Kobelco Construction Machinery: Dr. K | Excavator maintenance has tricks, idling shutdown can not be saved!

Introduction

Introduction

Hello, steel wire friends.，Today we are going to talk about the use of Excavators.。When we use the Excavator,，The engine is often in a state of high load.，The intensity of the work is enormous.。
But，After the Excavator is used，A lot of people overlook one small step.，That is to let the engine run at idle speed.-5 minutes。Many people think that this step is not important.，Often ignored，But this step is very important.。

So，Let's talk about it today.
How to do idling shutdown。

01

Why run the engine at idle speed?？

Because when the excavator is in a high load state，All kinds of parts are running fast.，Produce a great deal of heat，If the engine is shut down immediately，Then these components will stop due to the sudden circulation of oil and coolant.，
Cause insufficient lubrication and cooling，Cause irreparable damage to the engine，The service life of the excavator is greatly shortened！

02

How to operate it?？

Let the engine run at idle speed first 3-5 minutes，This can make full use of the lubricating oil and coolant inside the engine to reduce the temperature of all parts to the appropriate range.，O as to avoid the adverse effect of the hot shutdown on the lubricating system and the supercharger.。

In this way，Excavators can not only maintain better performance，But also can prolong that service life.。

In short，Allow the engine to run at idle 3-Five minutes is just a small step.，But it is of great importance.。

We should be kind to our excavators.，Let it show its strengths in its work.，And correct operation is carried out after the use is finished.。Like this，Our excavators can serve us for a long time.。

Previous: 20-year veteran user: Komatsu PC235HD-11M0 is awesome!

Next: We choose Dongfeng, Dongfeng Yaxi.