Weight of UAZ loaf without load

The appearance of the car

The prototype of the first “452”, called by the people “Loaf”, was the Soviet GAZ-69 car. When creating the UAZ in the fifties, the design solutions and developments of GAZ made it possible to design a suitable chassis with the ability to transport cargo. It was planned to install both an onboard body and a van made of metal on the platform.

In 1958, on the GAZ-69 running platform of an extended modification, a car with all-wheel drive, labeled UAZ-450, was released. The vehicle came in the following versions: a van, a truck with sides, and an ambulance. The power plant was installed in the vehicle under the driver's cabin, the engine was borrowed from GAZ. The engine with a lower valve arrangement, volume 2.4 cm3, produced 62 horsepower. The impulse is transmitted to the wheels using a three-stage gearbox and a two-stage transfer mechanism.

Subsequently, on the basis of the brand, the UAZ-451 model was released, which had a rear axle drive. The machine is equipped with a power plant with an overhead valve arrangement, produced by the Ulyanovsk plant. The impulse to the wheels was transmitted by a four-speed gearbox. From the outside, the cabin design acquired features that are still preserved today.

The modernization of the UAZ-450 led to the appearance of the “452” model in 1965, which people called “Loaf” for its characteristic resemblance to a bread product. UAZ 452 loaf technical characteristics, which led to popularity and recognition, are in demand by sections of society. The seventy-fourth year was marked by the release of the millionth UAZ-452 vehicle. The plant was awarded many times for its contribution to the development of the automotive industry and for successful modification. Later, the product was awarded the All-Union Quality Mark (1977).

Over the twenty years of production, no changes or modifications were made to the “452”. In 1985, it was decided to change the labeling of cars leaving the factory. The four hundred and fifty-second was marked as “3741”, the index is still used today. The “Loaf” in today’s version is equipped with a fuel atomizing engine that meets the Euro-4 standard, a mechanism that prevents wheel locking, and a hydraulic power steering.

Advantages and disadvantages

The advantage of the model is the availability of components and ease of replacement of parts. This feature, coupled with technical characteristics, balances out the shortcomings. So, the car moves on a bad road, while transporting cargo in a spacious interior. The car can accommodate ten passengers and a thousand kilograms of cargo. Loading does not affect the service life of the nodes and does not cause damage to the structure.

UAZ-452 “Loaf” car off-road:

The car is suitable for travel, the interior is equipped with a table, heating and other comfort items. The power plant is reliable, economical, and due to the capacity of the fuel tank, it is possible to transport cargo and passengers over long distances without refueling.

The design of the vehicle is simple, the machine is suitable for special tasks. The model is often used as an ambulance in the army and police. Rare breakdowns can be easily repaired in the field, which is appreciated in such situations.

The disadvantage of the UAZ-452 car is its weak skin, which is upholstered in material susceptible to corrosion. The machine must be frequently treated with special compounds to extend its service life. Sometimes the oxidation is so severe that damaged parts have to be replaced.

A couple of years of operation have a negative impact on the condition of the body, and after ten years the body is destroyed. The versatility of the car comes to the rescue; replacing the body is possible due to the design of the frames.

The disadvantage of the car is the lack of passive safety elements. Thus, the UAZ-452 does not have airbags, which will save the life of the driver and passenger in the event of a traffic accident.

UAZ Bukhanka: Dimensions and technical characteristics

Since the car plant in Ulyanovsk started producing a recognizable modification, the UAZ Bukhanka technical characteristics have been changed and improved. Many years have passed since 1965, when the first copy rolled off the production line. However, the iconic model, marked “452”, still performs its tasks today, surprising the user with its reliability, cross-country ability, and unpretentiousness.

Visually, the car has not undergone any changes, but upon closer examination it becomes clear that the modifications are different. A universal vehicle with all-wheel drive, it is available in several versions, covering the maximum needs of the buyer. External shortcomings have not affected demand; people take the car for confident off-road driving. Design developments influenced the success of the “Loaf” and were taken as the basis for the production of current cars that have the ability to drive off-road.

Car UAZ-452 “Loaf”:

Transfer case and gearbox

The UAZ-452D transfer case consists of drive shafts of drive axles and intermediate shafts. This also includes gears located in the crankcase, the body of which is made of cast iron. All these parts are connected to the crankcase cover.

You need to use the distribution like this:

1. Connect the front drive axle. This is necessary to engage the gears.
2. Start the power unit.

The entire mechanism is located on two ball bearings, which helps protect the transfer case from arbitrary movement. Oil should be poured into the transfer case in an amount of no more than 2 liters.

UAZ-452 - the transmission device includes the following mechanisms:

1. UAZ five-speed gearbox equipped with intermediate shaft drive gears.
2. Carter, locknut, intermediate shaft.
3. Protective cover and casing.
4. A clutch that is used to disengage the hitch.
5. Drive shaft roller bearing.
6. Synchronizer clutch.
7. Fastening elements.
8. A control lever that is necessary to change gears.
9. Reverse gear axis.
10. Locking and adjusting screw of the axial mechanism.
11. Spacer sleeve.

Technical characteristics of the UAZ-452 Bukhanka gearbox:

• first gear - 4.124;
• second gear - 2.641;
• third gear - 1.58;
• fourth gear - 1.00;
• fifth gear - 0.82.

In order to engage the vehicle's gearbox, a clutch is used, which activates the operation of the blocking rings and gears. The same mechanism is used to change gears.

The appearance of the car

The prototype of the first “452”, called by the people “Loaf”, was the Soviet GAZ-69 car. When creating the UAZ in the fifties, the design solutions and developments of GAZ made it possible to design a suitable chassis with the ability to transport cargo. It was planned to install both an onboard body and a van made of metal on the platform.

In 1958, on the GAZ-69 running platform of an extended modification, a car with all-wheel drive, labeled UAZ-450, was released. The vehicle came in the following versions: a van, a truck with sides, and an ambulance. The power plant was installed in the vehicle under the driver's cabin, the engine was borrowed from GAZ. The engine with a lower valve arrangement, volume 2.4 cm3, produced 62 horsepower. The impulse is transmitted to the wheels using a three-stage gearbox and a two-stage transfer mechanism.

Subsequently, on the basis of the brand, the UAZ-451 model was released, which had a rear axle drive. The machine is equipped with a power plant with an overhead valve arrangement, produced by the Ulyanovsk plant. The impulse to the wheels was transmitted by a four-speed gearbox. From the outside, the cabin design acquired features that are still preserved today.

The modernization of the UAZ-450 led to the appearance of the “452” model in 1965, which people called “Loaf” for its characteristic resemblance to a bread product. UAZ 452 loaf technical characteristics, which led to popularity and recognition, are in demand by sections of society. The seventy-fourth year was marked by the release of the millionth UAZ-452 vehicle. The plant was awarded many times for its contribution to the development of the automotive industry and for successful modification. Later, the product was awarded the All-Union Quality Mark (1977).

Dimensions of UAZ Loaf length and width

During the production of “Loaf”, the parameters of the length and width of the vehicle body did not change. There was no point in modernizing the equipment, since the design combined spaciousness and cross-country ability. As mentioned, the length of the car is 4.36 meters, the width is 1.94 meters, the height of the UAZ Bukhanka is 2.09 meters.

The indicators allow the car to reach a speed of 127 kilometers per hour, and the ascent angles allow it to easily overcome an angle of 30°. The ground clearance of the car is 22 centimeters. With this indicator, the vehicle overcomes a ford 0.5 meters deep.

An aspect that influences popularity is the price of the car. The democratic approach, in comparison with competitors, provides sufficient capacity. The car easily carries a ton of cargo. In addition, the equipment is used as a passenger vehicle. Various UAZ-452 models carry from two to ten people. In addition, the vehicle is equipped with a towbar; the weight of the product varies from 0.75 to 1.5 tons.

Dimensions of the UAZ-452 “Loaf” car:

Description of the car

The characteristics of the UAZ-452, laid down by the designers when calculating the car, make it possible to operate the product on surfaces with all possible types of coating. Cross-country ability is achieved due to the 4x4 layout and the fact that the dimensions of the UAZ Bukhanka are in optimal proportion. The modification performs various tasks, starting with the transportation of people and cargo and ending with its use as armored vehicles.

Many experiments were carried out on the car. For example, designers tried to put the body on a tracked drive, or use equipment to drive on rails. The experiment was a success, but things did not go further than experiments.

UAZ-452 “Loaf” car on a caterpillar drive:

When designing the car, the first priority was to create a vehicle capable of carrying eight hundred kilograms of cargo. This explains the choice of the GAZ-69 platform as the basis. Later it became clear that the product was not thick enough and could not withstand such a load. The platform was modified by releasing modifications: with sides and with an interior. The modification with the interior was later reinforced with transverse ribs on the roof. People nicknamed the cars “Tadpole” and “Loaf”, respectively, for their visual similarity.

The design and location of car doors is different in each modification. As an example, the 452-A machine is equipped with doors that open horizontally. The frame of the vehicle is equipped with doors with one leaf, the rear part with two leaves. Seats and the distribution of seats throughout the cabin are also related to classification and purpose. You can also read about Bleeding the brakes of a UAZ Bukhanka.

Brake system

There are rear and front drum brakes installed here.

The drum brake system of the UAZ Bukhanka consists of a parking, working and auxiliary mechanism.

The working system includes a master brake cylinder, a vacuum booster, a pressure level regulator in the rear brakes, pads, an ABS unit, a steering column, and operating circuits.

The main cylindrical mechanism converts the force that comes from the brake pedal into the pressure of the working fluid and distributes it along the circuits, as a result of which the vehicle is braked. An amplifier is needed to create more pressure in the system.

UAZ-452

• Car make: UAZ
• Country of origin: USSR

• Year of manufacture: 1965
• Body type: Minibus

For the first time, the UAZ 452 series car was designed by the designers of the Ulyanovsk Automobile Plant in 1965 as a modification of the UAZ 451. The all-wheel drive version was equipped with a new GAZ-21 engine and a four-speed gearbox.

In the new model range with a 4x4 wheel arrangement, letter indices are used that determine the intended purpose of the vehicle:

UAZ(u) 452 in a metal case was given the “loaf” label due to its external resemblance to a loaf of bread. This series has found a surprisingly wide range of applications for the transport of goods, people and as special vehicles.

The next modernization, which took place in 1985, ended with a change in indexing and the end of the history of the 452 series.

Exterior

The body design does not shine with the beauty of the design solution, but is subordinated to the principle of functionality. Streamlining based on speed indicators, high ground clearance (0.3 m), reducing the likelihood of damage to lower components and parts when driving over bumps and holes.

The width of the windshield and side windows provides sufficient panoramic visibility while driving. Since the mid-70s, larger mirrors and new lighting equipment have been installed on doors.

UAZ-452

The sidelights have an orange section. The taillights took on a rectangular shape, which was also reflected in the shape of the rear body panels. Turn signal indicators appeared behind the front doors, on the left and right sides.

Interior

You probably shouldn’t look for evidence of the comfort of this car’s interior. The car showroom is dominated by metal and leatherette. Inside the cabin, the protruding part of the engine reduces available space. The dashboard records the minimum necessary current technical information.

Salon of UAZ-452

A stove air intake is built into it. A heating stove is installed under the panel, and warm air enters the cabin through an opening door. Insufficient heating in cold weather and lack of interior cooling in hot seasons, poor sound insulation are a consequence of design asceticism and the desire to reduce costs.

Interior tuning

The happy owner of this model realizes how inconvenient the “loaf” car showroom is compared to similar foreign options. But if we do not forget that in the production of this car comfort is of secondary importance, then, with effort, resources and creativity, it is quite possible to create comfort in the cabin.

• You can and should start by replacing the standard seats with modern soft chairs;
• The next step in tuning a car dealership is to isolate external noise, internal rattling of cabin elements and improve the quality of interior decoration;
• Floors, door cavities and the back wall can be laid with vibration insulation, covered with sound insulation, and the joints can be sealed with sealant;
• Then make the inner lining.

Tuned interior of the UAZ-452
Today, leather trim is popular. Often, additional elements are added to the interior in the form of glove compartments, modern lighting, shelves and ashtrays. It is better to replace the steering wheel with a comfortable and ergonomic one from a foreign car in a soft case, without forgetting about its reliable fastening.

Tuning the UAZ-452 interior

The installation of electric windows, audio equipment and modernization of stove heating adds pleasant notes to vehicle tuning. So, the ease of use of the “loaf” created by the owner will undoubtedly add mental comfort.

Specifications

Briefly commenting on the tabular information, we conclude the following: the “loaf” has two drive axles, the UAZ “loaf” gearbox is of a mechanical type and, together with the transmission, is a monoblock. Activation is carried out using a demultiplier.

Engine UAZ-452

The engine is a modernized GAZ-21 engine installed inside the cabin. This allows you to make minor repairs without leaving the cab. Good load capacity and cross-country ability retain the title of “SUV” and “all-terrain vehicle”.