2021 Caterpillar CT20

There is currently a second-hand Caterpillar 320 excavator manufactured at the end of 2021, priced at only over 250,000 yuan. The working time of this equipment is approximately 4,000 hours. It is in good overall condition and has stable and reliable performance. It is equipped with a Caterpillar C4.4ACERT engine, with a power output of 129 kilowatts (172 horsepower), featuring strong power output and smooth operation performance. In terms of the hydraulic system, it is equipped with an efficient dual-pump and dual-loop constant power regulation system, ensuring efficient operation under various working conditions. Both its hydraulic pumps and hydraulic motors have been meticulously designed and manufactured, capable of providing outstanding response speed and control accuracy, meeting the demands of complex construction environments. In addition, this excavator also has the following significant advantages: Firstly, the cab is spacious and comfortable, with a wide field of vision. The operation interface is humanized in design, which greatly improves the driver's work efficiency. Secondly, maintenance and upkeep are convenient, and the main components are easily accessible, effectively reducing daily operating costs. Finally, the veh2026-01-03 16:37:37