KamAZ 54112: General characteristics of the vehicle

Until relatively recently, truck tractor KAMAZ 54112 produced in large quantities and supplied to consumers in all corners of the former Soviet Union, present Russia and near abroad. Its production started in 1981 and ended in 2002. While consumer love for the car has remained at a high level and has not subsided to this day. In this article we will talk about this car.

Assignment and modernization

KAMAZ 54112, according to its creators, was produced for the transportation of various cargoes on the track, which is designed for the passage of vehicles with axle load up to 10 tons. Over time, the truck felt some very noticeable design changes, but in the end the market it has been superseded by newer models. But in fairness, we note that all the new KAMAZ was based 54112.

Area of operation

KAMAZ 54112 found its extensive use in raznoobraznyh industrial objects and enterprises, as well as in various city services and even in the Armed Forces. As shown, the machine worked well even in harsh climatic conditions and tropical zone.

The Engine

KAMAZ 54112 equipped with eight-cylinder motor 7403.10–260, the cylinder block which had a V-shape. The engine was atmospheric. Each cylinder power unit had two valves, one of which was responsible for the air inlet, and the second – for the release of combustion products, formed from air and fuel. The injection of diesel fuel occurs through the high pressure pump was also used and the injector is a mechanical type. The engine had a capacity of 210 horsepower, and its volume was of 10.85 liters. Rotational speed of the motor was equal to 2600 rpm the Engine meets the requirements of international ecological standard «Euro-2”.

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General description of the device of the machine

KAMAZ 54112, the characteristics of which were advanced for the period of its release, had the fifth wheel hitch semi-automatic type with a pair of degrees of freedom, as well as technically improved brake system of the semitrailer, which was done on the basis of the combined scheme. The car was equipped with additional tanks for fuel and oil. Also, designers have provided in the car ten step mechanical transmission with high reliability and high safety factor.

Cabin

The Driver's cabin located above the engine. It has a fairly high roof and large interior volume. The number of seats equal to three. The position of the seat is such that to drive the truck it will be convenient to even a person with very high growth. Insulation the cabin is quite acceptable, and the presence of heater makes finding the car comfortable even in harsh frost. Furthermore, comfort is provided by a special suspension with shock absorber hydraulic type.

The Ease of driving also ensures steering, pneumopathie divider gearbox and a pneumatic clutch.

To Increase the number of stages in transmission failed due to installation between the KP and the special traction engine, which is somewhat analogous to two-stage auxiliary box.

Basic settings

KAMAZ 54112, specifications of which are given later, is fitted on the rear axle, a special balancing system and high strength steel springs.

The list of the main technical parameters include:

• Total weight of the machine – 19550 kg.
• Indicator of the load on the front axle – 4580 kg.
• Load on the rear bogie – 14970 kg.
• Fuel tank Capacity – 350 liters.
• Used batteries – 2x12/190/Ah.
• Voltage – 24 V
• Grip – double disc, dry, friction.
• Drive & ndash; hydraulic, pneumatic amplifier.
• Gear ratio main gear – 5,43.
• Diameter of the brake drum – 400 mm
• Tyre Size – 10.00 R20.
• Maximum speed – 90 km/h.
• Turning Radius of the vehicle (maximum) – 9 meters.

Up To a speed of 60 kilometers per hour KAMAZ 54112 accelerates in less than fifteen minutes and 80 seconds. The car can easily climb 18%. When the riding speed of 60 km/h, the truck consumes fuel about 34 liters for every 100 kilometers traveled by road.