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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

news & events

  • Track shoes

    Excavator Track Shoes Market Demand Analysis in Russia

    The demand for excavator track shoes in the Russian market is primarily driven by the following key factors, showing a significant growth trend: Core Demand Drivers Mechanization Upgrade in the Mining Industry‌ Russia’s mining sector is accelerating the adoption of unman...

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  • Excavator Track Shoes

    How to Replace Excavator Track Shoes?

    I. Pre-Replacement Preparations‌  Site Selection‌ Requires solid and level ground (e.g., concrete), avoiding soft or sloped terrain to prevent equipment tipping. Tool Preparation‌ Essential tools: Torque wrench (recommended 270N·m specification), hydraulic jack, chain hoist, p...

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  • TRACK ROLLER/BOTTOM ROLLER

    How to repair when the track roller shaft won’t come off?

    Methods for Repairing Difficult-to-Remove Track Roller Shafts (Compiling Relevant Maintenance Techniques):‌   I. Pre-Disassembly Preparation‌ Cleaning and Pressure Relief‌ Thoroughly remove mud and debris around the roller to prevent interference during operation. If the ...

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