Basis《Technical requirements for pollutant emission control of non-road diesel mobile machinery》，As of 1 December 2022，Emission standards for agricultural machinery products will be reduced from the current“Kunisan”Upgrade to“Guo Si”。It is now in mid-November.，It can be said that the fourth national emission upgrade switch is just around the corner.。However，Agricultural machinery industry practitioners are anxious.：Stability of the fourth national engine next year、Is the reliability reliable?？

Actually，Facing the Upcoming Fourth National Emission Standard Upgrade，Weichai Lovol Smart Agriculture has already prepared for the fourth national product.，The relevant field operation test has been completed.。

Break the doubt

Weichai Lovol Smart Agriculture Many New Technologies Make the Fourth National Product More Reliable

Over the years，Weichai Lovol Smart Agriculture has always adhered to innovation-driven development，It has successively broken through the technology of large power shift tractors.、Intelligent Rice and Wheat Harvesting Technology、Precision seeding technology、Key core technologies such as agricultural machinery navigation and automatic operation technology，The technological gap with foreign countries has been significantly narrowed.，Promote the development of the industry。

  

“The 13th Five-Year Plan”Period，Weichai Lovol Smart Agriculture has been developed and implemented successively.“Powershift tractor、Intelligent large feeding amount harvester、High speed precision seeder、Agricultural machinery positioning and navigation based on Beidou.”14 national key R & D projects，Hosted“Research and development of intelligent rice-wheat combine harvesting technology and equipment、Research on Key Technologies of Intelligent Heavy-duty Tractor and Development of Whole Machine”Six national key R & D plans of the Ministry of Science and Technology，Yes“The 13th Five-Year Plan”Agricultural machinery and equipment enterprises undertaking the largest number of projects in China。

  

In recent years，Weichai Lovol Smart Agriculture focuses on“High-end power shift tractor、High-feeding grain harvester、High-end planter、Precision agriculture and other products and technologies”And so on，Key breakthroughs have been made many times.。2021，Weichai Lovol Smart Agriculture Releases the First Domestic IndependentCVTHeavy-duty intelligent tractor，It fills the gap of domestic technology.，The first commercial tractor CVT power transmission assembly with independent intellectual property rights in China has been built.。

  

It is also by virtue of strong R & D strength.，Revo Gushen Wheeled Harvester Upgraded for National IV EmissionSCRThe technical route、Revo Gushen crawler harvester adoptsEGR（Exhaust gas recirculation）+DOC（Oxidation catalyst）+DPF（Particle trap）The technical route，Plant optimization process layout，Perfecting the aftertreatment assembly、Assembly process of urea pump tank assembly，Equipped with quantitative urea filling machine，Realize automatic quantitative filling of urea。Fully upgrade and switch to low ash oil，Prevent post-treatment blockage。Add the fourth national electronic control function、Tail gas control link，Pass the smoke detection、PEMSThe test provides effective monitoring of emissions.。

  

The Lovol Series National IV Tractor is used.SCR+EGRDual technology route，Plant optimization process layout，YesCJGrade oil、Urea filling equipment，Post-processing and sub-packaging、13 technical upgrades such as pneumatic hoisting equipment have been completed.。In addition，Pass the exhaust gas test、PMSTest、Configuration of software and hardware such as regeneration detection is in place，It also effectively ensures the quality control requirements of the whole product.。

With its own brand of the fourth national engine

Weichai Lovol Smart Agriculture National IV Products Are More Reliable

In fact, in the upcoming fourth national product war,，Weichai Lovol Smart Agriculture has already taken the lead in advance.，Because of the six countries on the road.、Weichai, which has already been laid out in the fourth stage of the non-road country, has sufficient technology and experience.。In the field of agricultural equipment，Weichai has a full range of high-end off-road engines、CVT（Continuously variable transmission）Core industrial resources such as power assembly and hydraulic power assembly，It can provide efficient and reliable power for Lovol's agricultural equipment“Heart”，Make up for the missing short board of Revo powertrain。

 

  

Since the completion of strategic restructuring in 2021，Seamless collaboration between Weichai Power and Weichai Lovol Smart Agriculture、Two-way empowerment。With the engine powered by Weichai、CVT、Hydraulic pressure, etc“Power heart”，Weichai Lovol Intelligent Agricultural Equipment Complete Machine“Galloping legs”，And the unmanned driving planned by both sides.、Big data、Electronic control, etc“The strongest brain”，Will be inserted for China's agricultural equipment industry to take off“Wings of wisdom”，Jointly accelerate and lead China's agricultural equipment industry to large-scale、High-end、Intelligent direction upgrade。

Weichai takes advantage of internal resources of the Group，Engine+Hydraulic+Collaborative development of electronic control，Build“Engine+Hydraulic system”Powertrain Solutions，More accurate、Efficient、Reliable，The failure rate is significantly reduced、Improve the performance of the whole vehicle、Reduce the purchasing cost of vehicle enterprises，With the unique advantage of the industry，Create the strongest competitiveness of the whole machine products。

It is well known，The core of the fourth national emission upgrade is to assemble a fourth national engine.，But what is more important is whether the design of the whole machine can match the fourth national engine perfectly.。Weichai Lovol Smart Agriculture is equipped with Weichai Guosi Engine，It can be described as a strong alliance.，More seamless collaboration can be achieved，The products produced in the fourth country are just like hanging up.，Reliability is bound to outshine others.。

Professional after-sales service team

Solve the worries of users when purchasing the fourth national product

Of course，No matter how good a product is, it will break down sometimes.，Users are particularly worried about the after-sales service of the upcoming fourth national products.。Because the diesel engine of the fourth national emission standard requires high internal quality and maintenance skills of maintenance personnel.，Maintenance personnel are not only required to master mechanical knowledge，Moreover, maintenance personnel are required to understand the principle of electronic control.、Can use professional maintenance tools and even need to be familiar with computer software.。Apparently，At present, domestic agricultural machinery enterprises are still relatively short of high-skilled talents in this field.。

In view of this，Weichai Lovol Smart Agriculture relies on the resources of its parent company Weichai Power.，Accelerate the integration with Weichai Power Service Channel，Realize complete machine and engine“One stop”Service，And the new Weichai Power Service Station to carry out the fourth national special training.，All service managers and full-time service engineers are required to have the fourth national service capability.。After the training of the new Weichai Power Service Station, full-time service personnel will be organized to conduct the fourth national training.，Lecturer of Weichai Power Training，Take“Theory+Practice”Way，Focus on practice，Based on the principle of product structure、Fault judgment and elimination。
Leading the New Direction of Service Development in Agricultural Machinery Industry。In terms of service efficiency，Weichai Lovol Smart Agriculture Strives to Provide Customers with“Exceeding expectations”Service experience，Through systematic management，Clear division of labor、Responsibility to people。At harvest time，Strict enforcement“15-minute response、Arrive within 2 hours、24-hour problem closed-loop.”Time-limited service standard，Take“Deal with it first、Cause of hindsight”The way，Establish a fast decision-making channel，Focus on solving practical problems，The first priority is to restore the efficiency of agricultural machinery operation.。

Take the three summers in 2022 as an example.，Weichai Lovol Smart Agriculture Invests in 50 Star-rated Maintenance Centers、100 mobile accessory vehicles、320 service vehicles、More than 900 expatriate service personnel。For cross-regional customers，159 temporary warehouses have been set up along the trans-regional line.，15 parts sub-center warehouses，More than 1100 new spare parts delivery points，Realization“Where the product goes，Where the service follows.”A comprehensive guarantee。
Apparently，In the face of the upcoming fourth country product switching，The after-sales service team of Weichai Lovol Smart Agriculture has made full preparations.。