How to Select the Perfect Excavator Long Boom for Your Project

Custom Solutions for Extended Reach Excavation

At Kaiping Zhonghe Machinery, we engineer precision long booms (18m-105ft) that transform standard excavators into deep-reach powerhouses. Our OEM-compatible arms are trusted by contractors across 40+ countries for demanding applications.

Get Your Tailored Quote in 3 Steps:

1. Share your company details and excavator model
2. Describe your project type and required digging depth
3. Receive expert configuration advice

xcavator Long Boom Arms – The Ultimate Reach Extension Solution

What is an Excavator Long Boom?

An excavator long boom (or long reach arm) is a heavy-duty attachment designed to extend the digging range of standard excavators. Made from high-strength steel (Q355B/Q690D), these booms allow machines to work efficiently in deep, hard-to-access areas where standard arms fall short.

Key Applications & Industries

✅ Dredging & Marine Projects

• River cleaning, port deepening, and underwater excavation
• Extended reach (10-30m) prevents machine submersion

✅ Mining & Quarrying

• Safe overburden removal without repositioning equipment
• Reinforced structures withstand abrasive materials

✅ Demolition & High-Reach Work

• Demolish tall structures safely from a distance
• Precision control for selective demolition

✅ Infrastructure & Civil Engineering

• Deep foundation pits, bridge piers, and tunnel excavation
• Custom lengths match project specifications

✅ Environmental Remediation

• Landfill management, contaminated soil removal
• Corrosion-resistant options for harsh conditions

Why Choose Our Long Booms?

✔ Superior Materials – Q690D steel option for extreme durability
✔ Optimized Geometry – Stress-tested designs for 20% longer lifespan
✔ Global Compatibility – Fit CAT, Hitachi, Komatsu, Sany and more
✔ Complete Kits – Includes bucket, hydraulic hoses, and pins

Need a Custom Solution?