68m Non-propelled box-type Grab Dredger
Grab Water Capacity: 25 m³
Grab Bulk Capacity: 50 m³
Working Angle: 60°–65°
Revolving Angle: 0–360°
Grab Main Engine: YC16VCX4000L-C20, 2940 kW
1 × 200 kW
2 × 50 kW
1 × 200 kW shaft generator
Crew: 14 persons
Navigation Area: Coastal Waters
Application
Large-scale capital & maintenance Dredging for shipping channels, ports and terminals.
Underwater obstacle removal and rock excavation.
Dredging of silt, clay, sand, gravel and weathered rock.
Deep-water dredging and land Reclamation projects.
Advantages
Extra-large 50m³ grab for high efficiency and big output.
Strong power, large dredging depth, wide working range.
360° rotation for flexible and precise operation.
Adaptable to hard soil, gravel and weathered rock.
Stable structure, reliable performance, low failure rate.
FAQs
Q1: What materials can this large grab dredger handle?
A: This large‑capacity grab dredger is suitable for excavating silt, clay, sand, gravel, crushed stone, and highly weathered rock. It has strong adaptability to various underwater soil conditions.
Q2: What are the advantages of the 50m³ large grab?
A: The 50m³ super‑large grab provides high single‑bucket loading, high construction efficiency, and large output. It improves dredging productivity, reduces operation time, and is ideal for large‑scale capital dredging and deep‑water projects.
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