The digital age，Mobile phones can be upgraded anytime and anywhere。

Cars can also pass through.OTAPerform a system update。

Can the construction machinery be upgraded remotely?？

That's all right！Construction machinery and equipment equipped with Guangkang Guosi engine can also upgrade the system remotely.！It's easy to press a button，5 minutes to complete the system update。

In the near future，In the Beijing-Tianjin-Hebei region, users carrying the Guangxi Cummins off-road national fourth engine personally experienced the convenience of completing the remote calibration upgrade in 5 minutes.。Beijing is the first to implement the fourth non-road country.（Jingsi）Region of regulations and policies，It is at the forefront of the country in the enforcement of laws and regulations.，At the same time, it is also the area with the largest number of Guangxi Cummins Guosi engines in the current terminal launch.，The loaders involved in the remote calibration upgrade are all matched with Guangxi Cummins.L9 China IV engine。

Guangxi Cummins Engine Remote Calibration Upgrade Function，Is the use of network remote transmission means.，The engine control module is matched with the mode of engine intelligent terminal and cloud platform interconnection.（ECM）How to perform the upgrade。Past，In the field of construction machinery，If a calibration upgrade is required，Generally, the way of appointment between service personnel and customers is adopted.，On-site service by service personnel，Execute offline flash upgrade mode。Remote calibration replaces the link of service personnel going to the scene to upgrade.，It saves time greatly.，The driver only needs to wait for 5 minutes.，The engine system can be upgraded remotely，Optimize engine performance，Improve machine attendance，Reduce costs。

Non-road country four emission switching will be formally implemented on December 1, 2022.，In terms of emission standards, the fourth country has higher standards than the third country.、Stricter。Appearance of remote calibration upgrade，Meet the high requirements of emission standards，Meet the rapid update of engine calibration in the market。Cummins engine utilizationOver the air(OTA)Technology，CSUIt has realized the transformation of the traditional way of brushing.，Take the lead in making breakthroughs in the domestic non-road field，Guangxi Cummins is the first engine manufacturer to realize remote batch upgrade of engine system.。

The first batch of China IV equipment was successfully upgraded through remote calibration，Its powerful functions have been recognized by the relevant main engine factories.，At the same time, Cummins engineCSUHigh expectations for the remote calibration upgrade function，Especially in resistance.“Epidemic”Received a special mission to upgrade the program during this period.，Cummins Engine Remote Service will bring usersSafe、In time、Reliable、“Zero risk”、“Zero contact”Service experience，Escort the efficient attendance of equipment。