The boom, bucket and frame of the excavator form its solid "steel skeleton". The boom is made of high-strength carbon steel structural parts, which are formed in one piece through precision welding technology. It has both toughness and rigidity and can withstand the violent expansion and rotation driven by the ultra-high-pressure hydraulic system. Whether it is high-frequency operation during mining or precise control during high-rise demolition, it can ensure stable and smooth movement and reduce the risk of fracture caused by fatigue damage.
The bucket is also made of high-quality carbon steel structural parts. The front edge of the bucket body is inlaid with wear-resistant alloy teeth, and the bottom is made of thickened anti-slip steel plate. It shows strong destructive power when crushing rocks and excavating frozen soil. The arc design optimizes the material grabbing efficiency, reduces resistance and increases the loading capacity. Its internal reinforcement rib structural parts effectively disperses the impact force during excavation and prolongs the service life.
As the core load-bearing component of the excavator, the frame is made of high-strength carbon steel plate stamping and welding. The unique box-type structural parts design firmly connects key components such as the engine, hydraulic system, and walking device. When driving on complex terrain or working with heavy loads, it can evenly disperse stress and ensure the integrity and reliability of the whole machine structural parts. The three major carbon steel structural parts work together to give the excavator strong power and lasting durability, making it an irreplaceable backbone force in the field of modern engineering construction.
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