News

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 equipment is equippe...Read more »

The following is an analysis trend of the Middle East track shoe market based on the latest market dynamics (as of June 2025): ‌I. Core Driving Factors‌ Economic Diversification & Mega-Projects‌ Saudi Arabia’s ‌Vision 2030‌ and UAE free-zone policies drive infrastructure expansion (e.g., NEOM...Read more »

In recent years, African market demand for excavator track shoes has exhibited the following characteristics and trends:   I. Core Demand Driven by Infrastructure Investment‌ Cluster Effects of Regional Infrastructure Projects‌ Key projects such as the Lagos-Kano Railway in Nigeria (West Afr...Read more »

U bolts, named for their distinctive U-shaped design, are critical fasteners in the automotive industry, particularly in heavy-duty vehicles like trucks. These bolts play a vital role in ensuring structural integrity, safety, and performance. Below is an overview of their key functions: 1. ‌Secur...Read more »

Carrier rollers, also known as top rollers / upper rollers, are components of the excavator’s undercarriage system. Their primary function is to maintain proper track alignment, reduce friction, and distribute the machine’s weight evenly across the undercarriage. Without properly func...Read more »

Excavators and bulldozers are versatile machines widely used in construction, mining, and other heavy-duty industries. Among the critical components of excavator and bulldozers undercarriage, track rollers play a vital role in ensuring smooth operation, stability, and longevity of the machine. Ex...Read more »

        Track shoes play a crucial role in ensuring the performance and longevity of excavator and bulldozer. These components are essential for traction, stability, and weight distribution, allowing excavators to operate efficiently on various terrains. The suitable track shoe can significantly ...Read more »

The mayor of Nan'an City led a team to visit Yongjin Machinery. They learned about the details of our company development history, production management, technological innovation, and market expansion. The mayor affirmed the achievement made by Yongjin Machinery. Yongjin...Read more »

We are looking forward to have a meeting with you at BAUMA CHINA 2024. Date: 26-29 NOV., 2024 Place: Shanghai New International Expo Center Welcome you to visit us at booth W4.859 Read more »

Welcome to visit our booth 5.1K64 at Automechanika Shanghai Date: 2-5 December, 2024 Place: Shanghai National Exhibition Center Yongjin Machinery specializes in production and development for various truck/auto spare parts, such as u bolt, center bolt, spring pin, suspen...Read more »

We are looking forward to have a meeting with you at the main exhibition of construction equipment CTT Expo 2023! Date: 23 - 26 May, 2023 Place: MVC "Crucos Expo", Moscow, Russia Welcome you to visit us at booth 14-475 нетерпением ждём встречи с вами на Главной выставке ...Read more »

The sales growth rate of excavators is turning positive, especially small excavators. However, even if the infrastructure is recovery and sales return to positive, it may not mean that the inflection point of the Chinese excavator market has appeared. At present, experts...Read more »