Kaiping Zhonghe Machinery Manufacturing Co., Ltd
| Packaging Details | plastic bag packing |
| 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 |
| Brand Name | ZH |
| Model Number | Excavator long boom |
| Place of Origin | China |
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Product Specification
| Packaging Details | plastic bag packing | 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 | Brand Name | ZH |
| Model Number | Excavator long boom | Place of Origin | China |
| High Light | Doosan Excavator Long Arm Kit ，Four Sets Excavator Long Arm Kit ，Excavator Long Arm Kit | ||
Four Sets Excavator Long Arm Kit for Doosan excavator
Excavator long reach booms are specialized attachments that extend the digging range of standard excavators by 40-100%. These heavy-duty extensions are engineered for demanding applications where standard arms lack sufficient reach or digging depth.
Our CE-certified long reach booms are manufactured using:
✔ High-tensile Q690D steel (16-25mm thickness)
✔ Robotic welding technology for consistent quality
✔ Advanced stress analysis for optimal load distribution
Example: A 24m arm moved 800m³/day vs 550m³ with standard arm at Chilean copper mine
| Parameter | Standard Arm | Our Long Reach Boom |
|---|---|---|
| Max Reach | 10m | 16-32m |
| Dig Depth | 6m | 9-18m |
| Material | Q345B | Q690D |
| Warranty | 6 months | 12 months |
✅ Fast 15-25 day production
✅ Free 3D CAD drawings with every quote
✅ Container loading optimization service
✅ On-site installation support available
Recent Export Projects:
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Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
800000-900000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd.，manufacturing and trading combo, specializes in customizing different kinds of excavator boom arm and attachments,Our main product as below: -Excavator Long Boom -Excavator Telescopic Arm -Excavator Sliding arm -Pile Dr... Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd.，manufacturing and trading combo, specializes in customizing different kinds of excavator boom arm and attachments,Our main product as below: -Excavator Long Boom -Excavator Telescopic Arm -Excavator Sliding arm -Pile Dr...
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