Hydraulic accessories

Xuzhou XCMG Hydraulic Parts Co LtdHydraulic Accessories BranchIts predecessor was founded in 1978.，As a tertiary sector, it is subordinate toXuzhou Heavy Machinery Factory，Production and processing of various hydraulic pipelines for cranes；1986，Independently established Xuzhou Hydraulic Accessories Factory，The plant is located at No.248, Tongshan Road.。Entrepreneurial Story of Hydraulic Accessories IndustryThis opens......

November 1991，Transformation of Xuzhou Hydraulic Accessories FactoryXuzhou Road Construction Machinery FactorySubordinates；Early 2010，AssignedXuzhouXCMG Hydraulic Parts Co., LtdUnified management，In October of the same year, it moved from Tongshan Road Factory to Tuolanshan Road Factory.。Looking back on the development of hydraulic accessories industry in the past 45 years，By Product Development and Site Change，It can be roughly divided intoNine stages。

The first stage

1986

International famous brand bulldozerHose assembly is trial-produced，Overseas standards shall be adopted，Achieved in 1988Complete set matching

1988

Q-Type 12 rubber hose assembly products have been awarded by Xuzhou Economic Commission.1984-1987Excellent New Product Award、Issued by Xuzhou Machinery Industry CompanySecond prize for scientific and technological achievements、Issued by Xuzhou Municipal GovernmentFourth Prize for Scientific and Technological Progress in 1987

September，Xuzhou Hydraulic Accessories Factory participated in the Ministry of Machinery、Organized by the Ministry of Coal“National Hose Order Fair”，The turnover is 2.9 million yuan

In 1988，Hose Assemblies are manufactured in units 55571.，Equivalent to the current output of two to three days

The second stage

Into the 1990s

For the timeQAY160“The first crane in Asia”Crane R & D supporting hose assembly，Improved reliability of accessory products

1990

Welded type、Ferrule type、Flared hose assemblyPassed the provincial appraisal of Jiangsu Province，And won the Xuzhou CityScientific and Technological Progress Encouragement Award

1993

24 degree coneOHigh pressure rubber hose assembly with seal ringPassed the provincial appraisal，And wonFourth Prize of Jiangsu Machinery Industry Science and Technology Progress Award in 1992

“Linghua brand”High-pressure rubber hose is advanced in Jiangsu Province、Exhibition and trade fair applicable to scientific and technological achievements and products“Silver Award”；Same year，FHose assembly by the Ministry of Mechanical and Electronic Industry as“First-class goods”

The third stage

July 1997

Trial-produce the boom and arm hose assembly for the international famous brand excavator，The sample is overseasPass 1 million pulse tests，Small batch production began the following year.

1999 to 2000，A total of 23477 hoses were produced for excavator products.，Achieve sales of more than 10 million yuan

After this stage of cooperation and matching,，CompanyThe technical level and quality of products have been greatly improved.

1999

Q/320301KL013-1999《Hydraulic hose assembly》Establishment of enterprise standards，WithStandard Hose Assembly ProductsSupporting for XCMG and external promotion

The fourth stage

2002

Independent research and developmentYesDIN 24 degree cone seal andSAEJ518 Flange Seal Standard Product Launch

Develop new types of transition joint products，Type includes straight joint series、Right angle joint series、Tee joint series and cross joint series，And hose assembly、Metal tube assembly together，Provide a complete set of hydraulic pipeline solutions for the main engine，Continuously improve market competitiveness

Research and development period，The technical team is cohesive，Constantly break through one difficult problem after another。Through the efforts of the team，Technical standards have been established、Processing procedure and mould，Sample production has been carried out.、Mold verification、Sample verification、Assembly reliability verification and prototype trial assembly。In the design、Validate、Production site、Host site，Day and night are all the busy figures of the attached people.，Follow the needs of users， Until Create high-quality products that satisfy users.。

Since 2003

Independently developed by the technical team of hydraulic accessoriesDIN 24 degree cone seal andSAEJ518 Flanged Seal Standard Series Hose Assemblies、Metal tube assembly、Transition Joint，Quickly becameCrane、Loader、Road RollerHydraulic Piping of Three Main Engine FactoriesPreferred product，Has also become a branch of hydraulic accessories.Leading product

As time goes on.，Product R & D supporting capacity of Hydraulic Accessories Branch、Technical quality、Customer scope、Increasing levels of customization and revenue，Accessory productsExported to many countries on five continents with the main engine，At the same timeFor more than 20 domestic construction machinery customers to provide product support。

December 2008

For XugongExcavating machineryTrial production of hose products

June 2011

FinishConcrete pump truckDevelopment and Application of High Pressure Hose Assembly

2012

For the time“The world's first crane”Super-large tonnage crawler craneXGC88000 Success Matching hose assembly、Welded rigid pipe and ferrule rigid pipe assembly，The reliability of accessory products is further verified.

ForXGCThe welding type hard pipes matched with the 88000 areLarge-diameter thick-wall steel pipes，Bear itHigh pressure pulse condition，Need to adoptPulsed tungsten argon arc welding，This method of welding is now fully popular.，But at the time，It is still unknown whether the equipment can weld through the large-diameter thick-walled steel pipe.。The order cycle of this batch of products is short.、The difficulty is high，It's a big risk，In addition to the hydraulic accessories branch, no other companies can be found to receive orders.。

After receiving the task，All members of Hydraulic Accessories Branch go all out——Quick response of technical team，Implementation of division of labor，Contact in advance to prepare steel pipe material；The process team shall prepare the trial production plan，Design suitable tooling，Quickly enter the stage of debugging welding process parameters，Repeatedly test until all process parameters are adjusted；Production Team Creates Excellent Products with Ingenuity，Cooperate with the host in the whole process of installation and debugging。With the cooperation of many parties，The delivery task was successfully completed on schedule.，Assist“The world's first crane”Set a new world record。