1. Basic Description

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

The cutter suction dredger is a widely used piece of equipment in reclamation and sediment removal projects, as well as sand mining operations. It utilizes a rotating cutterhead assembly at the front of the suction pipe to cut and stir riverbed sediment, then relies on powerful pump force to transport the excavated sediment material through conveyance pipelines to the sediment storage site. Its dredging, transporting, and unloading processes can be completed continuously in one go. It is an efficient and cost-effective sediment挖掘 equipment, 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 locators and trolleys are powered by hydraulic cylinders.

Anchor and windlass winches are driven by hydraulic motors.

The hydraulic pump is driven by the auxiliary machine.

2. Terms of Use, Regulations

2.1 Operating Environment Conditions

--- Atmospheric Air Temperature: 50°C

Low air temperature, -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挖掘 activities in coastal and sub-coastal waters.

2.3 Soil Conditions

Grade III and below dredged soil and iron plate sand.