24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator

Excavator Long Reach Booms are engineered for demanding applications including:

• River dredging operations
• Port construction projects
• Railway infrastructure development
• Underground construction work

These booms deliver exceptional operational range, superior efficiency, and enhanced job site safety.

• 1 Long Reach Boom assembly
• 1 Extended Arm assembly
• 1 Bucket (digging or clean configuration)
• 4 Metal pipes with hoses
• 8 Connection pins
• 1 Set H Linkages
• 1 Set lubricating pipes
• 1 Bucket cylinder
• Optional counterweight for machine balance
• Optional hydraulic pipelines for attachments

• 45° steel plate beveling prior to welding
• Robotic welding for consistent, durable seams
• 30m boring machine for micrometer-level accuracy
• Automated pipe welding to prevent oil leakage

• Custom hydraulic cylinders from S-ANY factory
• 40Cr material pins hardened to 55HRC+
• Tempered and ground for enhanced durability
• EATON brand high-pressure hydraulic hoses

We use KANSAI paint from Japan, the original supplier to major excavator manufacturers including Hitachi and Kobelco, ensuring perfect color matching and long-lasting protection.

Featured exhibitor at:

• 2018 Shanghai Bauma Exhibition (Booth W3-628)
• 2024 Shanghai Bauma Exhibition (Booth W2-100)

12-month warranty from installation date:

• Steel structure: Documentation required for defect verification
• Accessories (cylinders, pipes, hoses, pins): Replacement parts provided for verified defects
• Remediation guidance provided for confirmed manufacturing defects