English
Español
Français
中文
English
The excavator boom is precisely welded from high-strength wear-resistant steel plates, featuring outstanding overall rigidity and excellent bending and torsion resistance. Key stress-bearing parts are thickened and reinforced with sophisticated craftsmanship and firm welds, delivering impact resistance and resistance to cracking and deformation. Suitable for heavy-duty harsh working conditions such as earthwork construction and mine quarrying, it features strong load capacity, stable movement and long durability, serving as the core load-bearing structural component of the excavator working system.
Copyright © 2026 Qingdao Kotai Heavy Industry Machinery Co., Ltd. All Rights Reserved.
Powered By HiCheng
