![]() This attachment is usually used in landscaping and construction. Thumbs help secure and strengthen the grip while excavating larger objects. This attachment increases the capacity of an excavator bucket. Different types of buckets have different purposes: a slim bucket is typically used for digging, while wide or smooth ones are ideal for scooping or carrying objects. This is the most common tool for excavators. The boom and arm at the back have the same purpose as a general-purpose excavator, but instead of being able to rotate 360 degrees, it only rotates about 205 degrees.īefore we identify the different excavator sizes, we must know the different attachment tools first.Īttachment tools are used with excavators to maximize work performance and utilization depending on the type of task that needs to be performed. The bucket or blade of the backhoe loader is used to level or push surfaces with miles of materials such as soil. A large bucket or blade is attached to the front of the machine and a boom, arm, and bucket at the back. It is also often used for landscaping and mining. These machines have an extended boom and arm which give a longer working range for tasks quite away from the machine that is hard to reach such as underwater digging, deep trenching, and the location of utility pipes at such a depth as to resist freezing temperatures.Īnother machine that you would commonly see on construction sites is the backhoe loader. Long reach excavators are the last general-purpose excavators in our series. Both crawler and wheeled types are available. This is one more variation on a general-purpose excavator, with the same level of performance and usage but a short swing radius superstructure, which offers many benefits in urban and confined areas. This way is much more convenient, and it saves more time and cost for the company. An advantage of a wheeled excavator is that it can be driven from one job site to another even on a road, while crawler excavators running on tracks are usually carried on a trailer for long-distance travel. The main difference is that instead of running on tracks, they run on wheels. ![]() Wheeled excavators are general-purpose excavators. It’s an all-around excavator which means it can be used to dig sites, demolish structures and surfaces, carry out trenching, and lift heavy objects. In this article, we are going to dig a little deeper into the different excavator types and what their respective purposes are.Īlso known as general-purpose excavators, they have a bucket, boom, and arm to the front of the machine. Each size has its own purpose, and some are highly specialized. ![]() They vary in size depending on what you’re using them for and what you're aiming for, such as productivity, fuel efficiency, and multi-functional purposes. at the end of the various boom and arm configurations, excavators can complete a wider range of jobs. Together with special tools such as hydraulic breakers, cutters, shears, grapples, couplers, etc. These machines are used mainly for digging purposes as well as various lifting and carrying tasks in various applications. Excavators are heavy construction equipment consisting of a boom, arm, bucket, and cab on a rotating superstructure atop an undercarriage with tracks or wheels.
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