In the construction engineering field, excavators, as indispensable heavy machinery, provide powerful support for various complex operations with their diverse front-end devices. Among them, the excavator rock arm, renowned for its powerful breaking capacity and high operating efficiency, is nicknamed "Pangolin" and enjoys a high reputation in the industry. So, what makes the excavator rock arm unique? Why is it so figuratively called "Pangolin"?

Excavator Rock Arm

The excavator rock arm, also known as the eagle beak arm, gets its name from the shape of its front-end device, which resembles an eagle's beak. This device was originally designed to handle complex geological conditions such as hard rock, weathered stone, shale, and red sandstone, providing a more effective means of breaking rocks for engineering operations. Rock arms are typically made of high-strength materials to ensure their durability and reliability under harsh working conditions. The eagle beak-like design of the excavator rock arm gives it sharp destructive power. During operation, the rock arm can easily break through hard rocks, and even handle special geographical environments such as high-altitude permafrost and rugged terrain with ease. This powerful crushing ability is quite similar to the pangolin's habit of digging burrows and breaking through hard soil layers, hence the name "pangolin arm."

Excavator Rock Arm

Excavator rock arms play a vital role in the construction engineering field due to their powerful crushing capacity, high operating efficiency, and wide applicability. The nickname "pangolin arm" not only vividly describes its powerful functional characteristics but also highlights its important position in the industry. With continuous technological advancements and expanding applications, excavator rock arms will undoubtedly play an even more important role in the future.