Defeng Mechanical Manufacturing Limited
                                                                                                           
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Defeng Manufacturer 20-45 Tons Excavator Long Reach Boom Arm 16-24m Extended Arm

Excavator boom arm
2025-10-10
Discover the Defeng Manufacturer 20-45 Tons Excavator Long Reach Boom Arm, offering 16-24M extended reach for enhanced digging performance. Built with high-quality materials like Q345, Q460, and Hardox400, this customized boom arm is perfect for heavy-duty construction and mining applications.