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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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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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Mar 04, 2025
Introduction In the heavy machinery industry, excavators play a crucial role in construction, mining, and earthmoving projects. To maintain peak efficiency and longevity, high-quality undercarriage components are essential. Among these, Bottom Track Rollers, Sprockets and Segments, and Ground Engaging Tools (GET) significantly impact an excavator’s performance, durability, and operational costs. I...
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Dec 02, 2025
In the global construction and heavy machinery industry, reliable equipment is the key to project efficiency, safety, and cost control. Bulldozers and excavators are the backbone of infrastructure development, mining operations, and large-scale construction projects worldwide. To ensure these machines perform at their best, sourcing high-quality spare parts is essential. Premium spare parts reduce...
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