FUJIAN YONGJIN MACHINERY MANUFACTURING CO., LTD.
INTRODUCTION
Yongjin Machinery was established in 1986, the headquarter is in Nan’an City, Fujian Province. As one-stop professional supplier, It facuses on researching and manufacturing excavators and bulldozers parts–track shoe, track roller, top roller, sprocket, track bolt, etc. The high-quality products are recognized in the industry, and are sold in Europe, America, the Middle East, Southeast Asia and other countries. Yongjin Machinery supplies parts for many brands, such as Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, Longgong, Xugong, etc.
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PRODUCT CATEGORIES
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What is the typical service life of an excavator’s track shoe?
I. Conventional Lifespan Range Baseline Service Life: Track shoes typically last 2,000–3,000 work hours. Specific brands like Dongfanghong tractor track shoes average 2,000–2,500 hours. Economic Replacement Strategy: Practically, a track shoe‘s lifespan equals t...
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How to Replace Excavator Track Shoes and Key Precautions
I. Core Operation Process Site Preparation Select a flat, firm surface and clear debris/sediment from the track assembly (to prevent deformation during installation). Removing Old Track Shoes Relieve track tension: Loosen the grease fitting on the tension cylinder to releas...
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What has been the demand situation for crawler tracks in South America in recent years?
Demand Trends for Crawler Tracks (Rubber & Metal) in South America in Recent Years I. Demand Drivers Accelerated Infrastructure Development Brazil’s government launched the “Growth Acceleration Program” (PAC), investing over ¥1.7 trillion in energy, logistic...
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