Caterpillar has long been a leading name in heavy-duty construction equipment, renowned for its robust engineering, powerful performance, and lasting reliability. 1 For jobs that demand the utmost in strength and capability, several Caterpillar machines stand out. Their excavators, ranging from mid-size to massive mining shovels, offer exceptional digging power, lifting capacity, and versatility for tasks like earthmoving, trenching, and material handling in the most challenging environments. 2 Equipped with advanced hydraulic systems and powerful engines, these machines are built to endure demanding workloads. 3 Dozers, another cornerstone of Caterpillar's heavy-duty lineup, excel at pushing and moving large volumes of soil, rock, and other materials