"Recommendation of Premium Second-hand Excavators We have carefully selected three second-hand excavators with outstanding performance and extremely high cost performance for you. Each one has undergone strict testing and maintenance to ensure that what you purchase is not only an affordable product but also a reliable quality partner. 1. ** Caterpillar 336** : This equipment has a working radius of 23 meters and is suitable for excavation tasks in various complex terrains. Its cumulative working time is approximately 5,000 hours. The engine adopts the high-efficiency C9 model produced by Caterpillar itself, which is powerful and has good fuel economy. The hydraulic system adopts advanced electrical control technology, featuring high operational sensitivity and fast response speed. It can handle both precise operations and heavy-load excavation with ease. The current price is only over ten thousand RMB, offering an extremely high cost performance! 2. ** Hitachi ZX1430R** : This model is equipped with a 24-meter-long boom and is particularly suitable for scenarios such as deep pit excavation or long-distance material handling. It has been in operation for approximately 4,500 hours and is equipped with Hitachi's independently develope2025-12-09 09:23:01