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How to clean the hydraulic system of a small excavator
Cleaning method of hydraulic system of small excavator: 1. When cleaning the hydraulic system of a small excavator, work hydraulic oil or test oil is often used. It is not recommended to use kerosene, gasoline, alcohol, steam, or other liquids. Prevent corrosion of hydraulic components, pipelin...Read more -
Winter maintenance guide for excavators.
1. Start construction after fully preheating the excavator. Before winter operation, the engine should run at low speed for 5 minutes. During the warm-up process, the operator should check whether the excavator is leaking or leaking, whether the oil warning light is off, whether the charging i...Read more -
Precautions for construction of excavators in rainy season
1. Check the road conditions The road surface is easy to cause water on the ground in rainy days. In mines and construction sites, many work roads were washed by heavy rain and pitted and piled up with mud, and the roads became abnormally slippery. In such a situation, the operator must carefull...Read more -
What aspects should be paid attention to when driving an excavator? 10 excavator construction safety knowledge
1. When the excavator goes uphill, the driving wheel should be behind and the boom should be on top; when the excavator goes downhill, the driving wheel should be in the front and the boom should be behind. When going downhill, you should drive slowly, and no shifting is allowed on the wa...Read more -
Why does the slewing ring of the excavator have abnormal noise?
First of all, it needs to be clear that when the slewing ring is idling just after leaving the factory, it will make the sound of the steel ball rolling evenly. This is a normal sound; if it is installed soon, it does not matter if there is a small abnormal sound, it will usually d...Read more -
5 ways to turn the ignorance of wheel loader operators into machine expertise
Even experienced wheel loader operators can benefit from these tips to extend the life and performance of the wheel loader Even the most skilled operator can shorten the life of the wheel loader and reduce its productivity by misusing certain functions or by operating the machine in a way that ac...Read more -
Automatic lubrication system can increase productivity and reduce costs
Sany’s most advanced automatic lubrication system plays an indispensable role in increasing production and reducing the cost of high-performance sites by ensuring that all parts of the boom and bucket are regularly and correctly lubricated. Bobcat bulldozing equipment service manager Brendo...Read more -
Precautions for construction of excavators in winter
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How do you know if you are using the correct hydraulic oil?
For most lubrication machines, there are many options when choosing a lubricant. Just because a machine will run a particular product does not mean that the product is the best choice for that application. Incorrect specifications of most lubricants will not cause sudden catastrophic failure. On ...Read more -
Gear guide: 7 types of gears, their characteristics and how they work
This short guide introduces the various gears, how they work, and their common uses. Without gears, walking around is hardly that easy. These engineering components can be called the silent heroes of our daily lives, because when they conduct business inside the machines, these machines receive ...Read more -
Six precautions for long-term parking of excavators
Precautions for long-term parking of excavatorsRead more -
Common problems and how to maintain excavators in winter
Common problems and how to maintain excavators in winter. 1. Battery loss. Winter is also extremely important for battery maintenance. The safest way is to remove the battery after get off work and store it in a cool, dry place. 2. The number of revolutions is not high. ...Read more