As a world-renowned manufacturer of construction machinery, Caterpillar has a wide range of excavator product lines, which are widely used in various construction projects. So, how many excavator models does Caterpillar have? This involves a full range of Caterpillar excavator product matrix, including small, medium, large and extra-large excavators. Due to Caterpillar's continuous innovation, the number of specific excavator models will increase or decrease with the change of R&D and marketing strategies, it is recommended to visit Caterpillar's official website directly or contact official customer service to obtain the latest and most accurate data. When choosing a Caterpillar excavator, it is important not only to focus on the number of models, but also to have an in-depth understanding of the performance parameters, application scenarios and operating comfort of each model to ensure that you choose the excavator model that best suits your engineering needs.