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About UsQuanzhou Nanqiao Road Construction Machinery Co., Ltd. is affiliated to Quanzhou Nanqiao Group, and is the oldest member enterprise of the group. It develops and produces road machinery and equipment such as tire excavators,
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ProductsQuanzhou Nanqiao Road Construction Machinery Co., Ltd. is affiliated to Quanzhou Nanqiao Group, and is the oldest member enterprise of the group. It develops and produces road machinery and equipment such as tire excavators,
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NewsQuanzhou Nanqiao Road Construction Machinery Co., Ltd. is affiliated to Quanzhou Nanqiao Group, and is the oldest member enterprise of the group. It develops and produces road machinery and equipment such as tire excavators,
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ContactQuanzhou Nanqiao Road Construction Machinery Co., Ltd. is affiliated to Quanzhou Nanqiao Group, and is the oldest member enterprise of the group. It develops and produces road machinery and equipment such as tire excavators,
Fujian excavator introduces the operation method of large excavator
Time of issue:
2022-11-08 17:15
Fujian Excavator Introduction to Large Excavator Swing Operation Method
Large excavator swing operation method Large excavator swing is a common professional skill used by operators in their work, but not everyone can flexibly use it. It is also a method type of technical work that requires several smooth postures. Therefore, in addition to skilled training, operators need to learn to use the swing method. Today, I will talk to you about these methods of large excavator swing.
Fujian Excavator: "Excavation" Skill of Large Excavator
After adjusting the angle of view of the excavation bucket during earthwork excavation, it is mainly driven by the driving force of the arm hydraulic cylinder. The excavation bucket and the arm cooperate with each other when they feel that the recovery and utilization of the arm is slowing down. When the excavation bucket is filled with three quarters of the volume, quickly retract the excavation bucket and lift the arm to rotate.
If you are digging along a soil edge and the soil layer is very hard, you must first use only two or three crawler shoes to cut the soil and then dig it up. That can effectively improve overall work efficiency.
Fujian Excavator: "Swing" Technique of Large Excavator Swing
The main purpose of soil throwing is to highlight a word, especially when it comes to controlling the flexibility of large excavators and making their posture appear smooth. Each bucket of earth excavation must be filled. After lifting the bucket, try to stop all other positions as much as possible, and only go all out to perform the rotation operation alone. That way, the rotation speed will be faster. During earthwork excavation and rotation, the bucket is not level, but only slightly opened, so that soil will not be thrown out from behind due to inertial and centripetal forces. It is also easier to open the bucket during soil unloading.
When unloading soil, it is necessary to clearly recognize the margin. When rotating, the important visual field of both eyes needs to look at the rotation direction, and the margin needs to look at the digging bucket and the upper side of the arm. When it is about 1m before the land resource point is unloaded, it is necessary to release the combined action of rotating, extending, and opening the digging bucket to accurately locate the soil. When unloading soil, it must not be all the positions of opening the bucket to pour out the soil, but at the same time as opening the bucket, It is easier to use the bucket handle for instant recycling and open the machine to throw the soil out.
In short, due to the large space available for earthwork backfilling, it is necessary to excavate earthwork, rotate in circles, throw it out, and then turn it home for earthwork excavation. If you are still an apprentice, it is important to take a good look at the master's soil dumping method and positioning, and excavate and dump it layer by layer in an orderly manner.
Pay attention to using less lifting arms, and large excavators are all preferred for customized arms! Therefore, full bucket is particularly fuel consuming when performing complex movements with lifting arms. Various methods are used to coordinate with each other, based on actual conditions on the ground.
Okay, thank you for watching. If you need to purchase excavators, you can contact us, Fujian Excavator Company.
2022-10-28
Fujian excavator: Let's talk about the high engine oil and water temperature of small excavator
Fujian excavator: Let's talk about the high engine oil and water temperature of small excavator High engine oil and water temperature of small excavator During the construction and operation of construction machinery and equipment, high engine temperature or high water temperature is a common phenomenon. So what should be done when the temperature of engine oil and water is too high at the same time?
2022-11-08
Fujian excavator introduces the operation method of large excavator
Fujian excavator introduces the operation method of large excavator. It is also a method-type technical work that requires several smooth postures, so the operators need to learn to use the swing method in addition to skilled training. I will talk to you about the swing methods of large excavators today.
2022-12-19
Oil burning of large excavators is one of the serious faults of excavator engines. Oil burning of excavator engines means that the oil consumption of excavators is higher than that of excavators of the same model, and there is blue and black smoke during operation. The excavator manufacturer will take you to see how to deal with oil burning of large excavators?