【 Premium Recommendation 】 The 2021 Caterpillar 330 high-end excavator is a highly sought-after star product in the market. It has won the favor of many users with its outstanding performance and excellent durability. With a working time of only 4,600 hours, it is equivalent to a nearly brand new machine, but the price is much lower than that of a new car, offering an extremely high cost performance. In terms of the power system, this machine is equipped with a Caterpillar C9.3B engine, with a maximum power output of 228kW (approximately 305 horsepower). It not only has strong power but also high fuel efficiency, capable of easily handling the operational demands under various complex working conditions. Advanced ACERT technology ensures that emission standards comply with national environmental protection requirements while significantly reducing operating costs. The hydraulic system adopts Caterpillar's unique intelligent control system, which features rapid response and precise control, making the operation more smooth and effortless. Whether it is digging, loading or leveling the land, the best effect can be achieved. In addition, it is equipped with a variety of auxiliary functions such as automatic idle speed and energy-saving 2025-12-10 21:34:30