mini excavator

The price of large excavators is cheap and easy to operate, so they are very popular in our raw lakes. However, during the driving operation, they often appear to rotate and tremble. So what are the factors that lead to this phenomenon? The following editor will give you a detailed explanation: 1. Check the rotary spool to see if it is stuck or not switched properly. 2. Check whether the pressure of the overflow valve during rotation is within the normal range. 3. Check whether the rotating motor and the valve plate are worn. 4. Check the oil pipe and confirm the trembling part. The above is the reason for the rotation and shaking of large excavators introduced to you. If you want to know more information, you can directly follow our company blog. We will continue to explain relevant information later. If you have any questions, you can directly follow our company blog. 

As the temperature continues to drop, small excavators may have difficulties in starting in winter and need to be heated up. So what are the common heating methods? The following small excavator manufacturers will give you a detailed explanation: ①Put the throttle control lever in the middle position between idle speed and high speed, and let the engine run at medium speed without load for 5 minutes. ② Alternately operate the bucket and stick for 5 minutes during the full stroke, and the time interval between each alternation is 30 seconds. ③ After the hydraulic oil temperature reaches the specified value, operate the stick, boom and slewing device under no-load conditions. ④ After heating the hydraulic oil, increase the engine speed to the maximum, and then operate. The above is the method of how to warm up the small excavator in winter introduced by the small excavator manufacturer. If you want to know more information, you can directly follow our company blog, and we will continue t...

During the production operation of the crawler excavator, the crawler belt will make noise when walking, which seriously affects the normal operation. So what are the factors that cause this phenomenon? The following crawler excavator manufacturers will give you a detailed explanation: What is the reason for the excessive noise of crawler excavator tracks? (1) Excessive tension or slack of the crawler belt, so that the engagement of the driving wheel claw and the track shoe boss is not good; ⑵The unevenness of the road reduces the supporting area of the track and increases the unit pressure on the ground. (3) Track shoe track groove wear is too limited; (4) The wear of the working surface of the claw of the driving wheel is too limited; ⑸ The track shoe pins are lost more or the pin holes are seriously worn; The above is the reason why the track noise of crawler excavators is too loud. I hope you can choose regular crawler excavator manufacturers to purchase equipment. Although the pri...

Friends who drive crawler excavators know that high fuel consumption is very troublesome, so how to complete work efficiently and save fuel consumption? The following crawler excavator manufacturers will give you a detailed explanation: Fuel-saving Tips for Crawler Excavators 1. Try to avoid invalid movements of the crawler excavator, design the construction method according to the conditions of the construction site, and do not make redundant rotations. 2. Try to use segmented excavation method, which is divided into upper, middle and lower layers of excavation. If one digs from the bottom to the top, firstly, the range of action will be increased, and secondly, the power of the excavator will be reduced due to the increase of the range. Work efficiency, which costs a lot of oil. 3. Reduce the engine speed when walking. The faster the engine speed is, the more fuel will be consumed when walking. 4. Avoid engine idling, even if it is idling, there will still be oil circulating in the h...

The price and quality of small excavators are one of the concerns that many consumers pay attention to when purchasing. Only in this way can they choose high-quality mechanical equipment, but they need to master certain skills in the process of parking. So what are the common postures? Woolen cloth? The following editor will give you a detailed explanation: Correct postures for parking a small excavator The first method: the forearm is 90° perpendicular to the ground, turn the bucket to the bottom, and the bucket teeth stand on the ground. The advantage of this method of parking is that it does not take up much space, and the bucket cylinder can be fully retracted to prevent bumps. It is better to check the hydraulic oil level before starting work every day. Another point is that it can prevent the bucket teeth from being stolen. The second method: move the forearm and bucket to the limit. The biggest feature of this parking method is that it occupies the smallest space and is convenie...

I believe that everyone is not only concerned about the price of small excavators, but also the material of the bucket teeth of small excavators. So what kind of material is it usually made of? The following editor will give you a detailed explanation: Small excavator bucket teeth are important consumable parts on excavators. They are combined bucket teeth composed of tooth seats and tooth tips, and the two are connected by pin shafts. According to different use environments, excavator bucket teeth can be divided into rock teeth (for iron ore, stone mines, etc.), earth square teeth (for digging soil, sand, etc.), conical teeth (for coal mines). With the use of excavator bucket teeth, the loss of excavator bucket teeth is also increasing from time to time. Generally, the bucket teeth are ductile iron, the teeth are cast steel, the gums are manganese steel plates, and the corner knives are also manganese steel. The main material is general ship steel plate, and the ears connecting the fo...

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 ...

With the continuous development and progress of the times, there are gradually more crawler excavator manufacturers on the market, and the crawler is one of the important devices. So what are the factors that lead to this phenomenon? The following editor will give you a detailed explanation: Causes of tracked excavator track damage 1. When the crawler excavator works on a site that is generally uneven, if the crawler excavator walks on an improper route under such terrain conditions, the weight of the body will tend to be localized, and the local pressure will become larger, which will cause certain damage to the crawler track. , there will be loosening problems. 2. Secondly, when the excavator is turning, the crawler on one side walks and the crawler on the other side does not move, and there is a large rotational movement. If the crawler is blocked by a raised part on the ground, it will be stuck to the turning point. The track on the side, the track is easy to be pulled. 3. Unlike c...

Large-scale excavators are relatively common construction machinery and equipment in daily life. The price of large-scale excavators is also very favorable, and they are very popular and recognized by consumers. So what are the key points in the process of driving operations? The following editor will give you a detailed explanation: Key points for using large excavators 1. Correct walking operation When the excavator is walking, the working device should be put away as much as possible and close to the center of the body to maintain stability; the final drive should be placed behind to protect the final drive. 2. When the hoisting operation is carried out by a hydraulic excavator, the surrounding conditions of the hoisting site should be confirmed, high-strength hooks and wire ropes should be used, and special hoisting devices should be used as much as possible during hoisting. 3. Large excavators should try to avoid driving over obstacles such as tree stumps and rocks to prevent the ...

As a common mechanical equipment on the market, small excavators have a wide range of applications, and the price of small excavators is also very favorable. So what should be paid attention to when parking for a long time? The following editor will give you a detailed explanation: 1. Small excavators should be parked on a solid and flat ground, and try to avoid harsh environments such as humidity, saline, and dust. 2. Before long-term storage, it is necessary to conduct a comprehensive inspection and maintenance of the small excavator, remove the soil contaminated on the machine body, lubricate the various parts of the machine, release the coolant in the engine, and fill up the diesel to avoid the inner wall of the diesel tank. rust. 3. The battery is easy to lose power in a cold environment, so in order to avoid this phenomenon, you should remove the battery and store it indoors. 4. Start the engine once a month. Before starting, check whether the antifreeze and engine oil are in the...

As a relatively common mechanical equipment in our life, small excavators are very welcome, but in order to effectively extend the service life of the equipment, it is necessary to do the necessary maintenance work, so how often should it be overhauled? The following small excavator manufacturers will give you a detailed explanation: Under normal circumstances, the excavator needs to be inspected once a year, and the working time reaches 500 hours to maintain the engine, and the working time reaches 1000 hours plus the maintenance of the hydraulic filter element. Everyone should check the lubrication system frequently to ensure that the oil passage is unblocked. When cleaning, all mechanical and electrical parts of the excavator must be kept clean to prevent dust and foreign objects from entering the interior. It is necessary to select qualified fuel oil of different grades according to the ambient temperature. Otherwise, low-quality fuel with high sulfur content will damage the engine...

As a relatively common mechanical equipment in daily life, small excavators not only have high operating efficiency, but also have a very wide range of operations. However, in the process of daily driving operations, the phenomenon of holding the car often occurs. So what are the factors that cause this phenomenon? Woolen cloth? How should it be solved? The following small excavator manufacturers will give you a detailed explanation: 1. Engine power does not match hydraulic pump power Crash faults are of course closely related to the engine. Crash is generally caused by a decrease in engine power. Usually, it is necessary to calibrate the fuel pump, replace the plunger nozzle, etc. 2. Insufficient air intake of the engine When the air intake is insufficient, it can also cause the car to hold back. For example, the supercharger is severely worn, the air filter is clogged and the supercharger does not work completely, the exhaust branch pipe leaks and the exhaust volume becomes smaller, ...

I believe that many friends will ask about the price in the process of purchasing a small excavator. This is very important to consumers, so how much is a machine under normal circumstances? In response to this problem, small excavator manufacturers will give you a detailed explanation: The price of a small excavator is generally between 200,000 yuan and 1 million yuan. Due to the different needs of consumers, the prices are different at the time of purchase. If it is in some economically developed areas, the price will generally be between 220,000 yuan and 1.05 million yuan, and for some economically backward cities, the price will be relatively cheap. Secondly, if the excavator manufacturers purchased by consumers are relatively well-known, the price will be relatively high, because the quality and after-sales service are guaranteed in this way, and everyone can make their own judgments and choices when purchasing. The above is the relevant information about the price of small excava...

With the rapid development of urban construction in our country, excavator equipment has also been vigorously promoted and used, but the production of crawler excavators and tire excavators are the types of equipment in life, so what are the differences between them? The following editor will give you a detailed explanation: Wheeled excavator is a construction excavator with tires. It has the characteristics of not damaging the road surface and is suitable for construction on hard ground. However, it is expensive, low in efficiency, and poor in stability. Large, wheeled 180 degrees, crawler 360 degrees free rotation. The wheel type can drive on the road, but the track cannot, which is more convenient for the wheel type. But in the process of purchasing, everyone needs to consider what occasions to use, each has its own advantages, but now more and more people are indeed inclined to crawler excavators. But in the process of purchasing, everyone must choose a regular crawler excavator ma...

　The price of small excavators has always been a concern for everyone, but in the process of daily driving operations, it is necessary to master the correct skills in order to realize the real use value, so how long does it usually take to learn? The following editor will give you a detailed explanation: If you go to a special excavator training school, the basic class usually takes two to three months. Generally, it takes 3-8 months to learn to work independently. If you have driving experience, you can learn it in less than a week, depending on the needs of consumers. It depends on the comprehension ability and the operation of the machine, and the specific time will vary from person to person. Secondly, in the process of driving, you need to master basic skills such as trench digging, foundation pit digging, bottom cutting and leveling, etc., so that you can adapt to most working situations. As for changing engine oil, various filter elements, gear oil, hydraulic oil, etc. For cooli...

　　As a relatively common mechanical equipment in life, small excavators are widely used in many industries and are very popular. So why do more and more people like small excavators? The following small excavator manufacturers will give you a detailed explanation: 1. Large-scale excavators are expensive, while small-scale excavators have an advantage in price, low input costs, and are not inferior to large-scale excavators in terms of performance; 2. During operation, large excavators cannot enter many narrow and complicated places, while small excavators are very popular due to their small size and flexible movement, which can work in small spaces without being affected by space limitations. 3. The convenience and practicability are also considerable, and the application range is very wide. It is widely used in rural orchard nurseries, landscaping, land reclamation, indoor demolition, ground crushing and other operations. 4. Low fuel consumption. The above are the reasons why small ex...