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| Categories | Excavator Long Boom |
|---|---|
| Brand Name: | ZH |
| Model Number: | Excavator long boom |
| Place of Origin: | China |
| Excavator Model: | ZX350 |
| Grab: | 12T Level |
| Material: | Q345B + Q690D |
| Surface Finish: | Sand-blasted And Painted |
| Quality: | China OEM Parts |
| Export Port: | Shenzhen |
| Origin: | China |
| Track Shoe Width: | 600 Mm |
| Company Info. |
| Kaiping Zhonghe Machinery Manufacturing Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Meta Description:
Boost productivity with high-quality excavator long reach booms (16-32m). Q690D steel construction, CE certified, perfect for dredging and deep excavation. Get a
free quote today
Excavator long reach booms are specially engineered attachments that extend your machine's digging range by 40-100% compared to standard arms. These heavy-duty extensions are ideal for:
✔ Deep foundation work
✔ River and port dredging
✔ Slope finishing
✔ Demolition projects
✔ Utility trenching
Case Study:
24m arm increased dredging productivity by 35% at Manila port

2024 Zhonghe Machinery Catalogue 3M.pdf

Working Diagram of Long Reach Boom
A.Maximum lifting height
| Excavator Weight | Reach Options | Recommended Bucket Size |
|---|---|---|
| 20-25t | 16-18m | 0.5-0.8m³ |
| 30-35t | 20-22m | 0.8-1.2m³ |
| 40t+ | 24-32m | 1.2-2.0m³ |
Manufacturing Advantages:
✅ Precision laser cutting (±0.5mm tolerance)
✅ Robotic welding for consistent quality
✅ 72-hour stress testing before shipment
✅ CE & ISO 9001 certified production
Service Benefits:
✔ Free CAD drawings review
✔ On-site installation support
✔ 12-month structural warranty
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Expert Support Available:
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