Super Typhoon“Du Suri”Recently, it landed on the southeast coast of China.，Brought strong rain and wind.，Severe weather warnings issued in many places，Press for the project construction.“Pause key”......
Mainly responsible for Zhejiang and Fujian regions in peacetimeSun Cunxin, Hydraulic Service Engineer of XCMGDuring the break, I received orders from the company.，Seizure occasionally occurs in the rotary lock mechanism of a port machinery spreader in a port area of the Yangtze River.，And the typhoon is gradually moving here.，If there is no quick solution, it will take many days.。
Not afraid of wind and rain、Not afraid of challenges，Sun Cunxin decided to go to the bank of the Yangtze River immediately for the hydraulic system of this equipment.“Solve problems”。He's a.“After 1995”，This year, he has been engaged in hydraulic core components.The fourth year of after-sales service。
Since joining the work，The hard-working young man has been fighting in the front line of service.，He is diligent and eager to learn.、Steady and progressive，Received unanimous praise from customers.，It was also awarded in this year's May 4th commendation.“Young professionals”The title of。
Long-term open-air service operations along the southeast coast，Sun Cunxin is well aware of the dangerous port environment in typhoon weather.，After-sales service personnel need to remain calm and cool at all times、Excellent technical ability and flexible mobility，Be anxious for the customer，Seize the opportunity to work skillfully。
Questions passed on to the customer，According to the operation characteristics of port machinery, he prepared a variety of specifications of seal rings and other spare parts that may be needed.，Think carefully about the possibilities and make a good plan.，Ensure that it can be handled properly at one time after arriving at the site。
The service car bumped all the way in the riverside industrial area.，Through several checkpoints.，Finally stopped inside the harbor.。Clouds billow，The river wind is howling，Raindrops as big as beans began to hit the windshield.，The typhoon is approaching.，Sun Cunxin and his colleaguesWatch carefullyThe working posture of the empty container Stacker spreader, which is still busy outside the window.，Analysis of various treatment methods。
Fortunately, the weather cooperated，Strong convective echo gradually leaves，The rainstorm is suspended，Port machinery drivers are also very cooperative.，In a twinkling of an eye, he grabbed a container for debugging and parked the car at the maintenance site.。
Sun Cunxin and his colleagues listened carefully to the customer's description.，Synthesize the various situations encountered in recent years，He was momentarily relieved.：There are many reasons for the sticking of the rotary lock mechanism.，As far as the current situation is concerned,，I don't think it's the hydraulic ram.。
He still climbed into the car.，While guiding the customer to try the operation，One sideThe cylinders and hydraulic lines were carefully inspected。
Through remote communication and on-site guidance with the host technology department，The operation method is optimized.，The unsmooth operation of the spin lock mechanism gradually disappears.。In the cab, the driver lightly pressed the handle to control.，The piston rod of the rotary lock cylinder on the lifting appliance stretches and retracts powerfully，Rainwater dripping room has been precisely locked with the container，It's crisp and neat。Carefully checked and verified，Port machinery spreader works normally，Roto-lock cylinder is in good condition，The operation is safe and reliable。
This pure electric empty container Stacker has been on full duty since it was put into operation.，Its operating skills and dynamic characteristics are slightly different from those of traditional internal combustion equipment.，Sensors and control programs are also more sensitive，The hydraulic system is specially matched for electrification.，New features of new Vehicles，It needs to be operatedMutual adaptation and running-in。
In fact, this is already the case for service personnel.“Potluck”，Every mission may encounter a variety of situations.，Superposition of various complex factors，It's hard to generalize。Typhoon is a great test for open-air machinery.，The two service personnel checked the key points of the whole machine and told them to take good care of the customer before leaving the scene.。
Behind the good operation of special machinery is the close cooperation between the major systems and operators.，Deal with the situation in time、Resolve customer questions、Keep the machine working steadilyIt's for the service staff.“Essential skills”。
End of June 2020，Sun Cunxin is returning to Xuzhou for vacation.，Received a notice from the company to go to Nanjing to deal with the sensor problem of the articulated cylinder of a Shield Machine，He responded immediately，Pack your luggage and go to Nanjing with other service personnel of the company.。The maintenance of the machine needs to enter the subway tunnel under construction.，Humid environment in plum rain season、The air is foul，The moment he entered the scene, he sweated like rain.，You have to carry tools on your back and walk two kilometers in the construction road to get to the working face.。He and his colleagues took advantage of the safe time when the machine stopped working.，Adjust and maintain the oil cylinder in a limited space by crawling on the ground，Covered with mud.。The hydraulic service team continuously cooperates and optimizes according to the new construction scheme proposed by the owner unit and the main engine customer.，Stationed in the project for more than a month，Ensure the successful completion of the construction period，Customers are very satisfied with the brand and service of XCMG's core components。
There are not many young people who are willing to do product service work outside for a long time.，Sun Cunxin took root in the front line，Not afraid of wind, sun and rain，Through continuous hard work、Study、 Consult ，The young man under the age of 25 is right.All kinds of mainframe productsAndKnowledge of hydraulic systemsFully understood，Be able to work independently and accomplish various tasks excellently，Gradually grow into skill excellence、ExperiencedPost expert。
XCMG Hydraulic“3C”ServiceTentativeIn time、Valid、Value added，Professional product service engineer team to do a solid job in the service guarantee of hydraulic core components，Practicing what one advocates and polishing XCMG's service card，For“Service-oriented”Transformation and upgradingContribute。
