Self-Propelled Backhoe Dredger EX5500 - Yanyang Marine
Product Summary: The Yanyang Marine EX5500 is a self-propelled backhoe dredger equipped with a Hitachi EX5500 excavator and 2×1076kW power, capable of dredging depths up to 32m and bucket capacities up to 20.5m³. Designed for offshore and coastal dredging, port construction, and land reclamation projects, it offers superior digging force and mobility. Steel hull, IACS class certification available.
Key Selling Points
- Powerful Excavator: Hitachi EX5500 with 2×1076kW – delivers high digging force for stiff materials and rock. (Source: product params)
- Deep Dredging: Dredging depth up to 32m – suitable for deep channels and offshore works. (Source: product params)
- High Capacity: Bucket capacity up to 20.5m³ – maximizes productivity per cycle. (Source: product params)
- Self-Propelled: 2×350kW propulsion – allows independent transit without tugboat. (Source: product params)
- Durable Steel Construction: Corrosion-resistant steel hull – ensures longevity in harsh marine environments. (Source: related content - special requirement)
- IACS Classification: Available with CCS, BV, DNV, LR class – meets international standards. (Source: company profile)
Technical Specifications
| Parameter | Value |
|---|
| Overall Length (m) | 71.5 |
| Beam (m) | 22 |
| Draft (m) | 2.5 |
| Excavator Model | Hitachi EX5500 |
| Excavator Power (kW) | 2 × 1076 |
| Dredging Depth (m) | 18 / 24 / 32 |
| Bucket Capacity (m³) | 15 / 18 / 20.5 |
| Propulsion Power (kW) | 2 × 350 |
Models and Options
The EX5500 is part of Yanyang's backhoe dredger range. Other available models include EX1200, EX1900, EX2500, and EX3600, each equipped with a corresponding Hitachi excavator. Contact us for detailed specifications and customization.
Materials and Structure
Constructed with high-strength marine-grade steel, the EX5500 features corrosion-resistant coatings and a robust hull design suitable for continuous offshore operation. The structure is built to withstand harsh marine conditions and comply with IACS class requirements.
Applications
- Offshore and coastal dredging
- Port and harbor construction
- Land reclamation
- Channel deepening and maintenance
- River dredging
Customization
Yanyang Marine offers full customization: dredging depth, bucket capacity, power configuration, classification society (CCS, BV, DNV, LR), and auxiliary equipment. Tailored to your project's specific conditions.
FAQ
What is the maximum dredging depth of the EX5500?
The EX5500 can dredge up to 32m depth with optional configurations for 18m and 24m.
Is the dredger self-propelled?
Yes, it is equipped with 2×350kW propulsion system for self-transit.
What classification certificates are available?
IACS member societies such as CCS, BV, DNV, LR are available upon request.
What is the delivery time?
Typical delivery for standard backhoe dredger is 2-3 months; custom units 8-12 months.
Can the bucket capacity be customized?
Yes, bucket capacity can be optimized based on material density and project requirements.
What is the advantage of Yanyang backhoe dredger?
Compared to European suppliers, Yanyang offers approximately 50% lower cost, faster delivery, and comprehensive after-sales support.
Do you provide after-sales service?
Yes, we offer on-site commissioning, operator training, spare parts, and long-term technical support worldwide.
Inquiry Information
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- Alt Text: Yanyang Marine EX5500 self-propelled backhoe dredger with Hitachi excavator
