2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
Modern mining and quarrying involves the use of various machines and devices. It is for such purposes that the largest trucks are designed. There are several brands of such giants from various manufacturers on the world market. They have a lot in common, but also a lot of differences. Next, we will briefly review the top seven in this area.
BelAZ-75710
The biggest truck in the world is BelAZ-75710. It is even listed in the Guinness Book of Records. His photo is shown above. The dump truck has an incredible carrying capacity, capable of transporting cargo up to 450 tons. For example, 37 double-decker buses, a couple of blue whales, 300 cars or the largest airbus. The car was presented in 2010 and immediately received the title of the largest truck.
The total weight of the giant is over 810 tons. It is equipped with two powerful diesel engines. Even when loaded, the dump truck is capable of speeds up to 65 km/h. The average consumption of diesel fuel is about 450 liters per hour. The car is designed for operation in the most difficult climatic conditions. He has no problemwithstands 50-degree heat and a similar minus indicator. Demand for this machine is one of the highest in the world among competitors.
BelAZ-75601
The automobile plant in Belarus occupies a leading position in the production of the largest trucks. Modification under the index 75601 in height and width is not inferior to a one-story building. The load capacity of the dump truck is 360 tons, which is comparable to six wagons of coal. The giant is 9 meters wide and 15 meters high. The modification is equipped with an on-board computer and modern electronic filling, which allows you to track the technical condition of the machine.
Terex Titan
This giant was released by the American company General Motors in 1978. The car never went into series production. At that time, the characteristics of the truck with the largest cab were amazing. Its carrying capacity was just over 300 tons, and the mass of the vehicle itself was 235 tons.
The giant is equipped with a powerful power unit with sixteen cylinders and four additional motors. The dump truck was operated in the coal mining industry until the need for it disappeared (nineties of the last century). Now it is a museum exhibit located in the city of Sparwood (Canada). It was proposed to dismantle the car for scrap, but this was not allowed. True, the engine was disbanded into parts, the use of which was never found due to the exclusivity of working and overall parameters.
Liebherr T 282B
This carDesigned for career work, it has very impressive characteristics. Therefore, it is not surprising that in 2008 the car was awarded the title of the largest mining truck. The machine is mass-produced and in demand in the relevant field around the world.
The vehicle has a carrying capacity of about 360 tons. The total mass of the vehicle is 592 tons. The dump truck is able to accelerate to 64 km / h, moving at this speed without any problems. To manage this giant requires a whole team of specialists. Dimensions - 7, 5/9, 0/14, 5 meters.
Komatsu 960E
Japanese manufacturers also introduced a worthy model in the lineup of the largest trucks. The Komatsu 960E vehicle has a load capacity of 327 tons and is used in the mining industries. The width of the car is seven meters, the tire size of the wheel in diameter is four meters. After three years of testing a prototype in the most difficult conditions, the dump truck was put into mass production, and is now being produced in the USA.
Caterpillar 797F
The company "Caterpillar" specializes in the production of heavy equipment. This modification belongs to the category of the largest trucks in the entire line of the US automobile manufacturer. The designers tried to realize in it all the advantages of previous units and minimize the existing shortcomings. The load capacity of the dump truck is 400 tons, it is equipped with a powerful 20-cylinderpower unit. The manufacturer has provided for the installation of four types of cabs on the vehicle.
MT-5500
Americans can boast of another career "monster" called Unit Rig MT-5500. The carrying capacity of the machine is 320 tons. The lineup includes nine representatives, among which the modification in question is the most powerful. A set of hybrid diesel-electric power plants is mounted on all dump trucks. The scope of operation of these vehicles is quarrying and mine workings.
Reviews of the largest truck in Russia and the CIS
As experts note, BelAZ-75710 significantly speeds up the workflow at quarry workings. Consequently, the machine is operated to the maximum (up to 23 hours a day). A short break is given to the driver to rest, operational inspection and refueling. Driving requires special training and utmost care (do not forget that the weight of the car is more than eight hundred tons). An ignorant person simply will not be able to disperse this colossus, not to mention timely braking.
Also, users note a wide temperature range, which makes it possible to use cars in the most difficult climatic regions. Tubeless huge tires of this "monster" are able to easily overcome both rocky ground and sandy slopes. The average working life of this car is no more than six years. This is not surprising, given the maximum possibleload.
Features
What is the biggest truck in the world? Of course - this is BelAZ-75710. It is worth noting that the car has several features that are unique to it. For example, on the exterior of a dump truck, you can see eight shiny elements that can easily be mistaken for headlights. In fact, these are air intakes covered with plugs. The machine has only six light elements, they are located at the bottom.
The pressure indicator in the truck's huge tires is 5.5 bar, which is less than that of KamAZ. Hydraulic cylinders are responsible for turning the huge dump truck. In this case, the operator behind the wheel turns a small spool in the hydraulic cylinder. For insurance, spare batteries are provided that are activated in emergency situations.
Result
The above is a brief overview of the largest trucks in the world and more information about the leader among them. Until recently, the rating of mining dump trucks was headed by representatives of the Liebherr and Caterpillar companies with a carrying capacity of 320 to 360 tons. However, in 2010, BelAZ-75710 was developed by Belarusian designers, which has unconditionally taken first place in the ranking for several years. It is worth noting that its predecessor under the index 75602 also had the status of a world champion among mining trucks.
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