KrAZ-6443
KrAZ | |
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A KrAZ-6443 in 2008
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KrAZ-6443 | |
Manufacturer: | KrAZ |
Sales designation: | КрАЗ-6443 |
Production period: | 1989 – today |
Previous model: | KrAZ-258 |
Successor: | none |
Technical specifications | |
Designs: | Tractor unit |
Engines: | JaMZ-238DE2 |
Power: | 243 kW |
Payload: | 19.1 t |
Perm. Total weight: | 28 t |
The truck KrAZ-6443 ( Ukrainian КрАЗ-6443 ) is a heavy three-axle tractor from the Ukrainian vehicle manufacturer KrAZ , which has been in series production since 1992. The drive formula is (6 × 6), so all axles of the vehicle are driven. An almost identical vehicle without all-wheel drive is being manufactured under the name KrAZ-64431 .
Model variants
![](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Nekrasov_0036_%2825444635244%29.jpg/220px-Nekrasov_0036_%2825444635244%29.jpg)
A KrAZ-6443 of the Ukrainian National Guard (2016)
- The KrAZ-644321 was a prototype of the new vehicle and was manufactured in 1989.
- The KrAZ-6443 tractor is the basic model and has been in series production since 1992. The drive of the front axle can be switched on, making it a full-fledged all-wheel drive vehicle. Like all others, the vehicle is not designed for difficult terrain. The manufacturer points out that it was designed for driving on public roads, including paths without a solid road surface .
- The KrAZ-64431 tractor unit has been mass- produced since 1994 and does not have all-wheel drive. Only the two rear axles are powered (6 × 4). The permissible total weight of the trailer is also significantly lower than that of the KrAZ-6443 model.
- The KrAZ-6510 is a similar vehicle, but according to tradition it is sold under a different type designation, since it is a tipper and not a tractor unit.
Technical specifications
The data refer to the basic model KrAZ-6443 with all-wheel drive. Deviating values of the KrAZ-64431 without all-wheel drive are given in brackets after it.
- Engine: eight-cylinder diesel engine
- Engine type: JaMZ-238DE2
- Displacement: 14.86 l
- Power: 330 PS (243 kW)
- Gearbox: JaMZ-2381 (8 gears)
- Clutch: Single-disc dry clutch JaMZ-138
- Fuel consumption: 60 l / 100 km (48 l / 100 km) (with gross vehicle weight)
- Tank capacity: 2 × 250 l diesel fuel
- Maximum negotiable slope: 18 °
- Turning circle (measured on the front wheel): 27 m
- Drive formula : 6 × 6 (6 × 4)
- Top speed: 75 km / h (90 km / h)
Dimensions
- Length: 7550 mm
- Width: 2500 mm
- Height: 2990 mm (2770 mm) (each with a full load)
- Track (front): 1838 mm
- Track (rear): 2070 mm (2000 mm)
- Ground clearance: 300 mm (290 mm)
- Wheelbase: 4080 mm + 1400 mm
- Height of the fifth wheel: 1420 mm
- Tire size: 12.00R20
Weights
- Maximum weight of the trailer: 48,000 kg (32,300 kg)
- Empty weight: 10,900 kg (10,000 kg)
- Permissible total weight (tractor only): 28,000 kg
- Permissible total weight semitrailer: 59,000 kg (42,300 kg)
- Technically permissible load on the fifth wheel: 20,000 kg
Web links
Commons : KrAZ-6443 - Collection of pictures, videos and audio files
- Manufacturer website for the vehicle (English)
- Technical data sheet of the manufacturer in English and Russian (download as PDF, approx. 700 kB)
- Overview of the individual model variants (Russian)
- Manufacturer website for KrAZ-64431 (English)
- Technical data sheet for the KrAZ-64431 in English and Russian (download as PDF, approx. 700 kB)