Pao Nefaz (JSC Neftekamsk Automobile Plant). OAO "Neftekamsk Automobile Plant" Ride in a suburban bus


Open Joint Stock Company "Neftekamsk Automobile Plant" is part of the KAMAZ OJSC group of enterprises and is the largest plant in Russia for the production of special superstructures on the KamAZ chassis.
Among the largest shareholders of JSC "NefAZ": JSC "KAMAZ" (50.02% stake in the authorized capital), the Republic of Bashkortostan (28.50%).
The plant produces:
- special add-ons car chassis,
- passenger buses,
- capacitive-filling equipment,
- flatbed trailers and semi-trailers,
- hay harvesting complex,
- spare parts.

The open joint stock company "Neftekamsk Automobile Plant" counts its age from the autumn of 1977 - from the moment the main conveyor was launched. However, the history of the birth of the enterprise begins much earlier.
On December 17, 1970, the Council of Ministers of the USSR issued a Decree "On the construction and reconstruction of factories of the Ministry of the Automotive Industry to provide the Kama Automobile Plant with spare parts and components." As you know, in those years, KamAZ - the auto giant in the city of Naberezhnye Chelny - was declared the All-Union shock construction site. It was decided to build satellite factories that would supply the necessary equipment there.
On December 25, 1970, the State Committee of the Council of Ministers for Construction issued Order No. 65 "On the establishment of a plant for the production of dump trucks and winches" in the city of Neftekamsk, Bashkir Autonomous Soviet Socialist Republic. A similar order No. 4 of January 8, 1971 was issued by the Minister of the Automobile Industry of the USSR.
By order of the Council of Ministers of the BASSR dated January 19, 1971, a commission was established to select a site for the construction of the plant. The commission surveyed three land areas. The choice was made on the site along highway Neftekamsk-Yanaul. The Council of Ministers of the BASSR made a decision to reserve 100 hectares of land for the construction of a plant.
On July 13, 1972, the construction of the plant began.
On April 15, 1977, the first ten-ton dump truck KamAZ-5511 was assembled.
On October 11, 1977, the main conveyor was launched. From that day on, the serial production of KamAZ-5511 dump trucks began.
On October 31, 1977, an act of the State Commission was approved on the acceptance into operation of the first stage of the Neftekamsk plant for the production of dump trucks.
On November 17, 1977, order No. 343 "On the commissioning of a plant for the production of dump trucks, Neftekamsk, Bashkir Autonomous Soviet Socialist Republic" was issued, signed by the Minister of the Automotive Industry V.N. Polyakov: "Consider the first phase of the plant for the production of dump trucks, Neftekamsk Bashkir Autonomous Soviet Socialist Republic with a production capacity of 10,000 dump trucks per year," the order says.
On July 26, 1978, by order No. 206, the plant was renamed the Neftekamsk dump truck plant. On November 27, 1978, the Charter of the Neftekamsk dump truck plant was approved.
In 1981, the first stage of the body of shift buses with an area of ​​3,500 square meters was put into operation. meters to accommodate capacities for the production of 3,000 shift vehicles per year.
On May 1, 1982, at a demonstration, Neftekamsk residents and guests of the city saw the first-born car for shift workers. Thus, the Neftekamsk dump truck plant began the production of equipment in a new direction for itself.
In 1993, the plant became an open joint-stock company "Neftekamsk Automobile Plant".
In 2000, the management of the plant adopted a new serious program - the "Program for the Development passenger buses on the KamAZ chassis.
In August 2000, the development of design documentation for a city bus of the first class (according to international classification) with a large capacity was started. These include buses with a length of 10-12 meters, gross weight up to 17 tons. The Neftekamsk bus was assigned a model number - 5299.
December 6, 2000 is inscribed in red line in recent history Neftekamsk Automobile Plant. On this day, the first city-type bus "NefAZ-5299" was presented.
In October 2002, the second stage of bus production with a unique paint and varnish complex made in Germany was put into operation. The commissioning of this complex, which has no analogues in Russia, made it possible to reach the design capacity of production - 1000 buses per year. In addition, provided very high quality painting and anti-corrosion treatment.
The plant mass-produces an extensive the lineup buses - urban, suburban, intercity, intercity in the northern version, a bus with an engine running on methane gas, a bus of increased comfort tourist class, low-floor and semi-low-floor buses.

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The NefAZ-5299 bus is one of the most popular types of municipal transport in Russia. The same age as the new century, born in his still short life, he has sold more than ten thousand copies to the car parks of the entire large country.

Description of the bus

Indicative for assessing the reliability and running characteristics of the NefAZ-5299 bus is that it is based on the chassis of the time-tested, road and off-road cargo serial KamAZ-5297. Wheels are tubeless, with steel discs, all-metal housing with stiffening ribs made of square tube, double-circuit pneumatic control and control equipment, which meets international standards, the power steering is nothing new, but it is durable and safe.

The standard version of the bus is equipped with an anti-lock brake system.

The driver's cab is separated from the passenger compartment by a glass partition that protects against noise and is equipped with a loudspeaker. A set of adjustments and suspension driver's seat not as modern as we would like, but they allow you to get behind the wheel quite comfortably.

Entrance doors are opened from the cabin with the help of pneumatic mechanisms.

Ventilation - natural, through hatches in the roof (there are three of them in a city bus) and vents on the side windows.

Heat from an autonomous liquid or gas heater, which is also starting preheater engine, is distributed evenly throughout the cabin, because the elements of the system are located along the perimeter of the bus.

The number of seats and the total cabin capacity depend on the modification of the NefAZ-5299 bus.

Bus Specifications

The overall dimensions of the base model are 11700 × 2500 × 3100 mm. Wheelbase is 5840 mm. The curb weight of the bus is more than ten, and the full weight is eighteen tons. The load is unevenly distributed along the axles: 6.5 tons - on the front and 11.5 tons - on the rear.

The ground clearance is 285 mm, the minimum turning radius is 12 meters.

Maximum city speed base bus with a diesel engine - 74 km / h. Suburbans accelerate to 96 km / h, and the speed is higher than this on most Russian roads and not required.

Bus engines

Several types of engines are installed on NefAZ-5299, running on different types fuel.

On the diesel fuel works 6ISBe270B with a capacity of 270 liters. With. and a volume of 6.7 liters. The six-cylinder engine is turbocharged. is 24 liters per 100 km, the volume fuel tank- 250 l. diesel engine complies with EURO-3 environmental standards. The gearbox can be either manual or four-speed automatic.

Mods that work on natural gas, comply with the higher environmental standards EURO-4 and EURO-5.

An eight-cylinder KamAZ-820.61-260 engine with a capacity of 260 hp runs on liquefied gas. With. 11.76 liter turbocharged.

The six-cylinder Mercedes-Benz M 906 LAG / EEV / 1 engine is slightly more powerful - 280 hp. With. with a smaller volume of 6.9 thousand liters.

The Yuchai YC6G260N-50 six-cylinder 7.8L engine produces a maximum output of 247 hp. With.

The volume of the gas cylinder system of eight containers is 984 liters. Cylinders for liquefied gas are located on the roof of the NefAZ-5299 bus (photo below).

A four-speed automatic is installed on it, and a five-speed manual gearbox with four synchronizers is installed on the suburban ones.

Bus modifications

The popularity of the NefAZ-5299 bus is evidenced by a large number of modifications: there have been forty-two of them since the start of production.

The basic model is intended for transportation of passengers within the city. The total capacity is 105 people, there can be 25 seats. This bus has three wide doors, the engine can be either diesel or gas-powered, almost all modifications have an automatic transmission.

In addition to the fact that most modifications of the city bus are low-floor, they are also equipped with a forced body tilt system.

Suburban modifications have a smaller capacity - 89 people, but they are equipped with more comfortable tourist seats, adapted for long trips.

Intercity NefAZ-5299 with one door has 43 seats and is equipped with luggage compartments. Comfortable car seats with reclining backs and armrests, air conditioning and radio make long trips not so tiring. A modification for long-distance transportation in the north is produced separately. It has additional and batteries, electric heating of the fuel intake, fuel heating tank before starting.

If suburban modifications are all medium-floor, then city buses are also made in semi-low-floor and low-floor versions with ramps for passengers with disabilities and a special place in the center of the cabin for a wheelchair.

Bus maintenance and repair

Most of the components and assemblies of the NefAZ-5299 model have been tested on serial trucks, are well known to specialists, so their repair and service maintenance cause no problems.

A high degree of unification not only reduced the cost of assembling buses, but also simplified and reduced the cost of repairs. You can buy spare parts from official KamAZ dealers, and their network is quite extensive.

Shuttle bus ride

The suburban NefAZ-5299 is designed for 45 seats, and almost the same number of passengers can stand. It has two doors located in opposite parts of the body, which makes the passage uncomfortably long. And given that the seats with armrests are wide enough, the aisle can also be considered narrow, where it is difficult for two passengers, especially in warm clothes, to pass each other.

In addition, in suburban buses, people, as a rule, travel with shopping bags, which in the NefAZ-5299 model simply have nowhere to go. The seats are close enough to accommodate the legs, and the overhead shelves are narrow. Luggage compartment the bus is provided, but the practical use of it is very doubtful. Passengers traveling from the beginning to the end of the route can use it, at intermediate stops the driver does not get out to open and close the cover again.

What is convenient for passengers is large doorways that are well lit at night, and low-lying steps - modifications of suburban buses are all medium-floor.

The characteristics of the NefAZ-5299 bus make it very popular throughout the Russian Federation.

A well-thought-out design, equipment for the disabled in many modifications, air conditioners are convenient for passengers. Good visibility, modern electronics and a fairly comfortable seat are advantages for drivers.

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