new generation of trucks, in angular sheet metal boxes on the fenders.

In the course of model renewals, the truck was renamed KrAZ-256B1 in 1977. He kept this designation until the end of production in 1994. The innovations consisted mainly of detailed improvements, only major changes were made to the brake system.

In 1986, 18 special copies were made, which were used during the clean-up work in the partially destroyed Chernobyl nuclear power plant . Changes were mainly made to the cab to protect the driver. The model was named KrAZ-256B1-030.

The classic versions of the KrAZ-256B model were exported in large numbers. Buyers were also the GDR, where the vehicle was used on many construction sites.

Technical specifications

Three KrAZ-256B with license plates of the Rostock district (1990)
A KrAZ-256B in Kazakhstan is loaded (2008)
Disused KrAZ-256B in Vietnam (2009)

All information for the later model KrAZ-256B1

  • Engine: eight-cylinder diesel engine
  • Engine type: JaMZ-238
  • Displacement: 14.86 l
  • Power: 240 PS (177 kW)
  • Fuel consumption: 39 l / 100 km (at 60 km / h)
  • Tank capacity: 165 l diesel fuel
  • Top speed: 68 km / h
  • Braking distance: 17.2 m from 40 km / h
  • Maximum negotiable slope: 32%
  • Turning circle (measured on the front wheel): 24.6 m
  • Drive formula : 6 × 4

Dimensions

  • Length: 8100 mm
  • Length of the loading area: 4100 mm
  • Width: 2630 mm
  • Height: 2830 mm
  • Height of the edge of the dump body: 2335 mm
  • Maximum height with the trough up (tilted): 5900 mm
  • Track (front): 1970 mm
  • Track (outside rear, double tires): 2430 mm
  • Ground clearance: 290 mm
  • Wheelbase: 4080 mm + 1400 mm
  • Contents dump body: 6 m³

Weights

  • Payload: 12,500 kg
  • Empty weight: 10,850 kg
  • Permissible total weight: 23,515 kg
  • Maximum front axle load: 4570 kg
  • Maximum rear axle load (double axle): 18,945 kg

Web links

Commons : KrAZ-256B  - collection of pictures, videos and audio files