Compared with ordinary universal booms, this product enhances overall bearing rigidity and fatigue resistance, adapting to long-term and high-intensity continuous operation. It fundamentally improves the working stability and construction efficiency of PC300 excavators, reduces equipment failure rates and later maintenance costs, serving as an ideal replacement accessory for mining, infrastructure and earthwork projects.
Automatic multi-layer welding technology combined with post-weld flaw detection eliminates manual welding defects and reduces the risk of cracking during long-term high-frequency operation.