This high-end version of the Caterpillar 330 excavator from September 2020 has maintained a good working condition since it left the factory. The displayed working time is 6,300 hours, which means it is still in the golden stage of mechanical life. It has undergone a sufficient running-in period and is far from being severely worn. The chassis of this equipment is in excellent condition, with no structural damage or severe rust. This is extremely rare for heavy machinery that operates in harsh environments for a long time. In terms of the power system, this 330 is equipped with a C7.1 engine produced by Caterpillar itself. This straight-six turbocharged diesel engine is renowned for its powerful output and smooth, reliable performance. Even when fully loaded, it can easily handle various complex working conditions, and at the same time, it has excellent fuel economy performance, effectively reducing operating costs. In addition, its advanced electronic control unit can monitor and adjust the combustion process in real time to ensure that the engine always operates in the best condition. The hydraulic system adopts the latest generation of closed center load sensing technology, which not only has a fast response speed and high operati2025-12-03 17:04:57