Case Study: Japanese Client Purchases NM400 Dredging 2-Peel Clamshell Mechanical Grab Bucket
A leading Japanese client in the marine and dredging industry recently purchased an NM400 material dredging 2-peel clamshell mechanical grab bucket from OUCO Marine Group. This case study highlights how OUCO's customized handling solutions met the client's demanding requirements for sand and gravel dredging operations.
Client Background & Requirements
The Japanese client operates in the dredging and bulk material handling sector, requiring heavy-duty grabbing equipment capable of withstanding abrasive marine environments. Their key requirements included:
- High-wear-resistant material for prolonged service life in abrasive dredging conditions
- Customized opening range to match existing excavator fleet specifications
- Reliable mechanical performance for sand, gravel and bulk material handling
- Compatibility with all brand and size excavator models
Our Solution: NM400 Dredging 2-Peel Clamshell Mechanical Grab Bucket
OUCO Marine Group supplied a customized 2-peel clamshell mechanical grab bucket manufactured from premium NM400 material, delivering outstanding wear resistance and structural strength for the client's dredging applications. The bucket is also available in Q345B, Q460, NM360/400 and HARDOX450/500 materials to suit different working conditions.
Key Specifications
| Parameter |
Details |
| Type |
Orange peel grab |
| Material of excavator bucket |
Q345B, Q460, NM360/400, HARDOX450/500 |
| Max opening |
1200-2200mm |
| Weight |
550kg-1700kg |
| Machine model |
All brand and size |
| Color |
Customer required |
| Warranty |
6-12 months |
| Packing |
Wooden pallet or customized |
| Condition |
100% new |
| Grab hook number |
4-6 |
Product Capabilities
The dredging clamshell grab series offers various customized variants to meet diverse operational needs:
- Hydraulic dredging clamshell grabs for digging operations
- Hydraulic clamshell grabs for sand & gravel handling
- Hydraulic orange peel grabs for rock handling
- Mechanical single & double wire rope clamshell grabs for sand, gravel and bulk handling
Why the Client Chose OUCO Marine Group
Jiangsu OUCO Heavy Industry and Technology Co., Ltd, headquartered in Wuxi, Jiangsu, China, is part of the OUCO Marine Group, which provides high-quality handling solutions and access systems for marine and offshore industries worldwide. With subsidiaries in several countries, the group serves a global client base from strategic points in Europe, Asia, Africa, Australia and the Middle East.
The client benefited from OUCO's complete in-house capabilities, including its own designing team and manufacturing factory, supported by excellent European management with 47 years of offshore business experience, ensuring reliable after-sales services overseas.
Professional Services & Support
Pre-Sales Service:
- Inquiry and consulting support
- Factory visits welcome
- Load test check before shipment
After-Sales Service:
- Engineers available to serve machinery overseas
- On-site guidance for installation and operation
- 24 months free maintenance
Conclusion
The Japanese client's purchase of the NM400 dredging 2-peel clamshell mechanical grab bucket demonstrates OUCO Marine Group's capability to deliver customized, high-performance grabbing solutions for demanding dredging applications. With premium wear-resistant materials, flexible customization options and comprehensive service support, OUCO continues to build long-term partnerships with clients worldwide.
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