Tips for daily maintenance and operation of long reach boom excavators 1

Do not raise your boom to the highest point when you are working, unless you have special needs, it is easy to damage the distribution valve when the boom is raised to the highest point. When you lift it to the highest point, you will hear that the engine is boring and the distribution valve hissing. The sound of this is very harmful to the long reach boom excavators, and the master machine is also easy to burst the oil pipe.

How to check the walking gear oil and how to refuel it? The walking motor generally has three screw ports and two screw ports. When checking and refueling, make sure that the long reach boom excavators is stopped flat and the screw ports are on the upper and lower lines.

Traveling motor gear oil is also very important. Don't underestimate it. Some motors have three oil holes, and some motors have two oil holes. No matter how many oil holes are, just add gear oil to the second hole. But when you put the gear oil, you must slowly release it. If you release it quickly, the pressure inside will make the screw fly and you can’t find it. The correct way is to support the long reach boom excavators and turn the chain a few times, and then slowly release it. Finally, Then slowly remove the screws so that the walking motor inside will not be stressed.

Will you change your teeth? When the apprentice came out, they were not proficient in changing teeth. They were all shot out one by one. They were exhausted and slow. The fastest way is to use a long steel bar to hit all the way from the right, which saves effort and is fast.

I would like to remind you that you must use a new tooth pin when replacing a new tooth. If you use an old tooth pin, it is easy to remove the tooth and the hole at the root of the tooth will wear out more and more. It is best to use the new excavator for a year. Later, I cut off the original roots and replaced them with 200 roots and teeth, so that the teeth will be more wear-resistant, and the digging force will be greater. People like to go to the construction site to work. 120 long reach boom excavators to replace 200 tooth roots. The new machine has a dust ring on the horse head position. If the dust ring is off, make one by yourself with a hose, so that the wear is much better. If you dig sand in the river, the dust ring is necessary, 2 hours You have to beat the butter once, remember, remember.