1. Basic Description

The hull is composed of two floats, fully assembled and tested prior to delivery. It can be easily and quickly installed on-site and operates with a standard design. Delivery is timely, adhering to coastal water standards.

The cutter suction dredger is a widely used piece of equipment in beach reclamation and sand mining projects. It employs a rotating cutter head at the front of the suction tube to cut and stir riverbed sediment, then uses powerful pump force to transport the dredged material through conveyance pipelines to the sediment storage area. Its dredging, transporting, and unloading processes can be completed continuously in one go. It is an efficient and cost-effective sediment dredging device, making it an excellent underwater excavation machine.

The mud pump is driven by the main diesel engine through a gear reduction box.

Emergency pump station units provide lighting and emergency power for the vessel during shutdowns.

The auger is driven by a hydraulic motor, and the auger bearing is equipped with a lubrication and sealing device.

The ship is equipped with a hydraulic motor-driven winch and a lifting winch for the winch frame, both capable of lateral movement.

Piling guides and trolleys are driven by hydraulic cylinders.

Anchor and chain winch driven by hydraulic motor.

The hydraulic pump is driven by the auxiliary machine.

2. Terms of Use, Specifications

2.1 Operating Environment Conditions

Atmospheric Air Temperature: 50°C

Low Air Temperature Environment -100°C

Cabin high temperature           500°C

--- River (Sea) Water High Temperature 300°C

Relative Humidity ≤ 70%

2.2 Suitable Operating Areas

Dredging and sand mining operations in coastal and sub-coastal waters.

2.3 Soil Conditions for Operations

Dredged soil of Grade III and below, as well as iron plate sand.