【 Premium Recommendation 】 20-year-old Caterpillar 330 excavator, with a timepiece of only over 6,000 hours, offers an extremely high cost performance! This 20-year-old Caterpillar 330 excavator is a rare high-quality second-hand piece of equipment on the market. Its working time is only over 6,000 hours, which means it is still in the best working condition, with a long service life and low wear and tear. This is undoubtedly an ideal choice for engineering projects that require efficient and stable operation. In terms of the power system, this excavator is equipped with an original Caterpillar engine, which is renowned for its powerful output and smooth operation. This engine not only provides sufficient horsepower to support excavation tasks under various complex working conditions, but also features excellent fuel economy, helping users reduce operating costs. In addition, its advanced emission control system also ensures compliance with the current environmental protection standards. The hydraulic system is another major highlight of this machine. It adopts the high-pressure common rail technology independently developed by Caterpillar, making the operation of the entire machine more flexible and precise, and the response speed 2025-12-16 13:58:42