The biggest car. The largest truck. Very large machines

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

Big industry - big technology! This is the slogan, perhaps, of all the giants of the world industry. Industrial machines of incredible strength and power are not only the key to success, but also a symbol of leadership in large-scale production. What are the most gigantic miracles of technology that mankind has come up with to this day? Let's make a small rating of vehicles that can move on land. Let's start with the smallest of the largest.

Bucyrus MT6300AC

This gigantic dump truck is the largest machine - the thunderstorm of all sand pits, the common brainchild of two world flagships in the production of construction equipment (companies

Unit Rig and Terex), created back in 2007 in the United States. This SUV received from its inventors a powerful diesel engine (almost 4 thousand horsepower) with twenty cylinders and turbocharging. Fuel is supplied to a tank with a capacity of almost 5 thousand liters. Of course, such equipment requires unimaginable dimensions: 15.6 m long, 9.7 m wide and 7.9 m high. The wheelbase is 6.6 m. And that's allthis structure weighs no less than 240 tons, and more than 360 tons of cargo can be hoisted onto it! With all this, the colossus can be accelerated to 64 km/h.

Liebherr LTM 11200-9.1

This huge telescopic crane has been given another name - "mammoth", because it is considered the tallest and most powerful self-propelled jib crane created by

humanity throughout its history. The German developers have improved their creation so much that the LTM 11200-9.1 is 30 times more powerful than conventional mobile cranes! This is the largest machine of this type - there is no other such self-propelled equipment on the whole planet that can lift 1.2 thousand tons of cargo to a 180-meter height with such ease. All this thanks to the boom, consisting of 8 sections, which, when extended, are automatically fixed at the required height.

The boom is additionally equipped with extensions and high strength cables, which makes the machine even more versatile. The weight of an 11-meter hook is 11 tons. To hold this design, the 22-ton base was equipped with 18 additional plates with a total weight of 180 tons. In order to evenly distribute such a load between the 4 hydraulic supports, iron bases are placed under each of them. Oddly enough, operating such a crane is pure pleasure, because the electronic control panel brings the driver's work almost to automation.

Crawler transporter

This is perhaps the largest tracked truckmove in the world, and it is intended for the movement of space shuttles and rockets. In particular, these tractors were used to move Saturn 5 rockets as part of the sensational Apollo program. The development of this colossus was entrusted to Bucyrus International, but the organization Marion Power Shovel Co. was involved in the implementation of the project. As a result of this collaboration, two identical tracked vehicles were created, which to this day are affectionately called Hans and Franz.

In appearance, these are rectangular two-level platforms 40 meters wide and 35 meters long, equipped with 12-meter caterpillar mechanisms. The tracks are rotated by four autonomous generators that drive 16 electric motors. Such a structure is capable of withstanding 2,000 tons of load.

The pride of this machine is its large motors, of which there are two. Their total power is about 5 thousand horsepower, and they allow the loaded site to move at a speed of 2 km / h. To ensure the smooth operation of such engines, an incredible fuel consumption is required - 350 l / km, so the conveyor board is equipped with a tank that can hold 19 thousand liters of fuel. This colossus weighs almost 2.5 thousand tons, and to manage it, you need to attract at least 11 people!

Bagger 288

The second largest car in the world was built by the German company Krupp for Rheinbraun back in 1978. This one-of-a-kind monster is capable of extracting more than one hundred tons of quarry minerals every day. Having240 meters long, 40 meters wide and almost 100 meters high, this giant is still able to move on the roads! Imagine a 13,000-ton colossus the size of two football fields that moves on its own - incredible! So that all this does not fall into the ground and does not spoil the soil, the engineers equipped the excavator with 12 tracks, each of which is about 4 meters in length. As a result, Bagger 288 creates absolutely insignificant (literally the same as under the weight of a person) pressure on the soil surface.

This machine is just a power guzzler that needs about the same amount as an average town's power plant. Power is supplied through a kilometer-long cable, which is wound on a huge coil.

What surprises you the most? Very large machines are remarkably easy to drive. Bagger 288, for example, requires only 4 people to do this. To ensure their continuous operation, the excavator is equipped with a quite comfortable rest area (it even has a kitchen and a toilet).

Bagger 293

And finally, the record holder among record holders is the largest self-propelled ground-based vehicle in the world, created back in 1995. This is a kind of heir to the Bagger 288 mentioned above. The 225-meter colossus weighs about 14 thousand tons and rises above the ground to a height of 95 meters, and 5 people must simultaneously control it. The well-coordinated work of the team and this iron monster allows you to move almost a quarter of a million cubic meters daily. metersbreeds. This is almost the same as digging a hole 25 meters deep throughout the football field! 20 buckets help in this matter, the volume of each of which is 15 cubic meters. meters. The buckets are attached to a 23 meter diameter rotary wheel that spins at 50 revolutions per minute.

Who needs the biggest car in the world and why?

The happy owner of this giant is the German energy company RWE Power AG, which uses an excavator in the operation of the large Hambach coal mine. It took Krupp more than 5 years to bring the engineering idea to life, and the pleasure cost $100 million.

Even one photo of the largest machine ever created by man makes you think about the possibilities of modern engineering and construction, which had never been thought of before. Impressive dimensions, strength and power are the main allies of modern technology.