Excavator knowledge 3005,2025 Understanding of small excavators HOT Recently, with the development of the times and the advancement of technology, labor costs have become very expensive, so many machines that can replace manual work have appeared. This machine is what I call a "small excavator."Small excavators are also called "small excavator machinery". They are also known as excavators, diggers, hook machines, and backhoe excavators. Excavators have now become one of the most important engineering machinery in engineering construction. Small excavators are ve··· READ MORE 1706,2025 Small excavator: multi-functional applications and price analysis Small excavators usually refer to excavators with smaller tonnage. The definition varies from country to country, but generally refers to models within the range of 1-6 tons, especially those around 3 tons. This type of excavator is lightweight and can be easily transferred to other sites by general transport vehicles, so it has been widely used in agricultural orchards and urban engineering construction.The working methods of small excavators can be divided into four categories: front shovel excavator, backhoe exc··· READ MORE 0506,2025 The influence of small excavator appearance design on construction In the field of engineering construction, small excavators play an important role with their flexible and efficient characteristics. In addition to performance and function, appearance design also has an important impact on construction. Reasonable appearance design can not only improve the practicality of the equipment, but also improve construction efficiency, ensure construction safety, and enhance the adaptability of the equipment to a certain extent.1. Improve work convenience and comfortMake space layoutThe a··· READ MORE 1905,2025 Some knowledge about excavators | The arm and forearm of the excavator |The forearm of the excavator is a labor-intensive lever, and the pin in the middle is the fulcrum. The arm is upward and the forearm is downward! The longer the arm, the less labor it will take, and vice versa! The arm is at its longest at this time, so the forearm has the greatest digging force at this angle!The advantages are: 1. Improve the working efficiency of the excavator and reduce fuel consumption, 2. Reduce the friction of each pin and reduce loss, 3. Reduce the met··· READ MORE 1205,2025 The influence of small excavator's appearance design on construction In the field of engineering construction, small excavators play an important role with their flexible and efficient characteristics. In addition to performance and function, appearance design also has an important impact on construction. Reasonable appearance design can not only improve the practicality of the equipment, but also improve construction efficiency, ensure construction safety and enhance the adaptability of the equipment to a certain extent.1. Improve operational convenience and comfortOperation space ··· READ MORE 0204,2025 You must pay attention to the maintenance of a newly purchased small excavator during the running-in The small excavator we just bought or the small excavator that has been overhauled must go through a period of trial operation, which is usually called the running-in period. The purpose of this running-in period is to prevent the small excavator from early wear and tear, which can extend the service life of the small excavator. During the running-in period of the small excavator, the following matters must be paid attention to:Small excavators in the running-in period should hang a sign with the words "runnin··· READ MORE 0503,2025 What should be checked when the small excavator body is hot? 1. Check the heat pipe radiator. Small excavators work in harsh environments all year round, so there is always a lot of dust and small debris blocking the hydraulic machine heat pipe radiator and the water tank heat pipe radiator, especially when the hydraulic machine heat pipe radiator is exposed for a long time. As long as the heat pipe radiator is blocked behind the water tank, pay attention to the exposure of the hydraulic machine heat pipe radiator.2. Check the cylinder head gasket of the mini excavator. Is t··· READ MORE 2102,2025 Small excavator: flexible and efficient, with broad prospects! Flexibility and mobilityIn many engineering projects, especially in small or complex working environments, the flexibility and maneuverability of small excavators are particularly prominent. They can easily shuttle to areas that large excavators cannot reach, thus greatly improving work efficiency. This advantage makes small excavators a more suitable choice in many cases.Unique advantages of small excavatorsMini excavators, with their compact design and excellent flexibility, have shown significant advantages in n··· READ MORE 1401,2025 The difference and application of horizontal bars and parallel bars of small excavators The main differences between the horizontal bar (single cylinder) and parallel bar (double cylinder) of small excavators are reflected in power, digging depth, operating flexibility, price and maintenance costs. These differences also determine their applicability in different application scenarios.1. Main differencespower:The rated power of single-cylinder small excavators is generally below 20 horsepower.The power rating of a two-cylinder small excavator is usually between 20-50 horsepower.Digging depth:The diggi··· READ MORE 0701,2025 Things to note when operating an excavator The excavator hydraulic cylinder is equipped with a buffer device inside, which can gradually release the back pressure near the end of the stroke; if it is subject to an impact load after reaching the end of the stroke, the piston will directly hit the cylinder head or bottom, which is likely to cause an accident. Therefore, when the end of the stroke is reached, Leave as much clearance as possible.Using the excavator's rotational motion for bulldozing operations will cause abnormal stress on the bucket and wo··· READ MORE Home Pre 12345··· Next End