• Excavator undercarriage parts
    Excavator undercarriage parts Aug 25, 2023
    Track roller: The purpose of track roller is to transfer the weight of the train to the ground and roll on the tracks.  In order to prevent derailment, track roller should also prevent the track from moving horizontally relative to it. Track roller often works in mud, water and sand, and bears strong impact, the working conditions are extremely bad, the rim is easy to wear. The requirements o...
  • The Advantages and Disadvantages of Using a Bulldozer on a Construction Site
    The Advantages and Disadvantages of Using a Bulldozer on a Construction Site Sep 08, 2023
    A bulldozer is a powerful and versatile machine that is widely used in the construction industry. This heavy-duty piece of equipment is capable of moving massive amounts of earth, dirt, and debris, making it an indispensable tool for many construction projects. However, like any tool, there are both advantages and disadvantages to using a bulldozer on a construction site. Advantages of using a bul...
  • How to use a mini excavator?Why to use a mini excavator?
    How to use a mini excavator?Why to use a mini excavator? Sep 28, 2023
    As the name suggests, 'Mini Excavator' is a compact version of a standard excavator. It is an essential piece of machinery for any construction and demolition project. Although the word 'mini' is attached to its name as a prefix to a physical description, that word does no justice to the wide range of operational facilities provided by it to the business. Being lighter in weight and smaller in siz...
  • What is a hydraulic rock breaker?
    What is a hydraulic rock breaker? Oct 13, 2023
    A breaker is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks. It is powered by an auxiliary hydraulic system from the excavator, which is fitted with a foot-operated valve for this purpose. Demolition crews employ the rock breaker for jobs too large for jackhammering or areas where blasting is not possible due to safety or environmental issues. Rock...
  • Excavator Recoil Spring
    Excavator Recoil Spring Oct 24, 2023
    What is excavator recoil spring? The recoil springs serve as shock absorbers to protect the track and idler system from impact, excessive weight, and premature wear in order to extend the life of the undercarriage. What is the function of the recoil spring on an undercarriage? The recoil springs are the shock absorbers that protect the undercarriage from impacts and overload. The recoil springs pr...
  • Bucket Link H&Link I
    Bucket Link H&Link I Nov 15, 2023
    Link H Bucket Links are also known as H Links or H Brackets due to their shape. This is the main link that connects the lower boom ram to the bucket (or quick hitch). It is this main link that moves the bucket in and out as the hydraulic lower boom ram extended and contracts. What is the bucket linkage mechanism of an excavator? Excavator bucket linkage is the most important part in the mechanism ...
  • Travel motor and final drive
    Travel motor and final drive Nov 27, 2023
    What is a travel motor? The travel motor is essentially the hydraulic motor interfaces with the final drive, providing the power that the final drive transforms into torque. That torque is transferred to the sprocket, which then turns the wheel and track. What is the function of a travel motor on excavator? Travel motors are hydraulic motors that increase driving power properly for the travel cond...
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