Automobiles, Classic
GAZ-24-95: technical characteristics, photo. Autogenes of the USSR
The car GAZ-24-95, created by order of party leaders, was ahead of its time in many nuances. From it began the appearance of passenger luxury sedans with all-wheel drive. It's a pity that the car was unclaimed as a serial car. In total, 5 prototypes were produced, which were then mercilessly tested in off-road conditions.
Start
To conduct various experiments with the layout of a comfortable passenger car body and all-wheel drive chassis at the Gorky Automobile Plant began in the second half of the 30s. Vitaliy Grachev was one of the first engineers-designers in this field.
Specially for rural roads
And now, on GAZ comes the assignment to develop a car that would be both comfortable and passable so that the rural country roads are not terrible for it. As a result, the department of passenger cars of the plant makes M-72, equipped with a full drive in the body of "Victory". The car was created on the basis of nodes from GAZ M-20, and also GAZ-69. This is how GAZ-24-95 was born, the history of which will begin.
And the work began to boil. The design of the car lasted only one year. For this time, managed to create as many as five prototypes, designed for all sorts of tests and checks. Developments were conducted under the leadership of B. Dehtyar, who then directed the transmission department. The layout of GAZ-24-95 was occupied by F. Lepedin. Previously, he was engaged in the project GAZ M-72.
Features and technical problems in the development
The car was characterized by excellent cross-country ability. Everything is easily explained - the bulk of the design is borrowed from UAZ-469. But there was a lot of differences, and one of them - GAZ-24-95 "Volga" did not have a frame as such.
But during the design there were some problems. The fact is that in the process of adaptation work, when trying to incorporate into the design of the Volga, the system of AWD 4-wheel drive significantly increased the angles of cardan shafts that go from the transfer box to the driving bridges. For a passenger off-road vehicle this construction was unacceptable. Because of this arrangement, the noise level increased significantly and vibration increased.
Combating Vibration and Noise
The designers did not waste time and tried to solve the problem with vibrations and noise. So, there were attempts to transfer the transmission below. But due to this, the already small ground clearance decreased - all the advantages of this SUV were reduced to nothing.
By trial and error, the angles of installation and tilt of the cardan shafts were reduced to a minimum. At the checkpoint, an abrasive was added to reduce noise from the gears. The dispenser was decided to be lowered below. All this solved some of the problems. But to operate the car even in this form was uncomfortable. Part of the noise helped to get rid of vibration isolation.
Transmission, suspension: how it's done
More with the GAZ-24-95 no serious problems were. So, the front axle was regular from the GAZ-24 - it was simply deployed. To him were added other stockings, shorter ones. Also used cams from UAZ. In differentials, not traditional gears were installed, but a mechanism of increased friction.
To bridge the car GAZ-24-95 "Volga" had good moves up and down, and replaced the design of the powertrain pallet. Also moved the oil receiver. The springs were removed, but springs were used instead. The brackets were fixed on a transverse beam, located under the skirt between the side members.
In addition, we had to shift the steering rods, which required the use of a longer steering shaft. The latter had to be finalized. A small change touched the bottom of the car. The exhaust system was of a slightly different shape, it should be arranged differently. After all, the suspension scheme is now UAZ.
The body remained the same without major changes. As for rubber, then GAZ-24-95, the creation of which was almost finished, did not install any off-road rubber. Here was the most common city tires from the "Seagull". The wheels were also original - from the GAZ-21. The machine was tested on this rubber. In the interior, as well as in the exterior, there was no change.
A car that has remained expert
In the serial assembly assembly this model did not go. However, the price of production was quite high. The difficulties were with the technical equipment, and for maintenance, not only experience was needed, but also serious investments. Therefore, considering all the advantages and disadvantages, the plant management decided to postpone the project until better times. At the plant, they did not want to invest serious money in a project for which there was weak demand.
Five prototypes
In 1974, almost manually, the plant's employees managed to collect as many as five prototypes of all-wheel drive "Volga", which received the index 24-95. Two cars were to immediately go to Moscow to their customers. There is unverified information that the car was used in forestry. The second car went to the secretary of the party Ustinov.
These days
It is known that three copies have survived. One of them can be found in the museum in Moscow. The second car is owned by a private owner in Nizhny Novgorod. Only two GAZ-24-95 cars survived. Its technical characteristics remained unchanged. On sale they can not be found. The all-wheel drive car GAZ-24-95 is a very rare rarity.
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