1、Why do excavation machines need to be greased ？
Excavator in the work of the large and small arms and bucket dozens of positions will occur relative movement, these parts of the pin and sleeve work has been occurring friction, and because the excavator work load is large.With such high working intensity, if left to “dry grinding”, the shaft pins and bushings will experience serious wear and tear, and the clearance will be very large within a few days, affecting the work of the excavator and the high cost of repair and replacement. In order to reduce this part of the friction, excavators in these moving parts are designed to lubricant injection and retention channel, so that every two moving parts in the middle of the work can form a film of oil to reduce wear. And this lubricant is grease, scientific name grease.
2、The importance of a grease lubrication system for machinery.
A set of professional lubrication system, through the grease pump, regular and quantitative lubrication maintenance of excavation machinery, greatly increasing the service life of excavators, pins and bushings will wear much slower, the working clearance of these parts will be smaller, excavator noise and accuracy will also be much better when working
Post time: Feb-24-2023