Technical characteristics and range of MAZ-53366 series vehicles

The Maz car was manufactured in 1947 after the war, when it was decided to establish a plant in Minsk for the production of powerful and efficient trucks. Many years have passed since then, but Maz is still in great demand today. For example, what does the new and economical Maz 5551 or its other modifications cost? Let's learn more about the technical characteristics of the truck, its volume and much more.

Let's say right away that the volume of the body of this dump truck is 6-8 cubic meters. In other words, that’s how much bulk cargo fits into the Maz. As for the carrying capacity and other parameters of various Maz models, this will be discussed in detail below.

Maz 5551

The year 1988 was marked by the release of the 5551st model of the Belarusian automobile industry. Among the body features of the new product, the body lift that opens/closes with the tailgate immediately stands out.

Worker 5551

You can also highlight the underbody of the car, which is heated in winter by gases exhausted from the truck’s power plant.

The Maz 5551 cabin is made in a 2-seater version, tilts forward, as on all classic Mazs.

The traditional scope of use of the Maz truck is the construction sector and agriculture, although recently there has been a transition of the vehicle to other industries. In particular, we are talking about municipal agriculture, industrial facilities, business areas, and so on.

The popularity of the truck is growing, its role and importance is increasing every time, people are interested in the spaciousness of the body and the technical capabilities of the vehicle. What caused such a rush for the truck?

First of all, of course, the possibility of use in both winter and summer. As they say, this is a truck for any weather, it can handle both fire and water.

Dimensions Maz

The ability to overcome any roads is also important. Like a thoroughbred SUV, Maz clicks all the bumps, potholes and holes like seeds.

The truck is also good in terms of maneuverability, it is not inferior to foreign analogues in handling and maneuverability, and is superior in terms of fuel consumption and sensitivity to it.

So, let's take a closer look at the Maz 5551. It is this one that is wildly popular today far beyond the borders of Belarus. The capabilities of this dump truck are simply enormous, because it can transport large loads over short and long distances. 5551 is in first place in terms of cost justification among all dump trucks, and this is not saying loudly.

Another distinctive feature that causes the envy of competitors is the ability of the Maz 5551 to turn around on narrow roads, almost like a “car”.

The exterior of the new Maz meets all modern style parameters, the design does not cause negative criticism, and the very design of the truck makes it convenient to use.

Interestingly, for the convenience of the driver, the manufacturers replaced the spring drive mechanism with a hydraulic one. This also had a positive effect on the safety of the car, on which, for the same purpose, the opening of the radiator grille was made more difficult.

Comfortable cabin

The 2-person cabin, despite the expected crampedness, is quite comfortable. The seats are separated by a convenient shelf on which you can easily store all sorts of small items.

The Maz cabin is made so well that any of its elements can be replaced if there is a defect yourself, by purchasing what you need in any store in the country.

The driver's seat is equipped with springs, but according to the comments of the owners and users of the Maz 5551, it is made extremely poorly.

The passenger seat is motionless, tightly fixed to the body. Due to the lack of shock absorption at the fastening points, the passenger can sit quite comfortably.

Now the most delicious part – the body. It is a CLM with the ability to unload backwards. But in terms of functionality, it is inferior to many modern machines equipped with special systems that provide the ability to unload on three sides.

But the Maz 5551 is equipped with an automatic heating system, invented with great ingenuity. As a result, it is convenient to operate the machine even in winter. Even in the most severe frosts, nothing under the body freezes.

The brake system of a Belarusian truck is very primitive. There is also a drawback, which is already obvious - it takes a long time to pump the system, which forces the driver to press the pedal several times.

Fuel consumption is 28-33.7 liters. This is a good figure, considered low in comparison.

General description of the exterior

The appearance of MAZ-53366 is typical for the trucks of this plant. The cabin is equipped with two doors, without a hood, since the engine is hidden under the cabin. It has a strict rectangular design, emphasizing the working nature of the equipment.

The large radiator grille is painted in a dark or light color and contrasts with the main tone of the car, and is decorated with the company’s logo. The metal bumper acts as one of the elements of the passive safety system.

Above the windshield there is a visor made of plastic. Similar linings are placed on the side ribs of the front part of the cabin.

The wheels are recessed into the car body, the arches are emphatically simple and laconic, and are equipped with a step for easy entry into the car.

The cabin is complemented by a cargo side of various modifications.

The dimensions of the MAZ-53366 inspire respect. The length of the car together with the cargo side is 8.62 m, the height reaches 3.16 m, and the width is 2.5 m. At the same time, the car is quite easy to drive and does not seem clumsy. The wheelbase measures 4.9 m.

Separately, it is worth mentioning the ground clearance: it is 26 cm, which allows the model to successfully overcome difficult sections of the route.

Technical characteristics of Maz 5551

Sand

There are many types of sand, they all have different bulk densities, on average the figures are from 1200 to 1700 kg/m3, the average figure for calculations is 1600. Thus, to transport 10 tons of sand, you will need a body of 12 cubic meters.

The density indicator should always be taken as an average; it always depends on various factors:

• fraction size;
• presence of impurities, purity of the material;
• humidity;
• extraction method.

It is humidity that often plays a key role, depending on weather conditions.

Often, a vehicle with a known load capacity cannot actually transport sand due to the significant increase in weight.

Examples:

The prescribed carrying capacity of a certain machine is 10 tons, volume 6 m3. The density of transported sand is 1600 kg/m3. 6 * 1600 = 9.6 tons, the weight that a car can carry.

In the case of an increase in the density of sand, theoretically 1800 kg/m3, with a full body of sand, 6 m3 * 1800 kg/m3 = 10.8 tons, an unacceptable overload of the machine is immediately visible.

Average figures show that a car with a carrying capacity of 10 tons will deliver sand from 5 to 8.5 m3, the exact weight depends on the bulk density (1200 - 1800 kg/m3).

➡️10 tons divided by 1200 = 8.33m3

➡️ divide 10 tons by 1800 = 5.55 m3

If the delivery of sand was ordered by a 17-ton KAMAZ, it is capable of delivering an average density of material of 1600 kg/m3 to only 10.6 m3 (17 tons divided by 1600 kg/m3 = 10.6 m3).

You can order sand with delivery throughout Moscow and the region at a low price from our company MSK-Region.

Operational capabilities of Maz 5551

Modifications

Since the model has been produced by the Minsk Automobile Plant for a long time - since 1988, several dozen versions have been developed. MAZ-5336 is operated as a truck, a truck with all-metal and welded vans, and also as a dump truck, a closed tilt truck, etc.

Over the course of 31 years, various modifications of the vehicle were produced, which differed in engine power, volume and area of ​​the cargo platform, types of gearboxes or the presence of additional options.

For example, MAZ-53366 is a two-axle chassis with a YaMZ-238M2 engine and a load capacity of 8.28 tons. 53361 – basic version. And 62 and 63 models differed, respectively, in engine power of 300 and 330 horsepower.

New versions with additional equipment

• interwheel and interaxle blocking;
• wheel chocks;
• liquid independent heater;
• digital tachograph;
• protective devices.

Modern production options at the Minsk Automobile Plant are most often joint production with German or American machine builders. However, most of the fleet are cars assembled after the collapse of the Soviet Union.

Like any car, the MAZ-5336 has its pros and cons during use and maintenance.

pros

1. The main advantages of a biaxial chassis include high maintainability.
2. Before the first major repair, the vehicle's mileage is on average about 1 million kilometers, and minor faults are corrected immediately.
3. The machine is adapted and designed for difficult working conditions. It is adapted to fuel of not the highest quality.

Minuses

1. Per 100 km the required fuel consumption is very high.
2. With prolonged use - low operating comfort.

Maz 5516

5516 with trailer

Another dump truck produced at the Belarusian plant has a 6x4 wheel arrangement and has been produced since 1994. We are talking about the famous Maz 5516 truck.

This Maz model was initially produced for several purposes, which is explained by 2 types of booths - long and short. Let's take a closer look at the area where this truck is used.

Modification 5516 is intended for the transportation of bulk cargo, in particular grain. Here are its features:

• Differs from the standard version in the ability to perform 2-sided lateral unloading;
• The volume of the platform of this modification is increased to 22 cubic meters. meters, therefore, the carrying capacity is increased. The latter is 20 tons.

Dimensions of the giant

Model history

The onboard vehicle entered production in the late eighties of the last century. Production began at the Minsk Automobile Plant.

Having worked out the errors and shortcomings in the predecessor of the MAZ, but with the number 5335, specialists released an improved model into mass production. At that time, a truck with serial number MAZ 5336 coincided with the requirements and standards put forward by the International Customs System.

Improved efficiency and cost, upgraded suspension, more powerful engines, increased payload and improved sound insulation. All this distinguished the new MAZ model from its predecessor, and the advantage was the presence of a special sun visor in the basic version.

Since the 90s, the flatbed cargo truck has captured the market, displacing the previous model.

Lift valve

One of the most important parts of the Maz is the lift or control valve, as it is also commonly called. It serves to lower the platform at the end of the ascent. This mechanism is equipped with a special device that well protects all mechanical elements from overload.

Lift valve and its characteristics

The valve circuit is not that complicated. A mandatory element is a cast iron body in which the main components of the valve and the fuse are located.

There is also a rubber seat and several obligatory cuffs that act as seals. A technological hole is provided between them.

Cabin interior contents

The interior is simple and unobtrusive. Inside the cabin there are two seats - for the driver and passenger, as well as two sleeping places in the form of a couch and a hanging shelf.

Self-tuning allows you to create a fence, separating the rest area from the work area.

The landing is quite hard. Only the driver's seat is equipped with pneumatic shock absorbers, which allows you to feel confident behind the wheel in any situation.

The high seating position provides good visibility, which is complemented by large side mirrors.

Between the driver and passenger there is a wide dashboard that turns into a panel. It provides space for storing documentation, maps, small items and office supplies.

The panel itself is equipped with the necessary sensors and switches, and you can also install a radio. The seats are equipped with seat belts with three fastening points.

The machine is designed to work. There is nothing superfluous or unnecessary in it. Simple technique for a profitable business.

How much does one cube of earth weigh?

To buy the correct cubic capacity of land, you need to know the carrying capacity of the car, soil moisture, and the weight of one cube of land.

Construction goods and land are usually delivered by Kamaz trucks, which are modern, reliable, and spacious. The density of the soil at average values ​​is approximately the same, therefore, it is generally accepted that the average dump truck will deliver 7 - 8 cubic meters of soil. If you fill it with a slide, 1 - 2 m3 of earth will be added, but it is desirable that there are extended sides.

Crushed stone

Buying building crushed stone is also an important step in the construction process; it is advisable to buy the right amount.

For accurate calculations of quantities, it is also necessary to take into account several main factors - the carrying capacity of the vehicle, the bulk density of crushed stone, humidity, fraction.

Let's show with examples.

A dump truck with a declared load capacity of 15 tons can be loaded with:

• granite crushed stone with a density of 1470 kg/m3 - 10.2 cubic meters (15 tons divided by 1470);
• crushed stone with a density of 1300 kg/m3 - 10 cubic meters (15 divided by 1300 = 11.5 m3), here we see an overload of 1.5 tons.