Bus NEFAZ 5299 How to manage it. Nephase

Before starting a story about this bus, it should be noted that NEFAZ-5299 is not one car, but several modifications based on the model for urban, long-distance and suburban transportation Passengers. The machine is often used on regular passenger routes.

History of creation

This is a fully domestic project, which was launched into assembly and production only in 2000. NEFAZ-5299 is one of the most popular passenger buses that are used as public transport in many cities.

Now at the Neftekamsky Automobile Plant, more than 1,000 units of these models are collected every year. This technique is successfully used by fleets throughout the country.

Technical data

Acquaintance S. technical part Bus Nafaz-5299 will help evaluate all the advantages of this model. KAMAZ trucks used as a basic platform. These are reliable freight platforms that will help the bus easily overcome a variety of obstacles on the way, they are tested by time and mass testing of varying degrees of complexity. Each item in the running of these machines has a huge resource and high streams of strength, which is the best way reflected on the durability and operation of the machine.

All equipment designed to manage and control maximize the requirements of international standards imposed on such a technique. This buses series is characterized by high security indicators. There are devices and systems of both passive and active safety.

Power part

The NEFAZ-5299 bus can be equipped with several types of motors depending on the modification. So, the engine KAMAZ-820.61-260 gives maximum power 260 horse power by 2200 rpm. The maximum torque is 931 nm. Engine - eight-cylinder, V-shaped. Working volume is 11.76 liters. The force aggregate Designed and created specifically for nutrition liquefied gas. The motor is equipped with turbonnew and inerkool. There is an electromagnetic dispenser, and the injection is distributed. The engine fully complies with the norms of "Euro-4". A four-step automatic transmission operates with this power unit.

NEFAZ-5299 also equipped with Cummins 6ISBE270B diesel power units. The power of this engine is 270 liters. from. at a speed of rotation crankshaft 2500 rpm. Torque, which gives the motor, is 970 nm. The unit has six cylinders with inline arrangement. Volume - 6.7 liters. The engine is also equipped with a turbine and inerkler. Like the previous one, this motor fully complies with the norms of "Euro-4". Consumption diesel fuel On Kamminze - 24 liters per 100 km. The fuel tank has a volume of 250 liters.

Geometry, Massa

The bus length is 11.86 m. The width is 2.5 m, and the height is equal to 3.036 m. The wheel base is 5.96 m. Mass (equipped) reaches 10.24 tons, and the maximum is 15-tons. The load on the axes is 6.5 tons on the front axle and 11.5 tons fall on the back. The minimum radii of the machine turning is 12 m.

Equipment

Regardless of the specific modification, the machines are equipped with a steering power steering, which makes the driving process much more comfortable. There is a system loud communicationThrough which the driver can declare stops and other information for passengers.

The driver's seat from the salon is separated by a partition. Thanks to her, the driver does not distract anything during work.

Chassis of the domestic bus

All modifications are installed on the cars wheel disks. Tires - beless-free type. Brake system - Two-door, with a pneumatic drive. In order for the bus management to be as comfortable as possible, as well as for better control over the situation on Nelfase there is ABS. It is in all models, regardless of the configuration. The body of the machine is made entirely of metal. Layout - wagon type. The body here is the carrier construction of the bus. Inside there are strong metal amplifiers that protect the bus from various deformations. For the convenience of passengers there are three doors. Each of them is two-sided.

Doors are opened by means of a pneumatic drive.

Salon

The car is designed for 25 seats. As for the general data on the capacity of the domestic bus NEFAZ-5299, specifications allow you to transport no more than 84 people. Ventilation systems in the cabin are not available. It is natural here and is organized by means of a large number of vents and hatches on the roof.

Salon heating system - autonomous, based on gas stove. Heat is distributed in the cabin as uniform as possible. The elements of the heating system are located throughout the internal perimeter of the machine.

Modifications

Model 5299-10 - standard bus with high floors. This is one of the very first buses that were produced at the factory. It must be said that at the very beginning of the production, the developers did not have a clear design.

He was borrowed from the Belarusian MAZ-104. The remaining models that were produced later had an original design developed by the factory specialists.

Modification 5299-11 is basic modelintended for suburban traffic. There are two doors for passengers. The number of seats is increased and is 45. The total number of passengers is 77 people. In the cabin, tourist chairs are installed, which are great for long trips.

Model 5299-17 is designed for intercity trips. The machine is additionally equipped with a luggage compartment. In the cabin can sit 43 passengers. The seats are very comfortable and comfortable with the ability to fold back. There are also armrests here. In the basic configuration of the machine, music and air conditioning system are provided. The audio system is organized in such a way that passengers can enjoy the music and it does not distract the drivers.

Model 5299-30 is a semi-linked bus. Its opportunities, in contrast to the base model, are somewhat increased. Up to 115 people are placed in the cabin. Bus constructors did not forget about people with disabilities. They have special places. In the central door there is a ramp, which allows you to enter inside on wheelchairs. In the middle of the salon you can install a wheelchair and securely secure it with special belts.

About repair and maintenance

Maintenance and repair of NEFAZ-5299 is not difficult. The machine was developed on the basis of knots and mechanisms of KAMAZ trucks. Mechanics have tremendous experience in repair trucks, and they can easily cope with this bus. Spare parts (NEFAZ-5299) are as unified with parts and components of KAMAZ trucks, so you can easily find anything, and even what is rare. Any spare nodes and details can be bought from official dealers. As for the durability of the bus, then good driving, as well as timely maintenance These machines are able to serve several years to the very first repairs.

Prices of models

New buses NEFAZ-5299 price ranges from 5 million rubles. There is also a lot of proposals for secondary market - Used specimens will cost much cheaper. But it is necessary to consider that such machines require certain costs for recovery and bringing into a normal form.

One of the notable exhibits of the Petersburg International Innovation Forum held in May passenger transport - This is definitely a bright green bus, arriving from Neftekamsk. NEFAZ-5299-40-51 - Fully low-voltage bus with an engine on methane to which the future promises market success.

The novelty from the St. Petersburg forum is actually represented by the second time. The first sample of the NEFAZ-52994 gas-based gas base was shown in St. Petersburg back in 2012. Most recently, gas exotic was interested only by the branches of Gazprom under their needs, and rare enterprises that have mastered the operation of machines on methane. Then he managed to get ahead of his time in many ways, and the gasification was not so relevant, and the development of transport on LNG moved to the background. Now everything has changed, and the state, as the largest buyer of the city buses of a large class, asked several new trends that have made a new life with a methane theme.

There is a tendency
IN last years "Methanovaya" the topic received in Russia a truly stormy development. On the one hand, the impact of the government, which different ways Motivates transport enterprises to the transition to methane technique, on the other - the development of the AGNC network, which builds a gas monopoly in Russian cities. Caring for ecology in cities and more low prices On fuel - all this in the amount causes the interest of carriers to buses to Gas.

At the Soviet years, attempts were made to introduce such machines: then whole enterprises and autocolon were experimentally translated into gas fuel. In those distant years, oil fuel was cheaper, and there were not so scrupulously to the ecology, and therefore the main advantage of gas engineering equipment was "beastness". Even modern systems The fuel control does not stop the technical idea of \u200b\u200btheft of treason diesel fuel, and that unscrupulous genius, which is able to merge and sell on the side of methane from the gas bus, has not yet been born.

The main trend of transport engineering of the last decades, which seminal steps goes on the planet is the introduction of low-profil transport in cities. Over the decade, Russian manufacturers have achieved a certain success in the decade of the rapid development of such structures: modern cars Already quite comparable with the analogues of foreign manufacturers and look quite relevant on their background. More and more Russian cities are ordered by low-voltage cars in their tenders, and the process of gradual abandonment from high polls in large cities went in accordance with the global vector.

Low gender gives many significant advantages that are not yet estimated by all: low-fullness is not only the possibility of transporting people with limited features. For the low-voltage bus that came up to the stop, thank the other small categories of citizens who, from now on, do not have to climb into the salon in steps: passengers with children and children's wheelchairs, pensioners, people with heavy luggage. Another pleasant trifle used in the low-voltaries is a system of booking, when the bus rolls towards stopping, facilitating the input and exit. In addition, the use of low-voltage buses significantly reduces downtime at stops, which allows you to raise the average speed on the route, and facilitate the life of passengers.

Evolutionary Path
Buses of the NEFAZ-52994 family have a 100% low floor level. The distance from the ground to the floor is only 340 mm in all doors, and the floor itself is even along the entire length. The engine and the aggregates are located in the "mine", which occupies the rear left corner of the cabin. This layout is one of the most convenient and widespread on buses of both Russian and foreign production.

The buse body is based on the KAMAZ-52974 chassis, which is the further development of the KAMAZ-5297 mass chassis, adapted for low-profil buses. Chassis itself - self-propelled, i.e., in production purposes, it is capable of moving through the plant on its own. Made the chassis in Naberezhnye Chelny, and then they are brought on a trailer to Neftekamsk to install on a bus body.

NEFAZ-5299-40-51 equipped with gas engine Mercedes-Benz OM906 LAG / EEV / 1, corresponding to the current EURO 5 Environmental Standard 5. In a pair with a power unit, it works automatic box Voith D854.3e gear. One of the innovations of this year in the chassis is an independent front suspension of the fully "KAMAZ" production, which has changed based on the raised imported components.

Special attention is worthy of a gas-balloon installation. The gas is responsible for the power of the gas with a total volume of 984 liters in the roof of the cylinders. With a pressure of 200, the atmospheres in them are refilled 197 cubic meters of gas, and the reserve of the course on them, depending on the movement mode, is up to 500 kilometers - this is more than enough for a whole day of work on urban lines.

Regarding the first sample of the gas 52994, the 2015 cars were noticeably stepped forward. The body in 2014 survived a significant modernization: the buses of the 5299 buses received an updated styling, which includes completely new front and rear masks. The "All-Union" optics gave way to the Lenzov Famos, and the monoblock lights changed the modern lanterns. In a new guise, nefhas looks much more modern, which will allow him to look at the streets of megacities. The operator and the driver, the new front mask also pleases the convenience: it consists of several segments, it means that minor operations have become faster and more convenient, and repair after small collisions will not agitate the garage to buy a mask or bumper.

Another important innovation is completely new interior. The buses from Neftekamsk in the past swore for excess modesty inside, and a new salon, developed by Chelning LLC "Cora", looks stylish and modern. Layout with orientation on large streams and active changeability of passengers: a major drive in two windows on the left side with a place under the stroller and a small platform on the right, in front of the middle door.

Separate lighting plaffers on the ceiling were replaced by two whole light lines, walking along the entire cabin. With all the external beauty, the main thing is inside: now the ceiling is assembled on profiles, and not attached to self-drawing. This allows, if necessary, disassemble it partially or completely without difficulty. In favor of convenience there is also simplified access to the electrician and door mechanisms.

The handrails in the cabin are now fixed differently: instead of a cunning bolted joint, inclined to break out, now they are fixed to the profiles of the ceiling frame, which eliminates outsided soundsarising as wear. Especially for gas-blatant buses, nefhas also provided an amplification of the roof and fastening of gas cylinders. This was done at the request of one of the customers who decided to be reinforced, exploiting buses on the broken streets of his city; The factory supported the idea and introduced it into a series on all buses under HBO.

It is impossible not to mention the history of gas buses in Neftekamsk. In the past, when the volume of gas vehicles was small, the finished body was engaged in tractors to the Naberezhnye Chelny, where everything you need were mounted on the bus gas equipment. In 2015, when the volume of orders for such cars was reproduced with the emergence of publications, this scheme became inconvenient, and the installation of HBO was established at the factory itself under the control of Chelin specialists - representatives of the developer.

After leaving the factory workshop, each bus is running around 150 kilometers with a cargo, from Neftekamsk to Yanaul. This allows you to identify all the shortcomings of the machine before transferring it to the customer and be sure that the product is fully prepared for long and prosperous exploitation.

State interest
In recent years, the purchase of buses adapted for the transport of wheelchair users is generously subsidized from the federal budget as part of the "Affordable Wednesday" program. Many cities of Russia have already affected by this issue, and acquired appropriate technique with a tangible discount. Another form of state support, which concerns buses on methane, is in plus gas nefase: the federal budget will actively reach the purchase of gas buses, and Gazprom invests in the development of the AGNX network in the regions. Discount at the expense of the budget is also obtained by those who pass the old, worn out technique under the recycling program: the sum of the new cars is cut out the amount of much higher than the cost of a used bus or truck.

Buses released by the plant in Neftekamsk, over the years of its development, were separated throughout the country, from St. Petersburg to Magadan. Interest in them is shown both by state carriers and municipalities and non-state operators, who have every ruble on the account. A number of private carriers in the regions - in Perm, Tatarstan and the Leningrad region are already working with gas buses of the production of nefhaz.

Another important trend is the coming upgrade of rolling stock in the participating cities of the world football championship, which will be held in 2018. A number of cities have already announced a large-scale procurement of new technology, and they are interested in them including environmentally friendly and economical buses on methane: states allow you to take more machines for the same amount, and their operation is more effective than in the case of diesel counterparts. All this in the amount shows: now the plant from Neftekamsk is in foot with the requirements of customers, and the car itself is worthy of becoming a decoration and faithful worker of Russian cities.

On the purchase of this technique (NEFAZ-5299-01, a suburban large class bus), the conditions of loan and leasing, service and warranty service, please contact the plant dealers or official offices. Supply can be carried out both directly from the manufacturer and from sites in Moscow and other regions of the Russian Federation.

Bus commuter, large class is designed to transport passengers on regular suburban routes. Made on the chassis "KAMAZ-5297". Modern design, spacious and comfortable salon, original design solutions. Nodes and components are unified with trucks "KAMAZ". The bus has a guarantee of 12 months or 30000 km of run and is subject to warranty and service in all auto center for KAMAZ in the Russian Federation and the CIS.

At the request of the customer it is possible to install the engine KAMAZ-740.30-260 (Euro-2), CATERPILLAR-3116 (Euro-2), and automatic gearbox "Foit".

Technical characteristics of the bus NEFAZ 5299-01:

Engine:

Diesel KAMAZ-740.11-240 (EURO-1) with turbocharging and improved design of a piston-piston group, the changed design of the block head and geometry of the combustion chamber, the crankshaft is reinforced, the tweeter oscillation damper is mounted, an oil radiator with a water-oil heat exchanger. The engine resource is increased to 500,000 km of run, the frequency of TO-2 to 16,000 km, reduced oil consumption and noise level by 2-3 dB.

Transmission:

Mechanical (or with an electropneumatic switching on the PPC), three-way, five-speed, mod. KAMAZ-14.

Suspension:

Front - dependent, pneumatic, on 2 pneumatic elements with two telescopic amortisters and one body position regulator.

Rear - dependent, pneumatic, on 4 pneumatic elements with the 4th telescopic shock absorbers and two body position regulators.

Electrical equipment:

Heating system:

Main: Liquid heater "Webasto" providing an advance engine heating of the engine. In the cabin 4 of the heater "Belobot". In the driver's cabin, the control panel "Webasto", the front heater, the heater "Belobot".

Emergency: from the engine cooling system.

Body:

Frame, carriage type, galvanized, with thermal insulation, with two two-dimensional doors, with a pneumed-friendly company "Festo". Wide color gamut coloring (including at the request of the customer) with a double layer of Dutch primer, the paint "Helios" (Slovenia), in the German painting chamber. Stainless steel wheel arches or steloplasty. Bottom and wheel arches with anti-corrosion coating. Floor coating salon from anti-slip material "Autolin".

Steering:

RBL (Germany) or KTS 50451881 firms "PPT" (Yugoslavia) with a hydraulic switch of C-111645.

Weight Parameters:

Brake system:

Pneumatic, ABS "WABCO" (Germany), with split mechanisms of cam type.

Bus NEFAZ 5299 was launched into mass production in 2000. It is one of the most common types of special equipment used as municipal transport. The Neftekami Automotive Plant produces about 1000 instances of buses annually. They come in bus parks All countries.

Technical characteristics of urban bus NEFAZ 5299

Acquaintance with the technical characteristics of NEFAZ 5299 allows you to evaluate the benefits of buses of this series. The base for the release of buses served as the chassis of serial kamaz. Time proven and multiple trials of the truck platform allow buses with ease to overcome any obstacles on the road. All elements of the chassis have a high margin of strength and show themselves well in operation. Control and control equipment comply with all international standards for buses of this class. The level of active and passive security is also on a high mark.

Engines for NEFAZ 5299 are several species. Motor KAMAZ-820.61-260 has a maximum utility capacity of 260 horsepower at a speed of 2200 revolutions per minute. The maximum torque at the same time is 931 N * m. The eight-cylinder power unit uses a V-shaped cylinder installation. The working volume is 11.76 liters. A liquefied gas is used as fuel. The engine is equipped with a turbocharger with a pre-cooled air flow, an electromagnetic dispenser and a distributed injection with spark ignition. The motor corresponds to the international standards of euro-4 environmental standards. The bus is installed on 8 cylinders with a capacity of 123 liters each. Transmission switch - four-stage automatic.

Cummins 6ISBE270B diesel engines have a useful capacity of 270 horsepower at a speed of 2500 revolutions per minute. The maximum torque at the same time is 970 N * m. The six-cylinder power unit has an inline layout of cylinders. Working volume - 6.7 liters. The motor is equipped with turbocharging with pre-cooling air. Complies with the requirements of euro-3 environmental standards. Fuel consumption from NEFAZ 5299 with this type of engines is 24 liters per 100 kilometers. Capacity fuel tank equals 250 liters.

NEFAZ 5299 has the following dimensions: Length - 11.76 meters, width - 2.5 meters, height - 3,036 meters, wheelbase - 5.84 meters. The curb weight of the bus is 10.24 tons, and complete - 18 tons. The distribution of the load on the axes: on the front - 6.5 tons, on the rear - 11.5 tons. The minimum reversal radius is 12 meters. The bus is equipped with a hydraulic steering amplifier and a loudspeaker so that the driver can make ads to the salon. The driver's compartment is separated from the passenger glass partition, which provides high noise insulation so that extraneous sounds do not distract the driver from driving a vehicle.

On the bus installed steel discs 8.25x22.5 I. delicious tires radial-type size 275/70 R22.5. The brake system has two contours and a pneumatic action. To help the driver in abnormal situations on the road is intended aBS systemwhich is included in the basic configuration. The all-metal car body body plays the role of the carrier design. It is equipped with rigid ribs that protect the bus from deformation. The passenger inlet is carried out through three double-handed doors that are opened from the driver's cab automatically due to pneumatic mechanisms.

In total, there are 25 seats in the cabin, and the total capacity is 84 people. Ventilation is carried out naturally through side windows and hatches. Heating is carried out with the help of an autonomous gas heater. The heat is evenly distributed across the cabin, since the heating elements are located throughout the entire perimeter of the bus.

The plant produces several modifications based on the basic model.

NEFAZ 5299-10 is a standard high-hearted bus. Such an index received the very first models issued Neftekamsky Factory. Initially appearance Buses were borrowed from Belarusian MAZ 104. Later buses have already received their own original design of the exterior.

NEFAZ 5299-11 is a suburban modification of the basic model. It has only two doors for planting passengers, and the number of seats are increased to 45 units. Total bus accommodates up to 77 people. It establishes more convenient tourist seats that are well suited for long-term movements.

NEFAZ 5299-17 is a long-distance modification. The bus is equipped with special baggage compartments and has 43 seats. The cabin has comfortable seats with back and armrests back. Also in the basic package includes air conditioning and radio. The speakers of the audio system are directed to the salon so that the passengers can listen to music on the road, but at the same time did not distract the driver from his duties.

NEFAZ 5299-30 - a semi-inflexive modification of the base model. It has an increased accounted to 115 people capacity of the cabin, as well as special places for people with disabilities. The central door is equipped with a special ramp that allows you to come to the salon in a wheelchair without any problems. Also in the middle of the bus there is a special place for a wheelchair that is equipped with a seat belt. It allows you to fasten the stroller so that it does not hang around the salon while driving.

Service and repair NEFAZ 5299 do not carry any particular difficulties. The use of nodes and aggregates tested on serial trucks made it possible to accumulate a rich experience, so the skillful mechanic will cope with any fix in the shortest possible time. High degree of unification of parts with KAMAZ trucks makes it easy to find any spare parts for non-EFAZ 5299 from official dealers of the Kama Plant. When driving and timely driving service Buses will serve not one year before the first overhaul.

The price of NEFAZ 5299 for new models is about 5 million rubles. In the secondary market you can buy equipment several times cheaper. But it should be borne in mind that the technique visited use may require additional costs to bring it into a proper form. Therefore, when choosing a model, it should be carefully inspected and diagnosed to buy a really worthwhile product.