How to take care of the tracked chassis of construction machines?

The tracked chassis is the basis of many construction machines, enabling effective operation on a variety of terrains. Thoughtful maintenance of this element is not only a requirement, but also a guarantee of extending the life of the machine. Today we present how proper maintenance activities affect the performance and durability of the machine .

Tracked chassis – function and operation

The tracked chassis is one of the most important elements in construction machines such as excavators, bulldozers and bulldozers that operate in demanding terrain conditions. Key components of the tracked chassis, such as tracks, rollers, idlers and drive wheels, are necessary to ensure efficient and safe operation of the machine.

• The tracks are usually made of rubber or metal and surround the entire undercarriage structure. Their main function is to distribute the weight of the machine over a larger surface, which allows for stable and confident movement on soft or uneven terrain, minimizing the risk of the machine collapsing.
• The driving and supporting rollers support the tracks in maintaining the appropriate shape and tension, and also enable them to slide smoothly. The driving and supporting rollers are equipped with a self-lubricating system, so they do not require maintenance.
• Idler wheels allow you to adjust the tension of the tracks, which is necessary for proper operation and extending their service life. Improper tension may lead to faster wear of the tracks and other undercarriage components, as well as reduce the efficiency of the machine.
• The drive wheels (rims) are usually located at the rear end of the machine and transmit power from the drive, i.e. the driving engine, to the tracks, which allows the machine to move. The precision of their workmanship and the materials used in production have a direct impact on the durability and effectiveness of the drive.

Understanding the role and operation of individual components of the tracked chassis allows for appropriate management and maintenance, which is important to keep the machine in good technical condition and ensure its maximum efficiency when operating in difficult terrain conditions.

Basic principles of tracked chassis maintenance

In order for the tracked chassis of construction machines to serve for many years and survive difficult field conditions, it is necessary to follow several basic maintenance rules.

Regular cleaning

Regular cleaning of the chassis is important for its preservation and functionality. Contaminants such as mud, stones or other foreign materials can accumulate in the spaces between chassis components, leading to accelerated wear and damage. A clean chassis is less exposed to corrosion and other damage , which directly translates into longer service life and lower risk of failure. Regularly removing dirt and debris also provides better visibility of the undercarriage condition during inspections.

Track tension control and adjustment

Control and proper adjustment of track tension are necessary to ensure good contact with the ground and even distribution of forces acting on the undercarriage e. Tracks that are too loose may result in them slipping off the idlers, while those that are too tight may lead to excessive wear and load on the rollers and drive wheels. . Track tension should be checked regularly and adjusted according to the manufacturer's recommendations.

Inspection and replacement of worn parts

Systematic inspection of the chassis allows for early detection of signs of wear or damage to components such as rollers, idlers and drive wheels . Early diagnosis and replacement of worn parts can prevent more serious breakdowns and costly repairs in the future. It is recommended that inspections be carried out regularly, especially after intensive work in difficult conditions.

Application of lubricants and protective agents

The use of appropriate lubricants and protective products is essential to protect the chassis from corrosion and excessive wear . The manufacturer's instructions contain detailed information on the location of each lubrication point, the amount of grease and the frequency of lubrication.

Regular and thoughtful maintenance of the tracked undercarriage plays a key role in maintaining the efficiency and long life of construction machinery. Implementing routine maintenance procedures and checking the technical condition is an investment that brings tangible benefits, such as reducing repair costs and extending the life of equipment. Are you looking for reliable parts for construction machines ? Visit our Autos automotive store and take care not only of the tracked chassis, but also other parts of your machines.