Second-hand Caterpillar 320D excavator This Caterpillar 320D excavator is one of the highly praised medium-sized excavators in the market. This equipment was manufactured in 2006. Up to now, it has accumulated a working time of 7,500 hours. Its overall performance is stable, and it is well maintained. After professional testing, all indicators meet the standards and can fully meet the daily construction needs. In terms of power, this machine is equipped with a Caterpillar C7.1 inline six-cylinder turbocharged engine, with a maximum output power of up to 140kW (approximately 190 horsepower). It not only has strong power but also excellent fuel economy, maintaining efficient operation even under high-load conditions. In addition, this engine also adopts advanced electronic control injection technology, making emissions more environmentally friendly and fully meeting the National III emission standards. On the hydraulic system, this 320D is equipped with a positive flow control system independently developed by Caterpillar, which can achieve precise control and rapid response. Whether it is excavation, loading or crushing operations, it can handle them with ease. It is worth mentioning that this machine is equipped with a high-quality b2025-12-17 09:22:43