Hitachi 330-3 Extended Arm Excavator This Hitachi 330-3 extended arm excavator is a very popular second-hand construction machinery in the market. It has a working time of 97,000 hours, which indicates that the device has been verified through long-term use and has stable and reliable performance. In terms of the power system, this excavator is equipped with a high-performance Hitachi original engine, which can maintain strong power output and smooth operation even in harsh working environments. The engine has excellent fuel economy and can effectively reduce operating costs. The hydraulic system adopts advanced negative flow control technology, ensuring high efficiency, stability and accuracy during operation. Whether it is excavation or loading operations, it can handle them with ease. In addition, the extended arm design enables this model to perform exceptionally well in special working conditions such as deep pit excavation and river channel cleaning, significantly expanding its application range. It is particularly worth mentioning that despite having undergone a relatively long service period, this 330-3 still maintains a good mechanical condition, and there are no obvious signs of wear on the main components such as the main p2025-12-05 12:29:20