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Mar 02, 2016
Now more and more new technologies used in Excavator and Bulldozer spare parts manufacture, for example: the friction welding. It has been used in track roller for many years and we are a expert in this area. Friction welding is a solid-state joining process, which could achieve reliable solder joints and create high-quality, high-strength joints with low distortion. These prolong the working life...
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Oct 09, 2015
Undercarriage parts have a huge effect on working performance and walking performance of excavator. Maintenance is a key to walking speed of excavator. How to maintain your “undercarriage parts”? There are some tips as following. 1. Carrier Roller is above the track frame. The function is to carry and keep the track moving in a straight line. If Carrier Roller has a breakdown, Track Link will not ...
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Apr 26, 2020
40Mn2 Steel is to add manganese to ordinary structural steel to significantly strengthens the ferrite in the tissue. This will improve the strength and toughness of the steel. It’s chemical composition is as following. Chemical Composition of 40Mn2 Steel （%） C Si Mn P S Cr Ni Cu Mo W V Ti 0.41 0.24 1.51 0.029 0.005 0.15 0.01 0.03 0.01 0 0.003 0.004 40Mn2 steel is widely used in manufacturing crawl...
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Oct 10, 2012
Track-chain tension adjustment is the most controllable factor in undercarriage wear life. The accurate track sag of many crawler machines is 2 inches. Due to the complicated ground conditions, Track tension changes with many variations. You should clean out your tracks in daily life. Cleaning track: Remove out between the track and the roller frame with a shovel, preferably when the packed materi...
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Dec 05, 2018
All the performances of 35MnBH steel could meet the requirements of technical conditions through such measures as micro-alloying, establishing strict and reasonable production engineering as well as narrow control for composition of molten steel based on those of 35MnB. Mainly used in Excavator and Bulldozer undercarriage manufacturing, 35MnBH steel Requires high purity and uniformity of ingredien...
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Dec 21, 2023
The excavator track chain, also known as the track link assembly, is a vital component in an excavator's undercarriage. Its primary functions are closely related to those of track chains in general for tracked vehicles, but with specific considerations for excavators. Here are the main functions of the excavator track chain: Weight Distribution and Stability: Like other track chains, the excavator...
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Mar 10, 2024
Forged steel products are known for their unique characteristics and advantages over other manufacturing methods. Here are some key characteristics of forged steel products: Strength and Durability: Forged steel products exhibit exceptional strength and durability. The forging process involves applying compressive forces to shape the metal, resulting in refined grain structure and improved mechani...
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