KrAZ-6322: general device, specifications, modifications

KrAZ-6322 is a car, the main onethe purpose of which is to transport goods and people both on roads (regardless of their category) and off-road, in addition, it can also be used as an aerodrome tractor for towing aircraft.

The prototype of the truck and the difference from it

Work on a new heavy duty truckpatency started at the Kremenchug automobile plant in 1990. This car became the continuation of the line of development of the serial KrAZ-260. First of all, the new KrAZ-6322 differs from its prototype by the more powerful YAMZ-238D power plant and an installed corrector that allows the driver to manually regulate the amount of fuel in the intake pipeline, thereby virtually eliminating engine failures at low speeds. In addition, the car increased the fuel reserve, raised the tonnage capacity, improved the speed characteristics. Appearance also did not remain without innovations: changes were made to the feathering of the cabin and the bumper. Serial production of KrAZ trucks of this model was established by the plant in 1993.

Common Device

The KrAZ-6322 has a traditional hoodlayout. The cargo platform mounted on the chassis is made of metal. It provides: a folding tailgate, folding benches for transporting people, arcs for fastening a waterproof awning. To improve the patency in the truck used a full drive, without the possibility of disabling bridges, as well: short overhangs in the rear and front, single wheels, a system for monitoring and adjusting tire pressure.

The machine is equipped with an eight-cylinderfour-stroke turbocharged diesel. To facilitate the operation of the car in winter, KrAZ-6322 is equipped with pre-heater and thermostat - a device that allows to start the engine even at the lowest temperatures. A silencer is excluded from the exhaust system of exhaust gases - a part of the exhaust energy is absorbed by the turbine. Coupling is dry, two-disc. The gearbox is four-speed, with synchronizers for all transmissions, except for the rear. The box is interlocked with a two-stage divider equipped with a pneumatic drive to control transmissions.

"Hand-out" also has two steps, forswitching modes used drive with electropneumatics, it is also mounted and interaxle differential. The power steering is installed in the steering. Suspension bracket at КрАЗ-6322 spring, strengthened by telescopic hydraulic shock absorbers. Brakes - drum, with separate pneumatic drive. The parking brake is equipped with spring energy accumulators, when activated, the wheels of the rear trolley are locked. In addition, the machine is equipped with a motor brake, which is an auxiliary in the system. Under the cargo platform, there is a winch with a thrust of 12,000 kg and a 50-meter rope. The cabin is completely made of metal, equipped with ventilation and heating systems. The driver's seat can be adjusted in three dimensions: height, distance to the steering wheel, and the backrest angle. As an additional light optics on the roof mounted spotlight.

KrAZ-6322 vehicle: specifications

• Dimensions (mm) - 9030 x 2720 x 2985.
• The track (mm) - 2160.
• Base (mm) - 4600.
• Clearance (mm) - 370.
• The outer turning radius is 13 meters.
• The weight of the equipped truck is 12700 kg.
• The total weight of the machine is 23000 kg.
• Carrying capacity - 10000 kg.
• The possible weight of the trailer is 10,000 kg on the primer, 30000 kg along the highway.
• The power of the diesel engine is 330 liters. from.
• The wheel formula is 6x6.
• Fuel capacity - 500 liters (2 tanks of 250 liters), plus one additional. capacity of 50 liters.
• The maximum speed of the truck (km / h) is 85.
• Allowed ford - 1.2 meters.
• The surpassing steepness of the rise is 58%.
• The consumption of diesel fuel is 34 liters.

KrAZ-6322, the technical characteristics of which are quite versatile, is used in various modifications.

Modifications of the car

• KrAZ-63221 - empty long-length chassis - base for special. add-ons.
• KrAZ-6322-056 - car repair workshop on wheels, equipped with a hydraulic crane.
• KrAZ-6534 is a truck-dump truck.
• KrAZ-6446 is a truck tractor for semi-trailers.
• KrAZ-643701 - timber carrier.

The car KrAZ-6322 is strong, reliable andAn unpretentious machine, the maintenance of which requires minimum effort, while it is capable of efficiently operating in the temperature ranges from -45 to +50 degrees.