The undercarriage system of excavators and bulldozers accounts for a significant portion of total machine ownership cost. Operating conditions, especially working hours and load intensity, play a decisive role in determining which undercarriage compo...
Excessive wear that occurs when the track links come into contact with the flanges of single- or double-sided track rollers is referred to as track rail galling. The existence of rail galling leads to premature wear of the track links, affects the st...
Prevent flat spots and excessive flange wear on your top carrier rollers. Learn the causes and maintenance tips from GT Industries, a leading undercarriage parts manufacturer since 1998. Chinese Top Carrier Rollers: Wear Patterns & Maintenance 1....
We have strategically integrated extra reinforcing plates and protective liners in high-wear zones (heel, side edges, and cutting edge) to protect the bucket structure. Constructed from high-strength, wear-resistant steel, this bucket delivers superi...
Happy New Year! 🎉 The calendar has turned, and 2026 is officially here. At GT, we are excited to kick off this year with renewed energy and a clear vision. Looking Back with Gratitude Before we dive into the new year, we want to say a huge THANK YOU...
1. Measuring Internal Wear (Chain Stretch) Internal wear on sealed and greased chains is primarily identified by chain stretch (pitch extension). Inspection Method: Measure the distance between pin centers over a span of 4 to 5 links. Assessment: Com...
Overview The global steel market is pivoting from a year of consolidation to a period of strategic recovery. After the volatility of the early 2020s, 2025 served as a necessary "reset," establishing a new price floor driven by decarbonization costs r...
A rotary gearbox is a critical component widely used in excavators, cranes, and other heavy machinery. Its performance and service life depend heavily on the precision of the assembly process. In this article, we take you inside the production line t...
As the largest and most systematic manufacturer of excavator gear components in Fujian Province, our company delivers complete solutions for travel gearboxes, swing gearboxes, motor internal gears, and motor shafts. We have over 30 years of gear-maki...
EN
