Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Excavator Long Arm Kit for CAT320/330 with Bucket & Cylinder 6-Month Warranty
2024 Zhonghe Machinery Catalogue 3M.pdf
Excavator Long Boom Arms - Extended Reach Solutions for Heavy-Duty Applications
Technical Specifications Overview:
Our premium long boom attachments are engineered to transform standard excavators into long-reach machines for specialized operations. Key specifications include:
For 6-8 Ton Excavators:
For 15-18 Ton Excavators:
For 20-23 Ton Excavators:
For 30-38 Ton Excavators:
For 40-50 Ton Excavators:
Working Diagram of Long Reach Boom
A.Maximum lifting height
Key Features:
Typical Applications:
Why Choose Our Long Booms?
✓ Factory-direct pricing
✓ Custom engineering available
✓ 18-month structural warranty
✓ Worldwide shipping with complete documentation
For specific requirements, please provide:
✔ Material Options: Q355B (standard) / Q690D (high-stress applications)
✔ Reinforced Joints: Laser-cut stress relief grooves at pivot points
✔ Custom Lengths: 7m to 16m (extendable to 30m for special projects)
Contact our technical team today for a customized solution: