• Excavator undercarriage parts introduction
    Excavator undercarriage parts introduction Aug 23, 2021
    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...
  • Excavator introduction
    Excavator introduction Jun 25, 2022
    1.Excavator introduction Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels. They are a natural progression from the steam shovels and often mistakenly called power shovels. All movement and functions of a hydraulic excavator are accomplished thro...
  • Guide of the use and Maintenance for excavator
    Guide of the use and Maintenance for excavator Jul 22, 2022
    A valuable piece of equipment on a construction site is an excavator that has helped various projects to work more effectively and efficiently. However what is an excavator and what is it used for? An excavator is a construction equipment which is used in excavating or moving large objects. An excavator is generally made up of two fundamental parts. It has a driving base associated with a powerful...
  • Why do the excavators need butter?
    Why do the excavators need butter? Jul 28, 2022
    Why do the excavators need butter? There are dozens of relative movement on the arm and bucket of excavator when working. The pin and bush of these parts always have friction when working. And because of the heavy workload of excavator, the force on these parts is also very large. The 4 pins on the excavator bucket need lubrication.This can be true steel solid iron, such a large intensity of work ...
  • How should to parked the excavator?
    How should to parked the excavator? Aug 04, 2022
    How should to parked the excavator? When parking an excavator, it is important to remember that when some large and heavy machines are parked, it is very easy to damage the machine or cause an accident. In this blog post, we’ll discuss the proper way to park an excavator, and we’ll also discuss some common mistakes people make when parking these machines. 1. This is a textbook-style stop mode. The...
  • Tips for Safe, Productive Digging with Excavators
    Tips for Safe, Productive Digging with Excavators Aug 10, 2022
    Tips for Safe, Productive Digging with Excavators Proper operation of an excavator while trenching, sloping or benching can have a big impact on productivity. Planning ahead will optimize performance, minimize the risk of accidents and maximize productivity. One of the most common mistakes is failing to plan your approach to the excavation. Bottlenecks in the process can result in moving material ...
  • What is an excavator?
    What is an excavator? Aug 23, 2022
    What is an excavator? An excavator is a construction vehicle used to dig or move large objects. It is made up of two parts: a driving base and a powerful boom arm with an attachment designed for digging. The operator sits inside a small cab attached to the base and controls the arm. The base has two sets of articulating tracks that are attached to the side of the excavator. The tracks operate like...
  • Why Do Bulldozers Have Tracks?
    Why Do Bulldozers Have Tracks? Sep 06, 2022
    It should be noted that not every dozer has tracks, but for ones that do, the design of a tracked undercarriage provides a number of advantages. As compared to wheels, a few advantages of tracks are: Better Traction When Pushing Materials If you look at tracks and wheels, you’ll immediately notice just how much more surface area in which a track has contact with the ground. All of that extra surfa...
  • What Does A Track Spring Or Track Tensioner Assembly Do?
    What Does A Track Spring Or Track Tensioner Assembly Do? Sep 14, 2022
    What Does A Track Spring Or Track Tensioner Assembly Do? The track spring assembly allows for the tension of a track to be controlled and for impacts to the undercarriage to be absorbed by the recoil spring without the force of the impact affecting sensitive parts on the machine like final drives and sprockets. As an impact absorption device the recoil spring contracts upon impact while also conti...
  • How to maintenance the excavator?
    How to maintenance the excavator? Sep 28, 2022
    Know The Excavator Inside and Out Every excavator operator knows behind their seat is an operator’s manual that is full of helpful and insightful information from maintenance schedules to the locations of grease zerks to basic tips for better operation. Your operator’s manual is the first source of wisdom for a smart maintenance plan, but knowing your machine is often about more than what’s in the...
  • The Difference Between Steel and Rubber Tracks
    The Difference Between Steel and Rubber Tracks Oct 19, 2022
    Rubber track VS Steel track Rubber tracks are ideal on grass or dirt, but in wet or muddy conditions, you’ll need a more aggressive tread pattern to avoid getting stuck; steel tracks offer more traction, especially on hills or uneven surfaces, but they leave their mark on almost every surface, even concrete. The Difference Between Steel and Rubber Tracks There’s more to the difference between rubb...
  • How to maintenance the bulldozer?
    How to maintenance the bulldozer? Oct 28, 2022
    1.Read Your Operator's Manual Even the most expert of dozer operators can generally find some smart tips, updated info, or unexpected guidance in their operator’s manual. Especially if you’ve changed machines or just haven’t cracked the operator’s manual in a while, spending some time paging through the operator's manual often proves a fruitful experience as you take away new insights on keeping y...
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