Cat Excavator, a globally renowned brand of engineering machinery, has a wide variety of product lines and models.Caterpillar has designed and produced multiple-size excavators based on different construction scenarios and client needs.From micro excavators to large mine excavators, models including but not limited to: mini-types such as 301.5, 302 CRmini; small excavators such as 305 CR 307 CR; medium excavators such as 313 GC 316; large excavators such as 349,352; and mine excavators designed for special operating environments such as 390 F.It is recommended to visit the official website to obtain the most up-to-date catalogue of products for detailed information on the total number of specific models of Cat excavators.When selecting a Cat excavator, it is necessary to select the type best suited to its own excavator based on a combination of considerations such as scope of work, condition of work, efficiency of operations, etc.Cat excavators gained a high degree of global user recognition with their excellent performance, durability quality and efficient productivity.In summary, Cat excavators have a wide variety of models, each of which represents Caterpillar's unique understanding and precision of engineering technology and customer needs, and are designed to meet different industries and levels of market demand.Please follow the latest developments of the Caterpillar excavator on a continuous basis in order to obtain more information and service support on various models of excavators.