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Based on Sanqi Machinery's years of experience in import and export of used construction machinery, this article provides an in-depth analysis of the 2025 used excavator market, including price trends, popular model recommendations, buying tips, and frequently asked questions. Whether you are a domestic buyer or an overseas customer, you will gain practical market insights and procurement advice.

A used Shantui SD16 bulldozer, 2019 model with 4800 working hours, is for sale in Zhengzhou, Henan, weighing 16.8 tons. This article covers market conditions, highlights, technical parameters, applications and buying advice to help you decide if it is worth it and how to buy without pitfalls.

This article explains the technology, compatible models, installation notes and buying tips for the Caterpillar 320 swing motor (CAT-320-SW), helping you solve weak or jerky excavator swing issues with genuine vs. aftermarket part guidance.

A used NHI MT-40 mining dump truck, 2017 model with 7200 working hours, is available in Ordos, Inner Mongolia. It weighs 40 tons and is in good condition. This article covers the market background, highlights and buying advice.

This article introduces a used Caterpillar 320D excavator, 2016 model with 8500 working hours, located in Jinan, Shandong, weighing 21.2 tons and in good condition — ideal for earthworks, municipal and small mining projects.

This article introduces a used LiuGong CLG856 wheel loader, 2020 model with only 3600 working hours, located in Liuzhou, Guangxi, weighing 11.3 tons — a reliable and cost-effective choice.

A used Komatsu PC200-8 excavator, 2018 model with 6200 working hours, is in stock in Xuzhou, Jiangsu. Good condition, ideal for earthworks and municipal projects, with competitive pricing and complete documentation.

This article explains the technical features, applications and purchasing advantages of the Cummins 6BT5.9 engine assembly, helping construction machinery users understand this classic power unit.