Mammoth crane - Liebherr LTM 11200-9.1 "Mammoth" - the largest self-propelled telescopic crane in the world » Autoplus.su - automotive online magazine

Maximum load capacity 1200 tons with reach 2.5 m

Telescopic boom
18.3 - 100 m
Boom extension (jib)
24 - 48 m
Engine/power Liebherr engine / 500 kW

Drive / steering
18 x 8 x 18
Travel speed 75 km/h

Weight in transport position
96 t
Total counterweight weight
202 t
LIEBHERR LTM 11200 TRUCK CRANE is currently the most powerful mobile telescopic crane in the world, which allows you to carry out exclusive orders, record lifting capacity with increased precision.

The safety system is equipped with a load limiter LICCON - 2, a system for testing the performance of working units, safety and shut-off hydraulic valves in case of rupture of hydraulic lines.

The crane is equipped with two additional lifting mechanisms. This option is used to work with two hooks to set the jib.

The largest truck crane in the world / Interesting / magSpace.ru

Among the huge number of different construction equipment, and in particular among cranes, automobile cranes are often the best choice. They are mobile, easy to transport, quick to assemble, and have a wide range of load capacity options.

Their disadvantages usually include relatively low load capacity and low boom lifting height, which is often not enough for the construction of massive high structures. But German designers are ready to argue with this, having built the largest truck crane on the planet.

And so I present to you the technology giant Liebherr LTM 11200-9.1.

Today, the largest crane in the world is considered to be the Liebherr “LTM 11200-9.1” crane - MAMMOTH. This is a self-propelled jib crane, which is produced by the German company Liebherr. This crane is self-propelled and has a telescopic boom, which is mounted on a special chassis. In addition, this crane boom is also the tallest boom in the world.

Just think: it is capable of lifting a load weighing 1200 tons to a height of 180 meters. These are 7 passenger airliners lifted at one time to the height of the 60th floor!!! The height of the Mammoth is 2 times higher than the Statue of Liberty.

Time to prepare the crane for operation is about 8 hours. Parts and components are transported in a convoy of 20 heavyweights. The weight is distributed on 4 hydraulic supports (outriggers), 300 tons each. A special platform made of steel beams is installed under each leg of the outrigger to distribute the load onto the soil.

The 22 tonne crane base houses counterweight plates with a total weight of 202 tonnes. Load distribution and tension in supports are monitored from the crane operator’s cabin in automatic mode. The work process is constantly monitored by several operators who have direct communication with the crane operator, which minimizes the possibility of error.

The Liebherr LTM 11200-9.1 is 30 times more powerful than a conventional mobile crane.

In April 2011, an unpleasant incident occurred with the LTM 11200-9.1 crane. During the installation of one of the wind generators in Germany, a crane boom collapsed due to a sharp gust of wind. The crane itself remained in operation. Luckily no one was hurt.

However, not only “Mammoth” itself deserves attention. The crane hook is no less surprising. The hook length of the LTM 11200-9.1 crane is almost 10 meters and it weighs 111 tons.

During operation, the LTM 11200-9.1 crane does not use a counterweight. This device, which consists of 18 plates weighing 10 tons each, is used only when some kind of cargo needs to be delivered to a fairly large height. This crane does not have a counterweight due to the presence of a very durable design of the support and turntable.

The Mammoth is controlled from a special control cabin, which can be adjusted in height. Everything in the control cabin is electronic, so there are no difficulties when working with this colossus.

During transportation, the crane boom is transported separately from the chassis. The boom is designed in such a way that its installation does not require any additional equipment. This is due to the presence of 4 hydraulic cylinders, which allow you to assemble the structure without much hassle. True, installation of the LTM 11200-9.1 crane takes 8 hours. And the “Mammoth” is transported accompanied by a police convoy.

source

magspace.ru

Load capacity diagrams for LIEBHERR LTM 11200 without jib

The use of additional equipment makes it possible to increase the load capacity.

The use of an additional counterweight makes it possible to increase the load capacity.

Load capacity over 363.2 tons is only possible with additional equipment. equipment and counterweight.

Load capacity values ​​are given in tons; The boom reach is measured from the axis of rotation of the turntable; The lifting capacity values ​​for the boom are only valid with the jib removed; Changes in load capacity are possible.

The truck crane is equipped with a combined extension with a total length of up to 48 m, which can be installed at different angles to the boom.

The lattice jib is equipped with many accessories that allow you to dramatically expand the range of applications of the LIEBHERR LTM 11200 truck crane and achieve incredible lifting capacities when working with a jib.

Load capacity diagram LIEBHERR LTM 11200 with jib

has a tabular form and contains additions and mathematical calculations. To avoid mistakes in choosing a crane to order, call our specialists by phone: (495)988-9190. We will help you select the necessary equipment to perform exactly your tasks and minimize costs. It is possible to purchase additional equipment to suit your needs.

What is the largest truck crane in the world?

The LTM 11200-9.1 special work vehicle can be called the largest truck crane, which is popular all over the world. It is equipped with the longest retractable telescopic boom among similar types of equipment and is a unique development of German manufacturers.

This special equipment can lift and move various cargo masses, the weight of which is 1200 tons with a boom reach of 2.5 meters. This task is too difficult for the rest of the cranes produced on the planet.

The most powerful telescopic truck crane

The largest truck crane, the best in the world in terms of its lifting characteristics, has a retractable boom 18.3-100 m long, with a unique lattice extension, the length of which can be 24-126 meters. Such special vehicles are activated by an 8-cylinder Liebherr diesel engine installed on the chassis, running on diesel fuel and equipped with a turbocharger, the power of which reaches 500 kW or 670 hp.

The crane installation is powered by a 6-cylinder engine of the same company with a power of 240 kW, operating on diesel fuel. The truck crane moves at speeds reaching 75 km/h and has a mass, including a counterweight, of 202 tons.

The Liebherr LTM 11200-9.1 is 30 times more powerful than a conventional crane. The components from which the automotive crane device is assembled are brought to the workplace by 20 trucks, after which the crane is assembled into a common structure and prepared for work within eight hours.

200 tons of the weight of the crane and its working load are distributed over four hydraulically operated legs. To distribute the amount of pressure under each of these supporting devices, it is necessary to place platform supports made of thick iron. If the supports move, the crane may fall, which will lead to great damage and complete failure of the equipment.

Characteristics of the Mammoth wheeled crane from the German company Liebherr

The booms of the largest truck crane in the world have strong cables that increase the power of the machine. Below the crane boom is a large counterbalance system containing 18 plates on a 22 tonne base, each weighing 10 tonnes.

When lifting various loads, the supports experience quite a lot of pressure, so it is necessary to maintain a low speed of this process. The control cabin of the truck crane contains monitors, where information appears on the amount of load on each part.

The operation of the crane is controlled by operators who monitor the accuracy of operations, preventing the unpleasant consequences of errors. The Liebherr LTM 11200-9.1 truck crane is used during the construction of bridges, telemasts, and high-rise structures.

This unit can also load and unload equipment with large dimensions and other types of special equipment. In addition, this crane machine is used during the construction of military experimental facilities, and costs 14 million dollars.

When might you need to use a specific and unique 500 ton truck crane? This large equipment can only be used on giant objects with heavy structures that cannot be moved by equipment with low lifting capacity.

The largest truck cranes, which have gained recognition all over the world, allow the transfer of fairly heavy loads and have increased cross-country ability, maneuverability and cruising speed. These advantages force road construction organizations to purchase this special equipment.

These truck cranes are so expensive that it is impossible to purchase them and fully maintain them, so many companies consider renting a 500 ton truck crane the best way to use it on a variety of construction sites.

promplace.ru

Liebherr LTM 11200-9.1 - the most powerful mobile crane in the world

Meet: the most powerful truck crane in the world at the moment, the brainchild of a German company - Liebherr LTM 11200-9.1.

Its technical characteristics speak for themselves:

— maximum lifting capacity of 1200 tons;

— telescopic boom with a reach of up to 100 meters without extensions and up to 170 meters with an extension;

— movement speed reaching 75 km per hour;

— 8-cylinder chassis engine equipped with a turbocharger with a power of 500 kW.

All this was embodied in a unique self-propelled truck crane, which in 2007 was recognized as the best development in the field of heavy-duty and mobile truck cranes. Although Liebherr is preparing to launch a new, more advanced giant, the LTM 11200-9.1 series crane remains out of competition for now. Most cranes in a similar weight category are crawler or lattice boom cranes. However, unlike the Liebherr LTM 11200-9.1, they can only be transported to the required destination in disassembled form. A powerful 9-axle chassis and an engine of 680 horsepower allow the powerful German truck crane to reach a speed of 75 km/h.

In this beauty, the German manufacturer has embodied all modern engineering developments and the best design solutions. The unique telescopic boom is capable of lifting a load weighing one hundred tons to a height of up to 80 meters. The extension of the boom sections is carried out automatically, as is their fixation in the required position. Additional lattice extensions allow you to increase the lifting height by more than 2 times, so this type of equipment is ideal for performing work of any complexity and at any height.

Although the basic configuration of a truck crane involves lifting loads weighing up to 400 tons, additional equipment can achieve a figure of 1200 tons. Durable nine-axle chassis with 18x8x18 drive, shod in R25 single-pitch tires. The chassis is equipped with active rear axle steering, which was developed specifically for this series of truck cranes by Liebherr. Control directly depends on the speed developed by the crane on the road, therefore, when the movement slows down, the rear axles are controlled more actively, and with an increase in speed, stable and smooth movement of the machine is ensured. The truck crane is equipped with advanced disc brakes, the power of which exceeds any braking system. And this is not surprising: after all, increased safety is important for such a giant as the Liebherr LTM 11200-9.1.

Speaking about the safety of work, one cannot fail to pay attention to the presence of a perfect system, which includes a test system, hydraulic valves, and a Liccon load limiter. All operating functions of the truck crane are controlled from the crane operator’s cabin and controlled by the on-board computer. When moving such equipment along highways, it is necessary to have appropriate escort, otherwise a 108-ton machine can take ordinary drivers by surprise. 108 tons is the mass of a truck crane with a chassis, supports, two winches and a turntable. The counterweight weighing 202 tons, as well as the booms, are transported separately on special transport. The practicality of Liebherr LTM 11200-9.1 truck cranes has been proven more than once when carrying out work with heavy loads at high altitudes, both in Europe and America.

The largest truck cranes in the world - top 10 ranking

Why should we build a house?... With the advent of truck cranes this is no longer a problem. With their help, real skyscrapers are erected, striking in their grandeur. Modern specialists, compared to the Egyptians who built the pyramids, do not know how to work without cranes. But you don't even realize that there are structures twice as tall as the Statue of Liberty.

From this article you will find out which truck crane is the largest in the world.

Content

When compiling the rating of special vehicles, we paid attention to the maximum lifting height of the load.

10 – Terex-Demag AC 55-1 – German self-propelled crane

Germany has always been famous for its powerful technology and the Terex-Demag AC 55-1 is another proof.
The machine is equipped with a powerful DaimlerChrysler OM 501 LA–Euromot 3 engine and easily lifts loads weighing up to 55 tons. This crane allows you to carry out various works at a height of up to 59 meters , avoiding obstacles. The cabin is designed for 2 people, there is nothing for third parties to do there.

9 – QAY 160 – big and powerful

QAY 160 is a super-powerful multi-story special equipment from a Chinese manufacturer, with which you can lift loads of any complexity up to 1,200 tons. The machine has impressive dimensions and is capable of lifting blocks or other building materials to a height of 79 meters. The crane installation is equipped with a powerful engine and has one feature - it can carry out work in a 360˚ range. The design is equipped with two winches and, if necessary, they can be operated independently of each other. The comfortable cabin is equipped with modern devices: on-board computer, ventilation system, air conditioning.

8 - SAC12000 - a hefty all-terrain crane that can handle any task

The world saw the large SAC12000 truck crane thanks to Chinese manufacturers. Its peculiarity is that, despite its dimensions, the car can move both on asphalt and off-road. The maximum number of axles in a configuration is 9; they are located on 4 platforms. The truck crane lifts loads weighing up to 1,000 tons, and the boom can lift loads to a height of up to 102 meters .

The largest truck crane Mammoth LTM

Mammoet acquired Liebherr's first 1200 tonne mobile crane, nicknamed MAMMOTH. One of the tallest and most powerful mobile cranes produced in Germany. They are very popular among large companies specializing in lifting equipment.

The Mammoth crane is four times taller than the Statue of Liberty and can lift seven passenger airliners at a time; it is so large that during transportation it must be accompanied by a convoy. The booms are reinforced by huge winch cables, which gives the super car even more strength. Mammoth is 30 times more powerful than conventional mobile cranes.

The largest truck crane Mammoth LTM

Main characteristics of a truck crane.

Crew: 2 drivers, 2 operators, 1 chief engineer. The maximum lifting height is 180 meters. Maximum load 1200 tons. When transporting to the location of the deployment, the necessary parts for the mammoth are transported by 10 additional trucks. The crane has an additional 4 supports distributed evenly on each support, 200 tons of cargo. An iron plate is placed under each support for stability.

A huge system of counterweights is located under the boom; on a base with a mass of 22 tons, 18 plates weighing 10 tons are placed. The main nerve of the mammoth is the control cabin; monitors are installed in the cabin to show the load on each part of the crane.

vilingstore.net

The largest truck cranes in the world

The rapid development of science, industry and mechanical engineering makes it possible to quickly and reliably construct industrial facilities and residential buildings.
During construction, there is a need to raise or move steel and concrete structures, tanks and reservoirs, as well as blocks of equipment and special equipment.

This task is taken on by modern - the largest truck cranes in the world. Let's look at several models of truck cranes - record holders, by the way, among them are 3 manufacturers from the People's Republic of China, and one representative each from Germany and the USA.

Model range of Case tractors.

On our website you can also familiarize yourself with the model range of New Holland combines.

Rating of the largest truck cranes in the world

Truck cranes are among the largest machines in the world. In 5th place is the machine of the American company Terex-Demag - model AC 1000. It is capable of working in harsh climates and traveling on bad roads.

Fifth place - Terex-Demag truck crane (model AC 1000)

The crane operates with a load weighing up to 1000 tons, to a height of 163 meters, the length of the telescopic boom is 100 meters. The crane boom itself consists of 9 sections, weighs 22 tons, and is transported on a special vehicle. To bring the crane into working condition, it needs another crane with a lifting capacity of 30 tons, capable of assembling the entire machine in parts.

The main task of this machine is to ensure the operation of wind engines and the installation of wind power plants.
When the crane moves along highways, the load on the axles does not exceed 12 tons, and this does not destroy the roads. There is also a special vehicle that transports the equipment necessary for the crane - outriggers, hook block, counterweights. Table 1 - Technical characteristics of the Terex-Demag truck crane (model AC 1000)

Fourth place - SANY truck crane (model SAC 12000)

In 4th place is a car from the Chinese company SANY, model SAC12000. This truck crane quickly gets to the most difficult terrain. Maximum cargo weight is 1200 tons.

This model has systems for fuel control, safety management, power distribution and chassis regulation.

The truck crane can operate in 15 modes, is equipped with 4 supports, a superstructure and 2 winches.
The telescopic boom consists of 4 sections and extends to a height of 102 meters. Table 2 - Technical characteristics of the SANY SAC12000 truck crane

Third place - Liebherr truck crane (model LTM 11200-9.1)

In 3rd place is a machine from the German company Liebherr model LTM 11200-9.1.
This machine operates with loads weighing 1200 tons and has a telescopic antenna consisting of eight sections. To work with special loads, the mandatory installation of a counterweight is required, the weight of which is 200 tons. The vehicle's crew consists of five people: an engineer, two operators and two drivers. The crane has two diesel engines, one 6-cylinder for operating the crane itself - with a capacity of 367 horsepower. And the other 8-cylinder is designed to move the chassis and has a power of 680 horsepower.

The axial piston hydraulic motor acts as a lifting mechanism for the telescopic boom of the crane.
The maximum boom lift angle is 86 degrees. Table 3 - Technical characteristics of the Liebherr LTM 11200-9.1 truck crane

Second place - XCMG truck crane (model XCA5000)

In 2nd place is the car of the Chinese company XCMG model XCA5000.
This crane has a lifting capacity of more than 1,600 tons, the machine can move sideways and has a hydraulic steering servo. Areas of application include the construction of nuclear power plants and the maintenance of wind power plants.
Table 4 - Technical characteristics of the XCMG XCA5000 truck crane

First place - Zoomlion truck crane (model ZACB01)

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And here you can watch a video of Liebherr truck cranes.

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In 1st place is a machine from the Chinese company Zoomlion, model ZACB01, which is capable of lifting a load of 2000 tons.
The weight of this machine is 96 tons. The telescopic boom consists of eight sections and is 106 meters long. The Zoomlion truck crane (model ZACB01) was created on a 12-axle all-wheel drive chassis (24x24, QAY 2000). The manufacturer equipped the autocan with 4 engines of different power (150, 260, 430 and 650 hp). Such a giant machine will work in the construction and installation of chemical and metallurgical plants.
The release of the new product, recognized as the highest lifting and high-altitude truck crane in the world, was timed to coincide with the 20th anniversary of the formation of Zoomlion. Table 5 — Technical characteristics of the Zoomlion ZACB01 truck crane

Summarizing

In this review, of the five most powerful truck cranes, three are presented by companies from the People's Republic of China. In 5 years, Chinese firms will occupy a leading position in many segments of the world market, this suggests that we need to take a closer look at the products of Chinese industry and, in matters of import substitution, focus not on the West, but on the East (China).

spectechzone.com

Dimensions of LIEBHERR LTM 11200 in working position

R — trajectory when turning the front wheels; R1 - trajectory when turning with all wheels;

Below you can see the technical characteristics of other truck cranes

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Do you know what is the largest car in the world?

Humanity has long suffered from gigantism: kilometer-high skyscrapers are built in the middle of megacities, supertankers move millions of tons of oil across the oceans in one voyage, and a double-decker airbus takes more than 500 people. Of course, construction equipment has also grown to incredible proportions. And so we present to you the largest cars in the world!

Mammoth - giant crane

Truck cranes are easy to transport and mobile. Their disadvantage was usually considered to be their low load capacity and small boom reach. But designers from Germany decided to argue with this. The Mammoth LTM mobile crane is the largest self-propelled jib crane in the world. The crane moves on a conventional chassis and is equipped with a telescopic boom.

Just think: the Mammoth LTM truck crane lifts 1,200 tons to a height of 180 meters. That's about seven passenger planes lifted to the height of a 60-story building! The truck crane is prepared for work within 8 hours, and its transportation is accompanied by 20 heavyweights with spare parts. During operation of the crane, the entire weight is distributed over 4 outriggers (hydraulic supports), each of them weighing 300 tons. Typically, this “colossus” is used to lift oversized objects or to very high heights, for example, during the installation of wind generators.

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Caterpillar 797B Mining Truck

The Caterpillar 797B is a conventional truck by design. Only it is the second largest in terms of carrying capacity in the world. Its own weight of 624 tons allows it to take on board another 345 tons of payload. The Caterpillar 797B engine contains 24 cylinders, which produce 17 liters of displacement. The dump truck has a record torque of 16,000 Nm. Such an engine did not exist in nature; to create it, engineers took two twelve cylinders and simply connected them. Even the gearbox in the Caterpillar 797B is the largest in the world, with 7 speeds controlled by a computer.

Called yourself cargo - get into the back

It has long been calculated that a super-heavy dump truck for quarry work is much more beneficial than several small machines. This prompted engineers to create the Liebherr T282 B, which can carry 400 tons of cargo. The German mass-produced machine has long been popular in gold, iron, copper and coal mines. The most surprising thing is that the Liebherr T282 B runs on an electric powertrain. The diesel engine transmits its power to an electric generator, which starts the electric motor of each wheel.

Legendary Titan

In 1973, the Canadian division of General Motors created its first monster truck, the Terex 33-19 “Titan.” This three-axle dump truck carried up to 350 tons and was considered the largest on the planet at the time. It was produced in only one copy, but it worked in the country's quarries for twenty years. Today, the Terex 33-19 "Titan" is a tourist attraction stationed in British Columbia, Canada.

Belarusian hero

BelAZ 75600 is one of the largest dump trucks on Earth. In one trip, it transports three railway cars of rock at once. The height of BelAZ 75600 is 7.22 meters (the height of a three-story building). The car can reach speeds of up to 64 km per hour. Each wheel of the Belarusian giant weighs 8 tons. With a mass of 320 tons, the vehicle can transport 560 tons. Interesting fact: when the engine starts, its noise exceeds the threshold of pain for a person, so personnel working nearby wear ear protection.

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And here you will learn everything about Case combine harvesters.

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King among bulldozers

The D575A-3SD is a heavy Japanese bulldozer from Komatsu that weighs as much as three modern tanks. With its blade, it shovels three times more than a standard bulldozer. It is used in American coal mines.

Goliath moving the earth

The Goliath excavator, operating in the Canadian province of Saskatchewan, is considered the largest supermachine in the world and is benefiting local residents. The fact is that there is a city nearby with a population of 1 million inhabitants. To supply it with electricity, a coal mine is being developed, in which the deposits are located under a layer of soil 35 meters high. Only the giant Goliath excavator can retrieve coal from the depths by moving the earth.

The technical characteristics of Goliath are amazing. Its height is 65 meters, which is equal to an 18-story building. The supercar has a crew of 2 people and a whole team of mechanics. The boom reach is 122 meters. An excavator bucket weighing 250 tons moves 48,000 tons of soil in one shift. This monster moves along the ground on special skis that reduce the load on the ground. Each step is 2.5 meters, the speed of Goliath is 320 meters per hour.

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