【Original Report of China Road Machinery Network】General Secretary Xi Jinping pointed out：“Key core technologies should be firmly in their own hands.”。“He who gets the hydraulic pressure gets the world”，It is the consensus of China's construction machinery industry.。Hydraulic parts are one of the core components of construction machinery.。China as a manufacturing power，Hydraulic industry is big.，However, it has long been monopolized by foreign countries.。Face the core components“Seal the throat”The dilemma of high-end manufacturing，Unremitting Exploration of Construction Machinery Enterprises in China。Qingdao Likechuan Hydraulic Machinery Co., Ltd（Hereinafter referred to as Likechuan Hydraulic）Is one of them。

Duan Yangyang, General Manager of Qingdao Likechuan Hydraulic Machinery Co., Ltd.

Break the situation and be the leader of national high-end hydraulic parts

Qingdao Likechuan Hydraulic Machinery Co., Ltd. was established in 2006.，Focus on the research and development of hydraulic drive devices、Manufacture、Sales and service，Annual output of 200,000 high-end hydraulic motors，Has formed a large、Medium、Small、Micro-serialization development pattern，It is a professional manufacturer of hydraulic drive devices.。

Qingdao Likechuan Hydraulic Machinery Co., Ltd. Panorama

In order to break the situation that the key components of hydraulic equipment are controlled by others.，Must start from the upstream industry chain of hydraulic equipment，It is not only necessary to improve the manufacturing technology of hydraulic components.，It is also necessary to solve the material problem of hydraulic components.。Hydraulic products are different from other products.，More stringent requirements for parts processing accuracy and technology，The magic weapon that Likechuan Hydraulic relies on is scientific and technological innovation.。Since its establishment, Likechuan Hydraulic has invested up to 5% in research and development every year%Above，Through the continuous addition of R & D equipment、Purchase of R & D management software，Increase R & D personnel，Continuous use of platform advantages and talent advantages，Continuously improve the company's innovation capability。

The motors produced by Likechuan Hydraulic have been widely used in the field of construction machinery.

According to Duan Yangyang, general manager of Likechuan Hydraulic Company.，At the beginning of the company，China's high-end hydraulic parts market is almost dominated by Europe and America.、Day、Monopolized by Korea and other countries，There is no alternative product in China.，There is no experience to learn from.，It's a blank sheet of paper.。But with the love of China's construction machinery industry，Embrace“Revitalize national hydraulics”The ideal，The entrepreneurs of Likechuan Hydraulic have vowed to reverse this situation of being controlled by others.。Develop high-end hydraulics，Talent is the key。The company employs domestic hydraulic experts to form a research and development team.，Establishment of the Institute of Technology，The hydraulic pump is completed、Hydraulic Valve、Research and development of core hydraulic components of construction machinery such as hydraulic motors，It has realized the transformation from scratch by relying on scientific and technological innovation.。After years of hard work，Likechuan Hydraulic has successfully developed high-end hydraulic traveling motors for construction machinery.、Hydraulic Swing Motor、K3VVariable displacement piston pump、Handle valve、Foot valve、Multi-way valve and other products，Realize a variety of high-end hydraulic products“Made in China”，Breaking the barriers of foreign industries，Fill in the blank of domestic high-end hydraulic products。

In recent years，With the continuous improvement of the upstream and downstream industrial chain of construction machinery in China,，The gradual expansion of the application field of the hydraulic industry，The state has issued a number of policies to promote and regulate the development of the hydraulic industry.。At present，Domestic hydraulic components have been developed from the basic、Low-end components with low technology content have gradually developed to the stage of competing with foreign high-end brands in some fields.，It breaks the situation that high-end hydraulic components rely on imports for many years.。

Hydraulic motor intelligent flexible processing production line

Duan Yangyang introduced，Over the past decade, with the overall improvement of China's scientific and technological level and manufacturing capacity,，Significant changes have taken place in the high-end hydraulic parts market.：First, the market demand for high-end hydraulic parts is becoming more and more extensive.，For example, high-end agricultural machinery、Aerial work platform、Marine equipment、Fire emergency equipment and other fields，This provides an opportunity for enterprises that produce and develop high-end hydraulic parts.；Second, the mainframe market is increasingly demanding the quality and cost of core parts enterprises.。In terms of quality，In the past, most enterprises only required import substitution.，That is to say, domestic parts can meet the quality and standards of imported parts.。Now higher performance parameters are required.、Longer warranty、The cost is lower，Therefore, the hydraulic parts manufacturing enterprises face more severe challenges and tests.。

Intelligent automatic spraying line

Duan Yangyang said in an interview.，Likechuan Hydraulic has certain advantages in the industry.：First, all products of Likechuan Hydraulic are developed according to military design standards.，Its R & D design standard is 2 higher than the normal design standard.-Three levels；Second, it has a strong processing capacity of high-end hydraulic products.。Likechuan Hydraulic has the only self-designed hydraulic motor intelligent flexible processing production line in China.，Improve product performance and quality to the world's advanced level；Third, it has the cohesive ability of the core management technology team.。Most of the company's middle and senior management and R & D core personnel have worked in the company for more than 8 years.，Experienced、Strong professional and technical ability、Communication is smooth、Strong team cohesion；The four is to maintain close cooperation between upstream and downstream industrial chain strategies.，Establish a solid and stable strategic cooperative relationship with upstream and downstream industrial chain enterprises，Ensure the timeliness of product delivery and controllable quality。

There is no end to innovation，Likechuan Hydraulic is not satisfied with the current achievements.。In Duan Yangyang's opinion，There is still a long way to go for Likechuan Hydraulic to truly become a world-class hydraulic brand.，Continuous improvement of product quality has always been the goal of Likechuan Hydraulic.。Duan Yangyang thinks，Compared with foreign first-class enterprises，There is still a certain gap in the details and basic technology of Likechuan hydraulic products.， In particular, quality control management ideas and quality awareness rooted in the hearts of employees are what domestic enterprises need to study hard and catch up with.。

“If we really want to catch up with the world's advanced level,，There must be a change in thinking.，In particular, quality control management and quality awareness should really go deep into the marrow of employees.。” Duan Yangyang's words are loud.。

Automatic production line

Flexible production line full of science and technology，The mechanical arm puts the blank material on the conveyor belt.，Technicians transmit data through the control system，Multiple batches can be performed automatically.、Customized production，This is the current production scene of Likechuan Hydraulic.。Likechuan Hydraulic, which has made continuous efforts in the professional field, has continuously carried out technological transformation and iterative updating of production equipment.，And that production efficiency is greatly improve.、Benefits and core competitiveness。

Product focus and precise force

Someone said，High-end hydraulic parts is a very expensive industry.。As a high-tech industry.，To break through the technical bottleneck through innovation，It is impossible to achieve without high-end talents and a large amount of R & D investment.。

You can imagine，The growth and development of Likechuan Hydraulics is tortuous.。To this，As a general manager, Duan Yangyang has a deep understanding.。He recalled，The most difficult period of the company's development is the early stage of product listing.，After a lot of investment in previous years,，The company is almost out of money.，However, the product can not be translated into results without listing.，It is difficult to continue to operate the company.，No follow-up investment means that the achievements of many years will be wasted.，Hard work goes down the drain。Carry a heavy load or give up?，It has become a big mountain in front of Likechuan Hydraulic.。

Precision testing equipment

Critical moment，Wang Jinbo, chairman of Likechuan Hydraulic, made the final decision.，Put forward“One meter wide，One hundred meters deep”Yes“Thought of digging deep well”，Implement product focus strategy，Position the company as a professional manufacturer of hydraulic drive devices，Focus on the research and development of hydraulic motors、Production、Sales and service。“Instead of spreading your efforts to do more than one thing，It is better to specialize in one thing.。”Since 2011，Likechuan Hydraulic began to focus on hydraulic travel motors.、R & D and production of rotary motor。After precise positioning，Likechuan Hydraulic pays attention to scientific and technological innovation、Lean production，Gradually grow into the domestic hydraulic motor.“Invisible champion”。Established a sales company in Guangzhou in 2012，It solves the problem of insufficient hematopoiesis.，The company was soon on the fast track of development.。

Make efforts overseas to create the world's first-class hydraulic brand

With the development of the domestic market，Likechuan Hydraulics has also achieved good results in overseas markets.。According to Duan Yangyang，At present, the sales volume of Likechuan Hydraulics in the overseas market has accounted for 30% of the total sales revenue%Left and right，And sales are still increasing year by year.。

Participation in the Russian Construction Machinery Exhibition

In order to further enhance the international market share of Likechuan Hydraulic，Likechuan Hydraulics will establish overseas warehouses abroad，In order to shorten the delivery cycle.，And that transportation cost is reduce，Serving overseas user groups；Establishment of foreign R & D institutions，Better cooperation with foreign scientific research institutions，Improve the R & D level of enterprises；Set up an overseas sales company，Realize the localized development of Likechuan hydraulic brand，Serve local customers。Internationalization is an important part of the global strategy of Likechuan Hydraulic.，It is also an important part of its global brand building.。Duan Yang Yang believes，Through the establishment of overseas R & D institutions，Continuous improvement of overseas sales and service network，Improve the level of overseas services，It will certainly promote the pace of its internationalization.。

Double-station hydraulic motor test stand

Talking about the future development plan of Likechuan Hydraulic，Duan Yangyang looked very excited.。He elaborated from four aspects.：One is to expand production capacity to meet market demand.。He pointed out，2023-In 2025, Likechuan Hydraulic will complete the high-end intelligent hydraulic pump、Construction of hydraulic valve and hydraulic motor manufacturing project，The company's production capacity is expected to reach 200000 units.。In the future, the main business income will mainly come from the incremental purchases of domestic first-line mainframe manufacturers and European and American manufacturers.。Future，Likechuan Hydraulic will be used in high-end agricultural machinery、Expand new hydraulic series in the field of aerial work platform and Trenchless equipment，Strive to realize the transformation from a professional manufacturer of hydraulic drive devices to an integrated service provider of hydraulic systems。

Second, give full play to the advantages of enterprise R & D platform.，Further establish provincial level、National Enterprise Technology Center、Engineering Research Center and other platforms，Enhance the R & D strength of enterprises，Consolidate the status of domestic first-line brands，Continue to explore the international market。

Third, relying on industry-university-research cooperation.，Actively promote the upgrading of product technology，Strive to be a leader in the hydraulic industry。
Fourth, actively standardize the work flow of enterprises.，Docking the capital market，Strive for 3-Listed on the GEM for 5 years，With the help of external platforms and capital，Integration、Upgrade existing resources，Open up the upstream and downstream industrial chain of the company，Make China's hydraulic industry bigger and stronger，Strive for the world's first-class hydraulic brand。

Full range of hydraulic drives

Throughout the 17 years of unremitting exploration of Likechuan Hydraulic，It's not hard for us to find out.，The original aspiration is like a rock， “Revitalize the national hydraulic industry”It's the company“Stick to the green hills and don't relax”The source of power.。Su Shi said，“Those who have accomplished great things in ancient times，Not only the talent beyond the world，There must also be perseverance.。”It is no exaggeration to apply this sentence to Likechuan Hydraulic.。Especially in the current materialistic and fast-paced era.，Endure loneliness.，It is more precious to do what you want to do.。The development of Likechuan Hydraulic in the past 17 years is both short and long.，For 17 years，Independent research and development of Likechuan Hydraulic、Technical conquest，Leading the domestic hydraulic motor“Overtake on a curve”，This long March is difficult and brilliant.。In a way.，The development history of Likechuan is the independent research and development of domestic brands of hydraulic parts in core parts.、The history of struggle to forge ahead。It is also due to the persistence and unremitting efforts of a number of domestic hydraulic parts enterprises represented by Likechuan Hydraulic.，Let our country be more confident on the road to becoming a powerful country in high-end hydraulic manufacturing.！