Recently, SEM G series loaders were officially released. The G series products launched this time include 5t and 8t loaders. They not only inherit the high quality and high reliability of SEM products, but also achieve comprehensive upgrades in performance, intelligence, comfort and other aspects to better meet customer needs and enhance customer experience. SEM 655G wheel loader & SEM 656G wheel loader SEM G series loaders adopt the new generation of SEM family appearance. Among them, the 5t loader mainly includes 655G and 656G models. The product is equipped with a new generation of electronically controlled transmission, which does not require parking to change high and low gears, and does not require 1st and 2nd gears to work together; it adopts a large articulated design with high reliability and is suitable for various working conditions; it optimizes the boom and working tools, improves the digging force, optimizes the high dump arm, and makes unloading easier; it is equipped with a high-performance PS bucket, and the bucket teeth and blades are interchangeable. SEM 688G wheel loader The 8t loader is mainly 688G, which has higher transmission efficiency than the previous generation of hydraulic transmission loaders; it adopts hydrostatic transmission, simple structure, removes the torque converter, and has low maintenance costs; it has high operating sensitivity and precise operation; the fully variable hydraulic system is combined with hydrostatic transmission, which has high operating efficiency; it adopts a proven tower frame, which is sturdy and durable; it has strong digging force and traction, and can cope with various harsh working conditions. SEM G series loaders have passed field operation tests in different working conditions such as gravel plants, open-pit coal mines, and steel plants. With the successful completion of various tests, Shangong Machinery 655G and 656G will be officially launched in China in March 2025, and 688G will also be launched in April.

Recently, in Riyadh, the capital of Saudi Arabia, ZOOMLION's tower belt machine products specially designed for hydropower construction were successfully delivered to customers. With its localized, customized innovative design and outstanding performance, it has been recognized by customers and project parties and will provide strong support for Saudi Arabia's infrastructure construction.   The tower belt machine delivered this time will be used in the construction of the Trojena tourism project in Saudi Arabia's NEOM new city. The project is one of the core projects of Saudi Arabia's 2030 plan and is also the venue for the 2029 Asian Winter Games. ZOOMLION and its customer NFT company, in response to the dam construction needs in the project, after 120 days of customized efforts, the R&D team has achieved a breakthrough in the modular integrated design of the entire system of the tower belt machine, and achieved one-time tower erection, commissioning, and successful testing.   As a new type of concrete pouring equipment, the tower belt machine combines a tower crane and a belt conveyor to achieve multiple uses. ZOOMLION's R2300-64-TB40 tower crane has a maximum lifting torque of 2300t·m, a rated lifting capacity of 64t, a maximum independent height of 94m, a maximum pouring distance of 105m, and a maximum conveying capacity of 400m³/h. It has strong continuous pouring capacity, high efficiency, and a wide range of operations, which can fully meet the needs of project construction. At the same time, ZOOMLION innovatively adopts a multi-purpose adaptation system for climbing frames and a dual-operation source control system to achieve a "high safety + high intelligence" dual-wheel drive. At the delivery ceremony, ZOOMLION simultaneously launched the "More Than You Care" construction crane Saudi Arabia service 10,000-mile activity, and issued a full life cycle service commitment letter to customers for "timely response, efficient solution, fast supply, and value-added service". The project director of NFT Company recognized ZOOMLION's "customer-oriented" R&D concept and the reliability, efficiency, and advancement of tower cranes.   At present, ZOOMLION has built a tower crane customization platform covering all working scenarios, from the extremely cold working conditions in the Arctic Circle to the hot and humid environment of the equator, from kilometer-high skyscrapers to the precision construction of nuclear power plants, and has developed more than 300 customized solutions for global customers. The high-end, intelligent and green ZOOMLION tower cranes are winning the favor of more and more overseas customers, adding luster to the world's engineering construction.

Recently, LIUGONG loaders have sparked a nationwide delivery boom, reaching various industries from mines to port terminals, from large cement plants to timber processing facilities. With their strong performance, these machines are empowering customers across different sectors. 870HE Leading High-Efficiency Mining Operations                   LIUGONG has partnered with a major mining client, successfully delivering the first batch of three 870HE electric loaders. These machines provide green energy solutions for stockpiling, transportation, and loading in mining operations. Amid fierce market competition, LIUGONG has won customer trust with its brand influence, outstanding product performance, strong partnerships, and comprehensive aftermarket services. A total of seven electric loaders will be delivered in phases. 856H MAX Enhancing Safety in Deep-Water Ports At China's ultra-large deep-water port, LIUGONG's 856H MAX intelligent remote-controlled loader is playing a crucial role. Designed specifically for safe ship cargo clearance, this advanced equipment enables unmanned intelligent operations, significantly improving both safety and efficiency. It highlights LIUGONG's strength in the field of intelligent machinery. T-Series Loaders Boosting Productivity for a Leading Cement Manufacturer LIUGONG recently delivered six of its latest 856T and 862T loaders to a well-known cement group. With key advantages of “lower TCO, greater intelligence, stronger performance, enhanced comfort, and improved safety,” these loaders help customers enhance productivity in mining and cement processing operations. 856E Forklift Loader Accelerating Efficiency in Timber Yards LIUGONG’s 856E electric forklift loader has become a valuable asset in a timber yard, reducing operational costs while improving work efficiency with its smooth and rapid movements. The loader provides a more economical and sustainable solution, making timber handling greener, faster, and more efficient. Each equipment delivery marks the beginning of a new journey of collaboration and success between LIUGONG and its customers. LIUGONG loaders remain committed to the principles of “customer-first and innovation-driven,” continuously understanding customer needs and introducing more green, intelligent, high-end, and large-scale products to contribute to a better future.

Recently, XCMG XG90 mining trucks arrived in Kazakhstan in batches to help local mine construction. It is reported that the mining area mainly mines lead and zinc ores, with steep roads, a pit depth of 310m, and a heavy-load uphill section of 5km. It requires 24 hours of uninterrupted operation, which is a great test of product performance. The XG90 mining trucks delivered this time are equipped with a new high-power engine customized and developed according to local special working conditions, with lower fuel consumption and stronger power output; the vehicle adopts XCMG's unique rigid frame and integral welded structure, which has the advantages of high rigidity, high strength and strong load-bearing capacity, further improving reliability; without a sub-beam structure, the center of gravity of the vehicle is reduced by about 20cm, and the operation of the vehicle is safer and more reliable; through the real working condition road spectrum collection and virtual iterative technology analysis, it can meet a variety of harsh working conditions. The person in charge of the mining area affirmed the performance and work efficiency of the XG90. In the future, XCMG Auto will accelerate the transformation and upgrading of the five industries, continue to create better mining transportation solutions, and inject new impetus into the high-quality development of global mining construction.

Recently, Caterpillar successfully demonstrated the fully automated operation of the Cat® 777 off-road mining truck. This latest model equipped with the Cat® MineStar™ Command autonomous transport system debuted at Luck Stone's Bull Run Quarry in Virginia. This is an important milestone in Caterpillar's goal of providing automated solutions for the quarrying and aggregate industries, as well as Caterpillar's cooperation with Luck Stone, laying the foundation for its continued testing and verification of automated technologies in the aggregate industry. In December 2022, Caterpillar and Luck Stone reached a cooperation agreement to accelerate the development of automated solutions for quarries and aggregate industries. This latest development is the first time Caterpillar has deployed automated technology in the aggregate industry, and the addition of the 100t Cat 777 unmanned mining truck has further expanded the unmanned truck fleet. Denise Johnson, president of Caterpillar's Resource Industry Group, said that as new technologies are developed and applied, they are of great significance to customers of all sizes in the quarrying, aggregate and construction industries that Caterpillar serves. This practical cooperation will accelerate Caterpillar's ability to promote proven mining solutions to the industry. Charlie Luck, president and CEO of Luck Stone, said that the successful implementation of autonomous transportation solutions at Bull Run Quarry is a major achievement for Luck Stone and the entire industry. Luck Stone is full of expectations for the future of the mining industry and the next development of automation. Caterpillar is committed to helping customers build a better and more sustainable world and contribute to a low-carbon future. To date, Caterpillar's unmanned truck fleet equipped with the Cat Command autonomous transportation system has traveled a total distance of more than 325 million km on three continents, and has safely transported a total of more than 8.62 billion tons of materials. In addition, some of the world's largest mines are achieving productivity improvements by adopting Cat Command technology.

Recently, SANY unmanned paving and compacting machine group has been under construction in Section 02 of Xuhuaifu Road for 2 months, with a construction mileage of 40km, providing strong support for the successful implementation of the project. The Xuhuaifu Expressway project is 39.855km long, with a total investment of about 4.873 billion yuan, and the contract amount of Section 02 of Xuhuaifu Road is about 307.9 million yuan. As a technical support unit, SANY has played a key role in intelligent paving and rolling technology. Highlights of unmanned paving and compacting machine group: Reduce on-site personnel by 60%: the paving and compacting operation can be completed automatically without a driver, and one person and one tablet can control multiple devices, which can reduce the number of operators by more than 60%. One-click construction process: collect road data, automatically build models with one click, and start unmanned paving and compacting operation. Increase daily work efficiency by 20%: the machine group is unmanned, reducing operators, and can work for a long time, which can increase daily work efficiency by up to 20%. Up to 15 devices can work together: Through global collaborative scheduling technology, up to 15 unmanned road machines can work together to shorten the construction period. The successful implementation of the Xuhuaifu Road 02 Section Project is another large-scale, long-term practical application of drone swarms by SANY after the Anhui Xuanjing Expressway Project, marking that SANY's drone swarm equipment has entered a new stage in the application of road construction. SANY will continue to deepen its research in the field of intelligent construction technology and continuously launch more advanced, efficient and intelligent construction equipment. SANY road machines will also continue to make new achievements in new development opportunities and create more value for customers.

As a leading enterprise in the road maintenance industry, XCMG has always been at the forefront of the times and is committed to providing a full range of road maintenance equipment and solutions; and has won wide recognition in the market with its outstanding technical strength and product quality. In addition to the core asphalt station products, the peripheral product configuration around the asphalt station is also very complete, covering emulsified asphalt equipment, flexible crushing equipment, warm mix foamed asphalt production equipment, production management system, cold addition system, insulation transport vehicle, etc., providing customers with one-stop professional services. Through continuous technological research and development and innovation, XCMG has successfully developed a variety of advanced asphalt station supporting products to meet the ever-evolving market needs. After years of accumulation, XCMG has gained market recognition with its extraordinary achievements in the field of road maintenance equipment. These products complement each other with asphalt mixing stations, and together constitute XCMG's competitive advantage in the road maintenance industry, which can meet the various needs of customers in maintenance work. The advantages of these products are not only reflected in performance, but also help customers solve various maintenance problems, improve work efficiency and reduce operating costs. XR series emulsified asphalt equipment is widely used in actual projects and can be constructed at room temperature. Compared with hot asphalt and diluted asphalt, emulsified asphalt can save 40%-50% of energy, which can help customers improve construction conditions, reduce project costs, and effectively reduce the problems of excessive aging of asphalt and large-scale volatilization of harmful substances caused by high-temperature heating. It is not only more green and environmentally friendly, but also can further improve construction safety. The flexible crushing equipment adopts a circular vibrating screen, the material running track is elliptical, the projection angle is close to a right angle, and the screening rate is greatly improved; the configured double-toothed roller crusher can achieve flexible crushing, so that the asphalt material is not damaged and the service life is longer. The XFP series warm-mix foamed asphalt production equipment adopts warm-mix foamed asphalt technology and warm-mix recycling technology, which greatly increases the proportion of recycled material addition, reduces fuel consumption and harmful gas emissions, and truly realizes the green and environmental protection of asphalt mixing stations. And its "triple mixing" structure of the foaming tube can achieve efficient and high-quality foaming. The intelligent control system and precise metering system can ensure the accurate and intelligent addition of foaming water, making it more convenient to use. As one of the star products in XCMG's maintenance industry, the XLY245B insulated transport vehicle has a very powerful performance. It solves users' construction problems with super insulation and efficient transportation, which is also the original intention of the birth of XCMG's insulated transport vehicle. It adopts a fully enclosed body, which can reduce temperature loss, effectively prevent segregation problems caused by temperature reduction, ensure that the asphalt mixture arrives at the front site with quality and quantity, and ensure the paving quality of the road. At the same time, the insulated transport vehicle adopts a scraper chain conveyor, with a reasonable rear overhang distance at the discharge port, and is equipped with a leakage prevention device, which can seamlessly connect various pavers to avoid contaminating the road surface. The operation of the asphalt station is also inseparable from the advanced production management system. XCMG's production management system integrates production planning, resource management, quality control, etc., to help enterprises achieve comprehensive monitoring and management of the production process. The full computer intelligent control technology can grasp the equipment status in real time; automatic temperature control, intelligent ventilation, convenient and fast operation; real-time monitoring of real data in all aspects of production and operation, effectively improving management efficiency. XCMG's one-stop solution in the field of pavement maintenance keeps pace with industry trends and market demands, continuously conducts technological innovation and product upgrades, and ensures that it provides customers with more valuable services.

Recently, HANGCHA Group's lithium battery reach stacker has provided efficient and environmentally friendly logistics solutions to the global market. This not only demonstrates the further expansion of HANGCHA Group's presence in the international market, but also reflects the company's continued efforts in the field of new energy logistics equipment. HANGCHA lithium battery reach stacker adopts advanced lithium battery technology, which has the advantages of intelligence, efficiency, energy saving and environmental protection. Its excellent endurance and strong work efficiency significantly reduce customer operating costs. It is suitable for heavy-duty 20-foot and 40-foot ISO containers. It is suitable for container ports, terminals, railway and highway transfer stations, storage yards and other application scenarios that require high-intensity and long-term operations. HANGCHA currently provides a variety of power reach stackers, including high-voltage lithium battery, internal combustion and extended-range hybrid power, to meet the needs and application scenarios of different customers. These products are engineered in functionality and performance to ensure efficient, safe operation under a variety of working conditions. At present, HANGCHA lithium battery reach stacker has successfully entered multiple overseas markets and has been recognized by customers. In the future, HANGCHA will continue to increase its investment in lithium battery technology, and is committed to promoting the concept of green logistics globally and providing more customers with efficient, intelligent, and safe logistics equipment. HANGCHA Group has always been customer-oriented, constantly optimizing product performance and service quality, bringing high-quality experience to global customers, and actively assisting the green transformation and upgrading of the global logistics industry.

In logistics and express delivery, the most common are trucks or vans. A large number of people may confuse trucks and vans, thinking that they are just called differently, but they are actually the same vehicle. In fact, this is not the case. Trucks are not vans, and vans are not trucks. There are differences between them. Although vans and trucks are both cargo vehicles, there are still some small differences. So what are the differences between them? First, a van has four wheels and a load capacity of about 2.5-5 tons. Trucks have 6 wheels, 10 wheels, 12 wheels, 16 wheels, 20 wheels and 22 wheels, with a load capacity ranging from more than ten tons to dozens of tons. Second, a truck has no shed (top cover) and no shelter, so it is not suitable for long-distance transportation of goods. But trucks are generally used for long-distance transportation. Third, the official name of a truck is a cargo vehicle (truck, GOODS VEHICLE), which is a form of vehicle used to transport goods and commodities. A wagon is a commercial vehicle designed and equipped mainly for carrying goods. It can tow a trailer or not. Fourth, trucks also carry goods, which means that trucks can be wagons, but wagons are not necessarily trucks. What do 6x4, 6x2, 8x4, and 4x2 mean in wagons? I believe that many people are confused when they see the data of 6x4, 6x2, and 8x4 when buying wagons. What do these mean? People who don’t understand the meaning of these data probably have a hard time judging which model is suitable for them when buying a car? First of all, we need to understand the drive form. The drive form refers to the layout of the engine and the number and position of the drive wheels. FF is front engine front wheel drive. FR is front engine rear wheel drive. MR is mid-engine rear wheel drive. 4WD is four-wheel drive. AWD is full-time four-wheel drive. Common drive forms of trucks include 4X2, 6X2, 6X4, 8X4, etc. The number before "X" indicates the total number of vehicle wheels, and the number after "X" indicates the number of driving wheels. Double wheels are counted as one wheel, and one axle is counted as two wheels. Divide the two numbers by 2, which is the number of vehicle axles and drive axles. For example, 8X4 means that the vehicle has a total of 4 axles, two of which are drive axles. 4x2 drive form: It is actually a two-axle truck, which is commonly known as a single-axle vehicle. It has a total of 4 wheels, and the 2 wheels on the rear axle are responsible for driving, so it is marked as 4X2. 6X2: Three-axle vehicles are generally divided into two situations. One is that the front axle is a guide axle, the second axle is a suspended axle, and the third axle is a drive axle. The other is that the front axle is a guide axle, the second axle is a follow-up guide axle, and the third axle is a drive axle. The most common domestic drive form is the 6X2 drive form with a double front axle design, while the rear suspended axle design is more commonly used abroad. 6X4: Three-axle vehicle, the front axle is the guide axle, and the two rear axles are drive axles. 8X4: Four-axle vehicle, the front axle is the guide axle, the second axle is the follower guide axle, and the rear double axles are drive axles.

From designing modern electro-hydraulic control systems to adding advanced object detection technology, excavator manufacturers are pushing the boundaries of what these machines can do. Electro-hydraulic control systems improve the precision, safety, and efficiency of construction and earthmoving operations. This sophisticated system uses electrical and hydraulic components to manage the motion and functions of an excavator. Technological advances have revolutionized excavators, transforming them from basic digging tools to multi-functional tools that redefine efficiency, productivity, and safety on the job site. From designing modern electro-hydraulic control systems to adding advanced object detection technology, excavator manufacturers are pushing the boundaries of what these machines can do. As a result, these multi-functional machines have become indispensable. Here are 8 of the latest excavator innovations tailored for the construction industry. 2D systems allow operators to work from point A to point B on a single plane, such as a straight trench. Electro-hydraulic control systems Electro-hydraulic control systems improve the precision, safety, and efficiency of construction and earthmoving operations. This sophisticated system uses electrical and hydraulic components to manage the motion and functions of an excavator. It integrates electronic sensors, controllers, and actuators with traditional hydraulic components to provide more precise and efficient control of the excavator's operations. Electro-hydraulic control systems in excavators can include features such as: Programmable joystick switches for easy operation. Fully electronic joysticks to manage various excavator functions. Swing sensors that measure and monitor the swing motion of the excavator superstructure. Equipped with sensors on the boom, stick, bucket and upper body, including laser catchers, to assist 2D grading systems. Grading Assist Grading assist systems in excavators are used to achieve precise surface grading or leveling. They ensure the desired slope, height and contour of the terrain are up to standard. When the excavator operator activates the grading system, a touchscreen setting enables them to set the assist mode - allowing the computer to assist the operator through audio and visual displays. The operator controls the arm functions while the machine automatically manages the bucket and boom to maintain the desired grade or grade. The touchscreen monitor gives the operator greater control over the direction of travel and more precise settings of the depth, height and grade of the bucket teeth in earthmoving and grading applications. Grading assist systems in excavators are used to achieve precise, accurate surface grading or leveling. 2D Leveling System Like other advanced machine guidance and machine control systems, the 2D Leveling System is a valuable technology. The 2D system allows the operator to work on a single plane, such as a straight trench from point A to point B. By utilizing sensors and controllers, the 2D Leveling System can make real-time adjustments to achieve the exact grade and height required for the job. This eliminates the manual labor involved in traditional leveling methods, increasing productivity by streamlining the leveling process and reducing the time and effort required to complete leveling tasks. The Fine Swing function controls the rotational movement of the excavator superstructure, known as the slewing motion. Fine Swing Function The Fine Swing function controls the rotational movement of the excavator superstructure, known as the swing motion. Activating the Fine Swing function gives the operator greater control when lifting objects and greater precision when placing objects. Additionally, it increases operator safety in certain lifting applications, such as pipe laying, and can prevent objects from falling off the excavator and causing damage. The operator can manually turn this function on or off, giving them control over whether it is enabled. When this feature is enabled, “overspeed” disappears, allowing the excavator to smoothly reach maximum swing speed while eliminating any sudden jolts or shocks. The operator can turn off rotation or slewing, and apply the brakes to prevent material loss in the bucket. Precision technology features like Virtual Wall Settings help operators improve safety and productivity when working in tight spaces. Virtual Wall Settings Precision technology features like Virtual Wall Settings help operators improve safety and productivity when working in tight spaces. Excavators are equipped with GPS receivers or proximity sensors that monitor the machine’s position relative to predefined coordinates or objects on the job site. For example, if there are obstacles on either side of the machine, the operator can set limits to prevent the machine from going beyond those obstacles. They can also adjust the settings for the arm extension and set upper and lower limits. If the excavator approaches the side where the obstacle is located, the system alerts the operator and limits the machine’s movement in the direction of the obstacle. This feature can be overridden at any time. Excavators often lift or hoist objects on the job site, so with Lift Assist, operators can take the guesswork out of the process. Lift Assist Mode Excavators often lift or hoist objects on the job site, so with the Lift Assist feature, operators can take the guesswork out of the process. This feature measures and displays the bucket’s current weight as well as the tipping load as material is loaded, and alerts the operator if the total load weight exceeds the limit. The sensor is accurate to within 3%. This feature can alleviate concerns about the machine tipping over if the object is too heavy, such as large rocks, concrete blocks, and heavy machinery parts. Onboard weighing systems use load cells and sensors to measure the weight of the material and provide real-time feedback to the operator to optimize the loading process. Onboard weighing systems Onboard weighing systems use load cells and sensors to measure the weight of the material and provide real-time feedback to the operator to optimize the loading process. It accurately measures the amount of material loaded into the machine and reduces the number of trips required to move the necessary material. In addition, onboard weighing systems help reduce fuel consumption and equipment wear. It helps companies adhere to weight limits and prevent overloading, which can avoid fines and machine damage. It also provides a safer working environment for operators and others working near the equipment. Depending on the machine, AVM systems can provide up to 360 degrees of visibility through a monitor in the machine’s cab. Around View Monitor Camera Systems Around View Monitor (AVM) camera systems display a panoramic view around the machine, giving operators greater confidence when working in tight conditions. Depending on the machine, AVM systems can provide up to 360 degrees of visibility through a monitor in the machine’s cab. This enables operators to identify potential hazards and obstacles that are not visible from their seat, reducing the risk of accidents and injuries. AVM systems also increase productivity and efficiency by reducing the time operators need to manually check their surroundings. Another key feature on many of today’s excavators is a rearview camera. With a rearview camera, operators can more safely maneuver around any object or person within the camera’s line of sight. The camera feed can be viewed on the cab’s LCD display at the push of a button. Some manufacturers have increased the camera’s field of view or included sensors that alert operators when they are about to hit an object – also known as object detection. Object detection improves safety by increasing awareness and compensating for blind spots. Sensors sound an audible warning to the operator when the machine is about to hit an object. The closer the machine is to an object, the louder or more frequent the sound may be. Excavator technology is becoming smarter, more efficient and more productive than ever before, pushing the boundaries of how construction projects are executed and shaping the future of the industry.

In Southeast Asia, where minerals are abundant, a green revolution is quietly emerging. Dozens of zero-emission XCMG pure electric loaders flexibly shuttle between local mines, drawing a new picture of modern operation that is "efficient, green, and harmonious". The tropical archipelago is hot and rainy, the geological structure is complex and changeable, and the raw ore is corrosive. Whether it is the operating environment or the shoveled materials, it is a challenge different from the past for loaders. From the initial fuel models to the current new energy products, XCMG has customized upgrades for customers. In the past, XCMG fuel vehicles were used a lot and I liked to drive them. Now I have switched to electric ones, and the experience is even better, with simple operation, fast response, low noise, and smooth driving. The work intensity has been reduced a lot. At the construction site, the average daily operating time of XCMG pure electric loaders is more than 20 hours. The whole machine is equipped with dual-gun fast charging. It can be fully charged only during the driver's shift change and rest time, fully ensuring production efficiency. High-quality development, green first Facing the increasingly intensified greenhouse effect, all countries have put energy conservation, emission reduction, and green and sustainable development first. Southeast Asia is located in a tropical and marine climate, and the abnormal climate caused by the greenhouse effect is more significant. Local industries are actively exploring green transformation solutions. The emergence of XCMG pure electric loaders undoubtedly provides a good solution. Among them, the hot-selling XC968-EV pure electric loader is equipped with XCMG's unique "three-motor" gearbox-free technology. On average, each unit can reduce carbon dioxide emissions by more than 150 tons per year, setting a green example. Not only is it environmentally friendly, it also has a lower cost of use, which is only one-fourth of that of fuel-powered models, and it also saves maintenance expenses for engines, gearboxes and other mechanisms, achieving cost reduction and efficiency improvement. While providing customers with excellent products, XCMG focuses more on the aftermarket and provides customers with value-enhancing solutions for the entire life cycle.

All-terrain crane is a lifting equipment that installs the lifting system on a special wheeled chassis, and has the characteristics of both automobile cranes and off-road cranes. It is widely used in large-scale engineering projects such as wind power, petrochemicals, high-speed rail, nuclear power and mining. 1. In the late 1970s, the world's first all-terrain crane was developed and rolled off the production line in Germany, successfully opening up a new field for wheeled cranes. 2. my country's research on all-terrain cranes began in the 1980s. Due to the complex technology and multiple working conditions of all-terrain cranes and the blockade of related foreign technologies, the research and development work progressed slowly. In 2002, my country's first 25-ton all-terrain crane was born in XCMG, conquering the chassis suspension technology in one fell swoop. 3. It was not until 2010 that XCMG launched a 1,200-ton all-terrain crane, which not only broke the technical barriers of international giants, but also made China the third country in the world that can develop and mass-produce 1,000-ton full-terrain cranes. In the future, with the continuous advancement of technology and the continuous expansion of market demand, all-terrain cranes will play an important role in more fields. Schematic diagram of all-terrain crane 1. Hook: The lifting device of the crane. 2. Boom: A steel structure used to support the lifting wire rope and pulley block, usually made of high-strength steel. 3. Turntable: The slewing bearing is connected to the special seat ring of the chassis through high-strength bolts, and can achieve 360° rotation through the slewing mechanism. 4. Chassis: It adopts an off-road chassis with multi-axle drive and full-axle steering, as well as an oil-gas suspension system. 5. Outriggers: Most of them are H-shaped outriggers, while most large-tonnage all-terrain cranes use X-shaped swing outriggers. 6. Frame: It is mostly a multi-box thin shell structure welded from steel plates, with a complex structure. 7. Power system: Provides driving force for the crane. 8. Hydraulic system: Provides power transmission and control, used for the extension and retraction of the boom, the extension and retraction of the outriggers, and the operation of the slewing device. Features 1. Good maneuverability: It provides three steering modes, including front-wheel steering, rear-wheel steering and all-wheel steering, so it has good maneuverability to adapt to different working environments. 2. Good stability: It is usually equipped with an oil-gas suspension system, which can provide better roll stiffness and longitudinal angular stiffness, so that it is more stable during lifting operations. 3. Strong off-road capability: It is usually equipped with multiple drive axles, providing good off-road capability and can operate on rugged or muddy sites. 4. Fast driving speed: It has the ability to transfer quickly, can travel quickly and long distances, and adapt to rapidly changing working environments.