The backhoe dredger is an engineering vessel suitable for hard soil excavation. It is mainly used for excavating rocks, boulders, underwater dams and old bank protection facilities. The main equipment of a backhoe dredger includes an excavator consisting of a heavy bucket, diesel engine andhydraulic system, usually installed on a flat-bottomed boat or a self-elevating platform.
Features:
Dredging and Excavation: Efficiently remove silt, sand, and sediments from rivers, lakes, and harbors.
Waterway Maintenance: Cleaning, widening, and maintaining canals and inland waterways.
Environmental Projects: Wetland restoration, aquatic vegetation removal, and riverbank reinforcement.
Construction Support: Assists in port construction, reclamation, piling, and foundation works in shallow waters.
Multipurpose Operation: Compatible with various excavator attachments, such as buckets, rakes, and hydraulic grabs, to handle different water engineering tasks.

Working Scope:
The excavator platform is widely used in inland rivers, reservoirs, coastal zones, ports, and marshland construction sites. It is especially suitable for shallow water operations where traditional land-based equipment cannot reach. By combining stability with mobility, the platform allows excavators to work safely in water depths up to 2.5-30 meters, depending on design.
With its modular structure, the excavator pontoon is easy to transport, assemble, and customize according to project requirements. It greatly improves efficiency, reduces operational risk, and provides a reliable solution for dredging, water management, and environmental protection projects.
Technical Parameters
| JULONG BACKHOE DREDGER | |||
| NO. | Item | Parameters | Remark |
| 1 | Total Length | 34 M | |
| 2 | Total Width | 12M | |
| 3 | Hull Depth | 2.7M | |
| 4 | Draft | 1.4M | |
| 5 | Ship Displacement | 550 TON | |
| 6 | Fuel Tank | 90m³ | |
| 7 | Positioning Pile System | 3 SET | 60KN |
| 8 | Positioning Anchor Machine | 4 SET | |
| 9 | Excavator | 50-100 TON | Customized |

JuLong Company

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