What is a crawler type excavator?

December 21, 2023

Latest company news about What is a crawler type excavator?

    A crawler-type excavator, also known as a tracked excavator, is a heavy construction machine used primarily for digging and moving large amounts of earth, rocks, and other materials. It is equipped with a bucket on the end of a hydraulic arm, which is mounted on a set of tracks or "crawlers" for mobility. The tracks provide stability and distribute the machine's weight over a larger area, making it suitable for working on uneven or soft terrain.

Key features of a crawler-type excavator include:


      Unlike wheeled excavators, crawler excavators move on tracks, which offer better traction and stability. This makes them well-suited for rough and challenging terrains.

2、Hydraulic System:

     The excavator's hydraulic system powers the movement of the arm and bucket. It allows for precise control of the machine's functions, enabling efficient digging and material handling.

3、Bucket Attachment:

     The bucket is the main attachment used for digging, lifting, and loading materials. Excavators may have various types and sizes of buckets, depending on the specific task at hand.

4、Rotating Platform:

     The upper part of the excavator, including the operator's cab and the engine, is mounted on a rotating platform. This feature allows the excavator to rotate 360 degrees, providing versatility in reaching different areas without having to reposition the entire machine.

5、Operator's Cab:

     The operator controls the excavator from a cab situated on top of the rotating platform. The cab is designed to provide good visibility, comfort, and control for the operator.

 Crawler excavators are commonly used in construction, mining, forestry, and other applications where heavy-duty digging and earthmoving are required. They come in various sizes, from compact models suitable for urban construction sites to larger machines used in major infrastructure projects.

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