Micro Excavator

Excavator

Small Excavator

Medium Excavator

Large Hydraulic Excavator

Micro excavator is a small and multi-functional construction machinery with unique advantages and features. Its main advantages include flexibility and portability, applicability to small spaces, easy operation, reduced working difficulty, high efficiency and energy saving, and reduced energy consumption. However, due to its small size, the digging capacity and load carrying capacity of micro excavators are relatively low, and the scope of application is somewhat limited.

Common parameters of micro excavators include an operating weight between 1 and 8 tons, a digging depth of up to 2 to 4 meters, and a power between 20 and 60 horsepower. Its small size and flexible operability make it widely used in urban construction, landscaping, agricultural planting and other fields. It is particularly suitable for use in small engineering projects and delicate operations, such as foundation digging, pipeline laying, earth leveling and other tasks.

The features of micro excavators include maneuverability and flexibility, which can easily enter the narrow space for operation; simple operation, even beginners can get started quickly; energy saving and environmental protection, with advanced power system, which reduces fuel consumption. Overall, although micro excavators have limitations in terms of digging capacity and carrying capacity, their flexibility and versatility make them indispensable and important equipment in modern engineering construction.

Medium-sized excavator is a kind of heavy mechanical equipment widely used in engineering construction with unique advantages. First of all, medium excavators excel in digging depth, unloading height and loading capacity, making them suitable for medium-sized earthworks and infrastructure construction. Their stability and digging power allow for efficient operation in complex terrain and operating environments. In addition, medium-sized excavators are usually equipped with advanced hydraulic system and intelligent control technology, which makes operation convenient and precise, and improves construction efficiency.

In terms of parameters, medium-sized excavators generally have an operating weight of 10 to 30 tons, a digging depth of 5 to 8 meters, and an unloading height of 4 to 6 meters. Its engine power is usually between 100 and 200 hp, and the working pressure of the hydraulic system is about 25 to 35 MPa.The bucket capacity of medium-sized excavators is usually between 0.5 and 1.5 cubic meters, and the loading capacity is about 1 to 3 tons, which is suitable for medium-sized earthmoving projects and infrastructure construction.

Medium-sized excavators are suitable for a wide range of applications, including road construction, water conservancy projects, mining and other fields. Its strong digging capacity and stable performance make the medium-sized excavator become the first choice of machinery and equipment for all kinds of engineering construction. Overall, medium-sized excavators have a large advantage in carrying capacity and operating range, which makes them an ideal choice for medium-sized engineering projects.

Large excavators are powerful and versatile machines commonly used in construction, mining, and other heavy-duty applications. These machines offer several advantages, including high efficiency in digging and loading operations, strong digging force, and the ability to handle large volumes of material quickly. Large excavators are also equipped with advanced hydraulic systems that provide precise control and smooth operation, enhancing productivity on job sites.

However, the main drawback of large excavators is their size and weight, which can limit maneuverability and make them unsuitable for use in tight or confined spaces. Additionally, their high operating costs and fuel consumption may pose challenges for some projects.

Key features of large excavators include their robust build, long reach, and impressive digging depth, allowing them to tackle a wide range of excavation tasks with ease. These machines typically come with a variety of attachments such as buckets, breakers, and grapples, further increasing their versatility and functionality on the job site.

The main parameters to consider when choosing a large excavator include operating weight, engine power, digging depth, reach, and bucket capacity. These parameters determine the machine's performance and suitability for different types of projects, ranging from earthmoving and foundation work to demolition and material handling.

Overall, large excavators are essential equipment for heavy construction projects that require efficient earthmoving and excavation capabilities. Their versatility, power, and advanced features make them valuable assets in the construction industry, despite some limitations related to size and operating costs.

Mini excavator is a multi-functional engineering machinery with many advantages. First of all, its small design makes it more convenient and flexible to operate in small spaces, which is suitable for urban construction, landscaping and other engineering projects. Secondly, small excavators have high mobility and operability, which can easily cope with a variety of complex site environments and improve construction efficiency. In addition, small excavators usually have low fuel consumption and maintenance costs, economical and practical.

In terms of parameters, small excavators usually have a working weight of about 1 to 10 tons, a digging depth of about 2 to 5 meters, and an unloading height of about 3 to 4 meters. Its engine power is usually between 30 and 100 hp, and the hydraulic system working pressure is about 20 to 30 MPa. The bucket capacity of a mini excavator is usually between 0.1 and 0.5 cubic meters, and the loading capacity is about 0.2 to 1 ton. It is suitable for light to medium earthworks and infrastructure construction. Their digging force and loading capacity are not as good as those of large excavators, but they perform well in small projects. Meanwhile, the operation interface of mini excavators is usually designed to be simple and easy to understand, reducing the difficulty of operation and making it easier for operators to get started.

Small excavators are suitable for a wide range of applications, including urban road maintenance, pipeline laying, landscaping, farmland renovation and many other fields. Its flexibility and versatility make small excavator become the right hand of various construction sites, providing convenience and efficiency for engineering construction. Overall, although small excavators are not as good as large excavators in some aspects, they have unique advantages in specific scenarios, and are one of the indispensable and important equipments for modern engineering construction.