Liebherr T282B truck is classified as:giant dump trucks. They are designed for heavy industry and quarry industries. The German model was presented at an exhibition in Munich. Super-heavy quarry dump trucks are more relevant than the operation of several smaller trucks. The modification in question is capable of transporting about 400 tons. However, every ten tons should be provided by the quality of materials, which the designers of the car in question were able to do. Let's study the features and capabilities of this car.
Самосвал Liebherr T282B создан в 2004 году.Manufacturers consider the German company, however, this is not entirely true. The concern is a transnational group consisting of more than 80 companies located in different parts of the world. The holding company is located in Switzerland. The truck in question is a serial version. It is planned to produce at least 75 units annually, including export variations.
The total weight of the truck is 592 tons.With a vehicle length of 14.5 meters, its width and height are 8.8 and 7.4 meters. Despite its impressive dimensions, the car can accelerate to 65 kilometers per hour, without experiencing any problems with safe braking. Electric transmission aggregates with a powerful and huge diesel engine. Traction electric motors (located on each rear wheel) are powered by a generator. In the truck under consideration, an alternating current circuit is used. It is more complicated and expensive, however, it practically does not require maintenance and is characterized by a high reliability index.
Liebherr T282B is the largest in the worlddump truck, which is equipped with AC motors. The range uses several modifications of power units, differing in power and price. The most powerful engine produces 3,650 horsepower. Its mass is more than 10 tons, the working volume is 90 liters, the number of cylinders is 20 pieces. In the fuel tank of the car is placed 4730 liters of fuel.
The characteristics of Liebherr T282B allowquickly enough to disperse this machine. To stop the car monster requires a thoughtful and reliable braking system. For the main part of the braking, the electric motors that function in the generator mode are responsible. The total braking power of the unit is 6030 horsepower. The accumulators capable of processing such a flow of energy were not found. It dissipates in the atmosphere, passing through special rheostats.
In addition, the quarry dump truck is equipped withstandard car brake. It is used to hold a giant truck in parking mode, and is also used for its intended purpose at a speed of less than 1 kilometer per hour. The whole system is controlled by the computer, smoothly stopping the technique, slowing down its electrical circuit, even with the brake pedal released. This allows you to exclude the possibility of unauthorized movement of the truck from a small or steep slope.
Manage a Liebherr T282B dump truck, photowhich is presented below, is not so difficult. The control unit includes electronic cruise control, which provides power addition on the rise and prevents excessive acceleration when driving from a hill. When cornering, the automatic reinforces the traction of the outer rear wheel, while limiting the same for the inner element. Such a solution makes it possible to greatly facilitate the possibility of maneuvering and inserting into a turn.
A lot of effort designers have spent on creatingThe frame, which is able to withstand the weight of the filled body. Recall that the load capacity of Liebherr T282B is about 400 tons. The design of this unit provides several original moments. A complex body-suspension scheme includes bent pipes, which allow smoothing the strain stresses that occur during loading and driving. In addition, the assembly includes cast and rolled parts made of reinforced steel that have undergone capital control during ultrasonic welding. Warranty on the frame from the manufacturer - 60 thousand working hours.
To the distinguishing features of a giant truckLiebherr T282B includes the presence of a passenger seat and a display that replaces the standard dashboard. The screen displays a variety of information, including information on the state of the motor, the readings for loading the machine, identifying possible malfunctions. Also in the cockpit there are standard instruments in the form of a speedometer with an arrow and a round scale.
To board or disembark the driver,to overcome about 6 meters on a special staircase. To facilitate start-up and shutdown of the power unit, the engineers provided a special button at the bottom of the truck. With all the pros, a number of useful nodes are attached optional. This includes powerful fog lights, radio tape recorder and air conditioning. This unique approach to saving is difficult to understand, given that the price of a "monster" is about 3 million dollars.
Technical parameters of the truck in questionthey make it possible to transport cargo that exceeds the weight of the machine by one and a half times. If we compare this part with the car BelAZ-7517 (experimental model), then the German version wins in all respects. The Belarusian car can carry no more than 220 tons. The average carrying capacity of trucks in this class ranges from 40 to 200 tons. Limber T282B is able to transport about 400 tons. If desired, you can transport it to an average cottage.
Among the other competitors, the following quarry dump trucks can be noted:
The heavy-duty Liebherr T282B isgroup of the largest trucks in the world. To ensure the claimed load capacity, engineers equipped the equipment with three wheels on each axle. Their height is 3500 millimeters. The height of the car is about 7 meters, a special ladder is provided for lifting into the cab. Due to its technical characteristics and equipment, the car in question has gained popularity in career development and heavy industry around the world.
