Maintenance of cooling parts of small excavators

Small excavators are often used in engineering construction, highways, ground concrete crushing and trenching. There will be problems in the middle of the work. Today we will take a look at the maintenance of small excavator heat dissipation components


Maintenance of heat dissipation components of small excavators


First of all, prevent the backflow of hot air during the use of the small excavator. During use, the inspection and repair of the "sponge" around the finned tube radiator must not be neglected, and the damaged part must be replaced in time; to ensure that the finned tube For the air circulation area of the radiator core, the blockage of the protective net should be cleaned in time to reduce the inflow of pollution and reduce the ventilation area of the blocked air flow channel.


Secondly, it is necessary to ensure that the hot air of the small excavator is discharged smoothly. The exhaust holes of the engine compartment must be kept unobstructed, especially the exhaust holes of the lower guard plate of the engine and the oil pump must not be blocked or placed; the air intake of the cooling part must be ensured. , it is necessary to pay attention to the windshield and fan.


Finally, ensure that the air intake resistance and air intake temperature of the small excavator are within the standard range.


The above is the relevant introduction about the maintenance of heat dissipation parts of small excavators. I hope it will be helpful to you. If you want to know more information, please continue to pay attention to our blog.


Comments

Post a Comment

Popular posts from this blog

Causes of crawler excavator pipe burst

Crawler excavators are very common in our life, but in the process of use, pipe bursts often occur, so what are the factors that cause this phenomenon? The following crawler excavator manufacturers will give you a detailed explanation: 1. Use inferior hydraulic pipes For the sake of cheapness, many people choose inferior crawler excavator hydraulic pipes that do not meet the standards. The performance and reliability of the hydraulic pipes are far lower than the original pipes, and the sealing and reliability cannot be guaranteed. After a period of use, fuel consumption and even oil leakage will occur. Therefore, it is necessary to choose an ordinary big brand product to replace the hydraulic pipe. 2. Excessive pressure in the hydraulic system will increase the possibility of bursting. This method is used to test the pressure and various actions generated by the main pump. If it is confirmed that the pressure value is too large, the pressure of the multi-way valve can be appropriately ...
Read more

Precautions for leveling the ground with small excavators

Leveling a small excavator is one of the skills that a driver must master, and it is very important to master certain essentials of action. This article provides a theoretical basis for novices. Let's take a look at what knowledge a small excavator operator needs to have when leveling an excavator. Essentials of excavator leveling action: 1. On the land to be leveled, first visually measure the height of both ends of the ground, then find the elevation point from the high end of the ground, level it in turn towards the low-lying end, and finally dig out the soil higher than the elevation point and fill it up. In low-lying areas, it is visually level. 2. When the excavator lowers the boom, open the second arm until the angle between the boom and the boom is about 45 degrees; open the bucket so that the mouth of the bucket and the boom of the second arm are basically in a horizontal state; the bucket falls to the ground and retracts the second arm, lift The big arm pulls the soil bac...
Read more

Excavator maintenance method

Thank you very much for your question. The following is the relevant information about the maintenance method of the excavator. daily cleaning During the use of the excavator, it will be eroded by a large amount of dust, mud, sand and other impurities, which will accelerate the wear and corrosion of the machine. Therefore, in order to prolong the service life of the excavator, daily cleaning is very important. Specific methods include: Use a high-pressure water gun to clean the surface of the machine, especially the inside of the machine and the surface of the radiator. When cleaning the radiator, care should be taken not to point the high-pressure water gun directly at the radiator chip to avoid damage. After daily use, the machine should be cleaned and inspected briefly to ensure that the machine is in good working condition. Lubrication and maintenance Lubrication maintenance is an important part of excavator maintenance. Improper lubrication will lead to parts wear, oil leakage and...
Read more

Excavator service life

It is our pleasure to provide you with information about the service life of excavators. First, the service life of an excavator depends on several factors, including but not limited to the following: Use environment: The service life of the excavator will vary greatly under different use environments. For example, an excavator will last longer if it is used in a dry, clean environment than if it is used in a wet, messy environment. Maintenance: Regular maintenance and repair of the excavator can effectively prolong its service life. If maintenance and repairs are neglected, various parts of your excavator may suffer damage or wear, shortening its lifespan. Frequency of use: The frequency of use of the excavator also has a great impact on its life. If heavy work is performed regularly, the various parts of the excavator may wear out more quickly, shortening its lifespan. Generally speaking, the service life of the excavator can reach more than 5000 hours. However, the specific service ...
Read more

How to maintain the screening bucket

  筛分斗如何保养 筛分斗是挖掘机上常用的附属装置之一，其保养方法如下： 在使用前，检查筛分斗的安装是否牢固，各个部位是否处于正常工作状态。 在使用过程中，注意避免筛分斗与硬物的碰撞，以免造成损坏。 使用完毕后，应将筛分斗清洗干净，避免杂物残留，影响下一次使用。 定期对筛分斗进行润滑保养，添加适量的润滑油，以确保各个部位的润滑和保护。 存放保养：停放时应将筛分斗放置在平整地面上，避免长时间暴露在阳光下或雨雪天气中。 以上是筛分斗保养的一 The screening bucket is one of the commonly used attachments on the excavator, and its maintenance method is as follo Regularly check whether the screen of the screening bucket is damaged or deformed, and replace it in time. Before use, check whether the installation of the screening bucket is firm and whether all parts are in normal working condition. During use, pay attention to avoid the collision between the screening bucket and hard objects, so as not to cause damage. After use, the sieve bucket should be cleaned to avoid debris remaining and affect the next use. Regularly lubricate and maintain the screening bucket, and add an appropriate amount of lubricating oil to ensure the lubrication and protection of all parts. Storage and main...
Read more

How much is a small road roller

Small road roller is a common construction machinery equipment, which is widely used in roads, bridges, construction and other fields. The price of small road rollers varies with brand, model, configuration, market demand and other factors. The following is a detailed introduction to the price of small road rollers. brand There are many brands of small road rollers. Domestic brands include Shantui, XCMG, Sany Heavy Industry, Zoomlion, etc. Foreign brands include Caterpillar, Volvo, Panasonic, etc. The price of different brands of road rollers varies greatly. Generally speaking, the price of domestic brands is relatively low, while the price of foreign brands is relatively high. model The model of the small roller is also an important factor affecting the price. Different models of road rollers have different configurations and performances, and the prices also vary accordingly. Generally, the higher-end the model, the higher the price. configuration The configuration of the small rolle...
Read more