Since the 1990s，The global construction machinery industry is in a steady growth trend，The average annual growth rate remained at 5 percent%Left and right，Of which North America、Western Europe、Countries and regions such as China and Japan occupy about 75%Market share。At the same time, the global emerging markets are developing rapidly.，Like Russia、India、South America、Middle East and Southeast Asia, etc.，Especially Russia、Emerging economies such as India and Brazil，With the rapid economic growth,，National infrastructure construction has gradually developed.，The demand for construction machinery has increased significantly.，Market development potential can not be ignored。

1 Development Status of International Construction Machinery Industry 

Top 50 Global Construction Machinery Manufacturers in 2021，Sales of the top 50 in 2021 reached 1915..$1.2 billion，Affected by the epidemic situation and other factors，Compared to 2020，A slight decline of 2.87%。The top 10 companies are：Caterpillar、Komatsu、Xugong、Sany Heavy Industry、Zoomlion、John Deere、Volvo construction equipment、Hitachi Construction Machinery、Liebherr、Doosan。The top 10 construction machinery manufacturers account for 65% of the global market share.3%，1% higher than 2020.6 percentage points。AtKHLThe list of the world's top 50 construction machinery manufacturers in 2022，China's 10 enterprises on the list，Xugong、Sany Heavy Industry ranked third respectively.、No.4，Zoomlion slipped two places from the previous year.，Ranked 7th。And there is Engineer Liu（15）、China Longgong（27）、Sunward intelligence（32）、Shantui shares（33）、Railway Construction Heavy Industry（34）、Zhejiang Dingli（40）And Fukuda Revo（42）。Yellow Table In the 2022 list，Sales of Chinese construction machinery enterprises account for 24% of total sales.2%，It is the country with the highest proportion；Construction machinery companies in the United States account for 22% of total sales.9%；Japan's construction machinery market accounts for 21% of total sales.2%。2022 China Construction Machinery Export 443.$0.2 billion（US $34 billion in exports in 2021），A record high。 

Looking at the industry as a whole，The market scale of global construction machinery is on the rise.。With the gradual improvement of Southeast Asian economy,，Europe、The demand for construction machinery in Latin America and Eastern Europe is gradually increasing.，The demand for products in developed countries is developing towards miniaturization and multi-function.，The growth rate is very fast.。For example, the output of small excavators accounts for about 40 percent%，Loader output accounts for about 42 percent%；Developing countries versus large、The demand for medium-sized construction equipment is rising.，More than 10% of average growth rate%。As the global economy gradually recovers,，Construction machinery industry will usher in a golden period of development。 

2 International road maintenance equipment enterprise 

At present，Foreign large enterprises engaged in the construction machinery industry are mainly Volvo.、John Deere、Faya、Caterpillar、Komatsu et al。International road machinery enterprises from the early 10 major manufacturers，Through reorganization and integration, the current situation of tripartite confrontation has been formed.：Volvo+ABG、Shandong Lingong；John Deere+Wittgen、Fogler、Humvee、Penninghoff、Klingman；Faya+Baomag、Lark、Segmar, France、Terex（CMI）、Marlene、Atlas·Copco、Dynapac。High degree of industrial concentration，And show a trend of continuous improvement.。

Volvo Group 

Volvo Group is headquartered in Gothenburg, Sweden.，In Sweden、 France 、Germany、America、Brazil、India、Factories in China and Korea，Working to shape the future of sustainable transport and infrastructure solutions。Net sales of approximately SEK 372 billion in 2021（€ 35.5 billion），No.7 in the world。It entered China in 2002.，Volvo combines local market demand in China，Continuously integrate their own experience，Developed into a set of production.、Integrated enterprise with R & D and headquarter management functions。Focus on the tide of industrial upgrading，And“New infrastructure”Bring the blue ocean of growth，Combined with its own exploration in the field of intelligence，Utilize 5GEnabling，The production products are gradually becoming electric.、Automation、Development in the direction of interconnection。 

Acquisition of Lingong and Ingersoll Rand in 2007（GermanyABGA subsidiary of Ingersoll Rand），Joint venture with Shandong Lingong。Ingersoll Rand's single steel wheel/Double-drum vibratory roller、The paver series is built on years of industry-leading technology、Comfortable operating system、Worldwide acclaim for outstanding performance。Its main pavement equipment products are：Asphalt paverP8820DL ABG、P7820DL ABG、P6820DL ABG、P6720DL ABG、P6870C ABG，The roller hasDD25 BAnd other series of products。The main products of Shandong Lingong are loaders.、Excavator、Road machinery and core key components and other series of construction machinery products。LSeries、ZLSeries、LFTSeries loader；ESeries、ERSeries excavator；RS8140H、RS8220H、RS8200H、RS8260H、RS7260H、RS6220H、RS6260H、RC730、RD730、RP6300、RC730、RD730、RP6300 roller；G9165、G9180、G9200、G9220 grader, etc。Volvo China Remanufacturing Center landed in Shanghai in 2013。

John Deere Group

John Deere is headquartered in Moline, Illinois, USA，ByJohn DeereCreation。John Deere Group and its subsidiary Wittgen、Fogler、Humvee、Penninghoff、Clay。In 2021, John Deere ranked sixth in the top 50 list of global construction machinery manufacturers，It is the world's leading supplier of advanced products and services in agriculture and forestry.，It also manufactures and sells heavy equipment engines.。After 1978，John Deere is in Tianjin、Harbin、 Ningbo 、Jiamusi and other places have branch factories.。After John Deere bought Wirtgen Group，5 premium brands in the road construction business，And relate to processing、Mix、Pave the way、Compaction and repair，So that it can better meet the needs of global infrastructure development and growing market demand.。 

Wittgen is a German multinational company that manufactures road construction and maintenance machinery and mining equipment.，Manufacturing of road milling machine、Cold recycling machine、Soil stabilizer、Cement slip-form paver and open-pit mining machine and thermal regeneration unit。After being acquired by John Deere in 2017，It has also become a strong force in the global construction machinery industry.，Provide one-stop engineering technology leading solution，It can cover the whole pavement construction period.，Including material processing、Mixing、Spreading、Compaction and Pavement Rehabilitation。Product line covers cold milling machines、Cement slipform paver、Cold recycling machine、Heat recycling machine、Surface mining equipment、Powder spreader；Vogler asphalt concrete paver；Humvee roller；As well as Kelei crushing and screening equipment and other models.。Wirtgen China Machinery Co., Ltd. was established in 2004.，Located in Langfang City, Hebei Province，Production and sales of cold milling machine、Asphalt paver、Road Roller、Cement slipform paver series products，As well as complete equipment for cold in-place recycling and cold in-plant recycling。The product technology and quality of its maintenance equipment are in the leading international level.，It has become a well-known brand and benchmarking enterprise at home and abroad.。 

Vogler was acquired by Wirtgen in 1996.。Fogler is a paver manufacturer.，Its core technology is dynamic compaction technology.、Vertical and horizontal slope control、Screed technology。Vogler has a complete line of road pavers，It is the first international paver brand.。Vogler products are divided into classic series and high-end series.。Classic series products are equipped with easy-to-operateErgoBasicControl system，High-end series products are equipped withErgoPlus 3 Human-computer interaction intelligent enhanced control system。Vogler's high-end line of models includes an intelligent transition mode feature for the paving program（AutoSet Plus）、Feeding assistant information exchange system（PaveDock）And VoglerEcoPlusEnergy saving and emission reduction package。 

Bituminous mixing plant manufacturer Benninghoff was controlled by Wirtgen in 2014.，Its core technology is asphalt mixture mixing technology.。Changing the design of mixing equipment from mobile to fixed，Capacity from 80t/hUp to 400t/h，Able to provide a variety of mixing equipment to meet market demand。The developed powder heater maximizes the production efficiency of gussasphalt。 

Hummer is the second largest compaction equipment manufacturer in Germany.，Acquired by Wirtgen in 1999。Its products include single-drum rollers.、Tandem roller、Static roller，There are more than 200 different models of products in total.，Can be used for various applications of road construction and earthwork。The company focuses on the research and development of future-oriented compaction technologies、Sustainable drive solutions and digital solutions for road construction。The core of the company is oscillatory compaction technology and compaction control.、BeltGPSCompaction control and information system for navigation，Have a modern roller production plant。 

Krei was acquired by Wirtgen in 2006.。It mainly produces crushing and screening equipment，Its core technology is crushing and screening technology.，It is an indispensable important equipment for road construction and maintenance.。 

The five major brands of Wirtgen Group have a long history in their respective road construction and maintenance machinery fields.，Users can use Wirtgen Group's multi-brand composition.“Equipment Fleet”，Be able to enjoy the intelligent coordination effect from the same group of equipment，This gives Wittgen's products a strong competitive edge.。2011，Wittgen has implemented the Chinese market strategy.，Develop high-quality customized models suitable for the Chinese market，Its pricing is also more in line with the Chinese market.，This strategy eventually drove the Wirtgen milling machine.、The market share of asphalt pavers and road rollers in China has always been in the forefront.。 

Faya Group

Faya Group is headquartered in Bordeaux, France.，France's largest construction group and industrial equipment manufacturer，It is also the world's largest full range of road construction.、Manufacturers of road maintenance and road repair equipment。Ranked 28th among the Top 50 Global Construction Machinery Manufacturers in 2021，It owns BMW.、Marlene、Dynapac and other 87 companies，More than 100 countries around the world。Its main business scope covers six areas.，Among them, road construction and maintenance equipment has three major brands.：Marlene、Lark、Baomag；5 series of products：Material preparation、Construction application、Detection technology、Road maintenance and regeneration environmental protection。The company is committed to the rational industrial linkage of construction applications and facilities.，And the technical functions of the product are jointly shared.、Full optimization and perfect combination，Actively provide thoughtfulness for the industry、Smart and effective total solution。 

Baomag is the world's leading manufacturer of compaction machinery.，Possess continuous inspection technology for quality control of surface coverage laminates；Intelligent Compaction Technology for Subgrade and Pavement；Advanced technologies such as polygonal steel wheel and stone crushing steel wheel，Manufacturing plant in Shanghai, China。In 2005, Faya Group successfully acquired BMW.，To become a manufacturer of a full range of road construction equipment。 

German Bailing is one of the earliest manufacturers of slurry seal machine in the world.，In 2000, it was merged into the Road Equipment Department of Faya Group.，The main products include super-viscous wearing layer equipment、Micro-surfacing and slurry seal equipment。Last century 80-90's，Its micro-surfacing equipment occupies an important market share in China.。With the reform and opening up and the continuous improvement of domestic equipment，Gradually fade out of the Chinese market in recent years。

France Segmar is the world's leading highway maintenance equipment company and the leader of fiber seal and synchronous chip seal equipment.，He is also the inventor and manufacturer of synchronous lithotripsy technology and equipment in the world.。The latest technology of highway construction and maintenance——Fiber seal technology has been popularized for many years in the world.，Products are widely used in more than 30 countries and regions around the world.，Similar products occupy the first place in the international market.。 

Maleny belongs to the Road Equipment Division of Faya Group.，Production of road machinery began in 1920.，Includes a road roller、Paver、Milling machine、Hot in-place recycling machine。In 1997, Marini set up a factory in Langfang.，Maleny China Factory is one of the seven factories of Maleny in the world.。Maleny witnessed the golden period of China's road development.，Participated in many important highway construction projects。Maleny produces all kinds of stationary、Mobile and latest urban environmental protection asphalt mixing plant equipment for intermittent and continuous operation，With hot mix、Warm mix、Mature asphalt mixing application technologies such as cold mix。At present, there are more than 6000 Malani asphalt mixing stations all over the world.。 

Dynapac is an international manufacturer of compaction and paving equipment.，Based in Malmo, Sweden，In Sweden、Germany、 France 、Brazil and China have seven production plants.，Sales companies in 16 countries worldwide。In 2017, Faya Group confirmed the formal completion of the acquisition of Dynapac.。Dynapac（China）Compaction Paving Equipment Ltd is Atlas·Part of the Copco Group，Attached to Atlas·COPCO Construction and Mining Technology Division，Provide set efficiency、Strong power、A full range of heavy workloads combined with excellent handling and comfort、High-quality compaction and paving equipment and light compaction and construction concrete equipment。Dynapac（China）Compaction and Paving Equipment Co., Ltd. was invested and established in Tianjin Wuqing Economic and Technological Development Zone in 1999.，Production started in the spring of 2001，The main products are Dynapac rollers.、Paver and light compaction equipment, etc.。 

AmericaCMIOriginally owned by Terex.，Acquired by Terex in 2001CMIEstablish a road construction business。In 2013, Faya Group will be Terex's road construction equipment brand.CMITake it under your command，The main products are cement slipform paver.SF-2204 HVW、SF-5004。

Caterpillar

U.S. companies exceed $51 billion in full-year sales and revenue in 2021，Ranked first in the world，Number one holder since the release of the world rankings。Headquartered in Illinois, USA，It is the world's largest manufacturer of construction machinery and mining equipment.、One of the manufacturers of gas engines and industrial gas turbines，It is also one of the largest diesel engine manufacturers in the world.，It's construction machinery、Mining equipment、Technology leader and leading global manufacturer of diesel and natural gas engines and industrial gas turbines。 

Caterpillar's core products manufactured in China include hydraulic excavators.、Track-type tractor、Motor Grader and Pavement Equipment、Large diesel engines for marine and power generation applications and generator sets for China and the Asia-Pacific region。By 2021，It has invested and established 11 production enterprises in China.，Manufacturing of hydraulic excavators、Compactor、Diesel engine、Crawler travel gear、Casting、Motor grader、Track-type tractor、Wheel loader、Remanufactured engineering machinery parts and power generator set，In Xuzhou, China、 Suzhou 、There are factories in Qingzhou and other places.，It has become the first competitor in the domestic construction machinery industry.。

Caterpillar（Qingzhou）Ltd., formerly known as Shandong Shangong Machinery Co., Ltd.，Became a wholly owned subsidiary of Caterpillar in 2008。Caterpillar（Qingzhou）Ltd. currently produces“Cat®（Carter）”And“Shan Gong Machinery”Two major brand products。SEM products include loaders.、Bulldozer、Road Roller、Four categories of motor graders and their structural parts、Work tools and other parts。Caterpillar（Xuzhou）Ltd. is mainly engaged in the manufacture of excavators.、Road Roller、Cold Milling Machine、Pavers and road construction machinery products and related parts。

3 International Asphalt Mixing Plant Enterprise 

Astek

ASTEC was founded in 1972 in Tennessee, USA.，Is the world's largest manufacturer of asphalt mixing equipment.，It is also a leader in the production of hot-mix and warm-mix asphalt equipment technology.。Its products are mainly used in various stages of road construction.，Including quarrying、Crush、RCC and ready-mixed concrete, etc.，A complete set of portables is available、Mobile and fixed continuous asphalt mixing equipment、Batch Asphalt Plant and Related Components。Its equipment is efficient、Energy saving、Low manufacturing and operating costs、The uniqueness of technology is the first in the world.。It has a large market share in North America and Europe.，Especially the United States，80%All of the above are continuous mixing equipment，It saves energy、Manufacture、Transportation、Operating costs are relatively low.，However, due to the strict requirements for stone grading,，It is difficult to control at home，Limiting its application in China.。2019 new edition of construction specifications《Technical specification for recycling of highway asphalt pavement》（JTGT 5521-2019）Continuous asphalt mixing plant is allowed to be used，However, there are no corresponding equipment standards and specific construction technical requirements.。 

SubsidiaryRoadtecThe main products are pavers.、Milling machine、Material transfer vehicle and road sweeper，And also relate to a mobile road surface in-place cold recycling device.。Annual turnover of more than $100 million，It is not a big enterprise in the field of road machinery subdivision.。 

Anmai Group

Anmai Group is located in Mardiswil, Switzerland.，Dedicated to the manufacture of road engineering machinery and equipment、Development、Services and trade。Have a comprehensive and mature product line，Products are distributed all over the world。Products related to asphalt and cement concrete mixing equipment.、Compaction equipment、Paving equipment、Sand aggregate processing equipment and small and medium-sized excavation equipment。At present, there are 22 branches worldwide.，Global annual output value of more than 1 billion euros。More than 3500 sets of Anmai asphalt mixing equipment have paved Europe 1/3 road traffic network。The technology, design and R & D of Anmai Mixing Station has always been in the leading position in the world.，Pecially in the manufacturing proces、World-class in terms of environmental protection and energy conservation。The main research direction is asphalt and cement concrete mixing equipment.、Compaction equipment、Paving equipment、Sand aggregate processing equipment and small and medium-sized excavation equipment。

Anmai began selling equipment in China in 1993.，Anmai Engineering Equipment Co., Ltd. was registered in Shanghai Waigaoqiao Free Trade Zone in August 2004.（Shanghai）Limited company，In 2016, a second factory was established in the area.。It is one of the six largest asphalt mixing equipment plants of Anmai Group in the world.，It mainly produces a full range of Anmai brand asphalt mixing equipment.，The core components are all provided by Anmai Technology Center in Switzerland.，And strictly follow the European industrial production management standards.，Adhering to the globally unified high performance of Anmai equipment、High quality，Serving customers in China and other Asia-Pacific regions。 

Anmai China passed.ISO9001 Quality Assurance System Certification，Selected as China Construction Machinery Product of the YearTOP50 imported asphalt mixing station brands。At present，More than 400 sets of Anmai asphalt mixing stations have been in operation in China.，Has been widely recognized by Chinese users.。

4Development trend 

（1）Top 10 Enterprises of Global Construction Machinery Top 50 in 2021：Caterpillar、Komatsu、Xugong、Sany Heavy Industry、Zoomlion、John Deere、Volvo construction equipment、Hitachi Construction Machinery、Liebherr、Doosan。Top 10 accounts for 65% of global market share.3%，Xugong、Sany Heavy Industry、Zoomlion 3 in Top 5。Caterpillar 248.$2.4 billion tops the list，Global Market Share 13%；Japan's Komatsu with 199.$9.5 billion、Market share 10.4%Second in line。China's construction machinery market share is 24..9%。Top 10 Global Top 50 Companies in 2022：China has XugongXCMGRanked 3rd、Sanyi Heavy Duty Station No.4、Zoomlion ranked seventh.，Sales of Chinese construction machinery enterprises account for 24% of total sales.2%，It is the country with the highest proportion，Exports hit a record high 443.$0.2 billion。 

（2）International road machinery enterprises from the early 10 major manufacturers，Through reorganization and integration, the current situation of tripartite confrontation has been formed.。Volvo+ABG、Ingersoll Rand、Shandong Lingong； John ·Dill+Wittgen+Fogler、Humvee、Penninghoff、Clay；Faya+Baomag、Lark、Segmar, France、Terex（CMI）、Marlene、Atlas·Copco、Dynapac。After the completion of large-scale construction of road construction and maintenance equipment enterprises,，Gradually merged into the international famous brand of construction machinery，Relying on the technological advantages of large groups for sustainable development。The industrial concentration of international road machinery enterprises is very high.，And show a trend of continuous improvement.。Road construction and maintenance machinery is an important part of engineering machinery.，Its technology is relevant.、Parasitic、Inheritance，This development trend deserves our attention.。 

（3）Volvo, a world-class enterprise、John Deere、The three major groups of Faya have invested in building maintenance equipment in China.，Large quantity of domestic construction and maintenance equipment、High-technology road roller、Paver、Asphalt mixing plant、Milling machine has strong competitiveness。Its products are technologically advanced.、Materials and components（Hydraulic parts、Engine、Controller, etc）And that equipment reliability is high.、Superior performance and long service life, etc.，Have a considerable share in the domestic market。

（4）Wittgen Group is a German multinational company that manufactures road construction and maintenance machinery and mining equipment.，Belonging to John Deere Group，It has five world-famous brands of road machinery.，Wittgen、Fogler、Humvee、Krei and Peninghoff both belong to the German headquarters.，The product covers the whole pavement construction period.，Including material processing、Mixing、Spreading、Compaction and Pavement Rehabilitation。Product line covers cold milling machines、Cement slipform paver、Cold recycling machine、Heat recycling machine、Powder spreader；Fogler asphalt paver；Hummer roller, as well as a variety of models such as Kelei crushing and screening equipment.，Become the first brand of global road construction and maintenance machinery。

（5）Leading the development of equipment technology with the integrated research and development of advanced highway maintenance materials, technology and equipment。Foreign famous brand products such as Wittgen's milling machine、Cold recycling machine、Aksu's slurry seal truck、Gravel synchronous seal truck of French Segma Company and other materials、Craft、Standard、Equipment Integration Promotes the Synchronous Development of Highway Maintenance Technology and Equipment，Advanced technology，The product is reliable，Its R & D and application technology path is worth learning.。 

（6）Foreign cold recycling technology and equipment to maintain international leadership。Most of the domestic market share of cold recycling equipment is still monopolized by foreign brands.，Domestic cold recycling technology and equipment are in the initial stage.，It has not yet got rid of the current situation of Wittgen's products and technology.。

Steady growth of global construction machinery industry，National infrastructure construction is gradually developing with economic growth.，The demand for construction machinery has increased significantly.。Road construction and maintenance machinery is an important part of engineering machinery.，Market development potential can not be ignored。Future，China's construction machinery enterprises will continue to learn from the development path and advanced technology of international first-class enterprises.，With materials、Craft、Standard、Equipment Integration Promotes the Synchronous Development of Highway Maintenance Technology and Equipment，Improving the International Competitiveness of China's Road Construction and Maintenance Machinery。Author： Jiao Shengjie，ZHENG Jianlong et al