• 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...
  • What is the difference between an excavator and backhoe?
    What is the difference between an excavator and backhoe? Sep 15, 2023
    The main difference between the two machines is size — excavators are larger and heavier, while backhoes are slightly smaller. The excavator is typically a better fit for demolition projects, mining, driving piles, drilling shafts for rock blasting, and overall large-scale industrial projects. EXCAVATORS This is one of the largest pieces of construction machinery available, weighing anywhere betwe...
  • 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 guard track
    Excavator guard track Oct 20, 2023
    Track guards guide the track links between the flanges of the bottom rollers. VemaTrack’s range includes track guards for the most common brands in the machine class of 10 to 35 tons. We make these custom to machine specifications, using high grade steel. Track guards ensure that the track link stays within the machine’s tolerances, in order to prevent damage to the rollers and the track link itse...
  • 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...
  • Excavator swing bearing
    Excavator swing bearing Oct 30, 2023
    What is a slewing bearing? A slewing bearing or slewing ring (also called a turntable bearing) is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slowly-oscillating loads in combination (axial, radial and moment loads), often a horizontal platform such as a conventional crane, a swing yarder. How does an excavator swing bearing work? In an excavator, a hori...
  • 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...
  • Oil cooler and radiator
    Oil cooler and radiator Dec 05, 2023
    The function of the excavator radiator is to disperse unnecessary and unnecessary heat from the engine of the excavator from the engine, so that the engine can operate at normal temperature under various speeds or driving conditions. As an important part of the engine, excavator radiators are indispensable. Excavator radiator cooling method is such, from the water jacket of the engine hot water, f...
  • Excavator Hydraulic Breakers
    Excavator Hydraulic Breakers Dec 15, 2023
    What is a backhoe breaker? A breaker is a powerful percussion hammer fitted to an excavator for demolishing hard (rock or concrete) structures. It is powered by an auxiliary hydraulic system from the excavator, which is fitted with a foot-operated valve for this purpose. What is the difference between a drop hammer and a hydraulic breaker? Compared to standard hydraulic breakers, the drop hammer a...
  • Different Excavator
    Different Excavator Dec 29, 2023
    Excavators are heavy construction equipment consisting of a boom, arm, bucket, and cab on a rotating superstructure atop an undercarriage with tracks or wheels. 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 ...
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