As winter goes to spring, the start of the season is just around the corner, many parts of the country began to resume production mode. Before the spread of personal epidemic prevention measures during the resumption of work to all friends, I believe we have greater confidence in epidemic prevention production.

Of course, we need our partners to get started. & ndash; Excavator. After a long period of winter shutdown storage, the wearing parts and oil on the excavator may change, here in shandong prepared for each machine friends to check the maintenance rules, while taking advantage of the ldquo; To stay at home is to contribute to the country. During this time, make a ldquo for your excavator. Medical & throughout; .

I. inspection items to be done before starting the machine

Make a device. General physical examination “ !!!!

1. Check the oil level of the excavator, and deal with the sewage and drainage of the fuel tank.

2. Check the oil level and oil quality of the excavator.

3. Check the hydraulic oil level, hose and hydraulic oil quality of the excavator.

4. Check the gear oil level and quality of the rotary reducer of the excavator.

5. Check the oil level and oil quality of the excavator's walking reducer.

6. Check the cooling liquid level and check whether the water pipes are cracked or leaking.

7. Check for swivel support butter.

8. Check for enough butter for swivel ring.

9. Grease all pins and lubrication points, and squeeze the old oil out of the oil channel if necessary.

10. Check whether the engine pad is in good condition.

11. Check the tension of the fan belt and engine belt to see if they are aging.

12. Check the strain of the track.

13. Check the working condition of the measuring instrument.

14. Check the tightness of the bolts.

Ii. Check items to be done during operation

1. When the ambient temperature is lower than 3℃, the start switch will reach &ldquo before starting the machine; ON” Position: start the machine after turning off the light before preheating.

2. Remove the oil inlet pipe of the turbocharger before starting the machine, and add an appropriate amount of oil to ensure the lubrication of the turbine shaft.

3. Start the equipment, idle the engine for 5-10 minutes, make the temperature of the hydraulic oil reach 40℃ without load operation, circulate all the hydraulic functions several times, and then proceed with the construction.

4. In freezing weather, turn the upper frame to 90 degrees before walking, hold up the track, idle several times before and after, shake off the soil impurities around the support sprocket, support wheel and guide wheel.

5. Drain and drain the oil and water separator.

6. After starting the machine, pay attention to the smoke color and sound of the engine. If there is any abnormality, stop the machine immediately for inspection.

7. Pay attention to whether there is oil leakage or not. If there is, please overhaul immediately.

I believe that all of you are old drivers. Medical & throughout; The project will be easy. In fact, the current epidemic, those retrograde in the line of experts and medical personnel, it is not a veteran of the battlefield. The old driver & throughout; !
Tips: if the device “ Medical & throughout; Abnormal in the process, you can get in touch with our staff!

during the outbreak

Professional service team
Taking & other; It's all for you. Service concept
All-weather remote online troubleshooting
Customer destination, mission will reach
Online service hotline: 4006587111/4006587222
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Welcome for detailed consultation ~

We must have full confidence
Good personal protection
In this human and ldquo; The outbreak & throughout;
Believe that we will come back soon. Shandong linggong will still accompany you on your long trip
Help you make money!!