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 operates with standard designs. 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 employs a rotating cutter head at the front of the suction tube to cut and stir riverbed sediment, and then uses powerful pump power to transport the excavated sediment material through a conveying pipeline to a sediment pile. 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 seal.

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

Locating piles and trolleys are driven by hydraulic cylinders.

Anchor and windlass winches are driven by hydraulic motors.

The hydraulic pump is driven by an auxiliary machine.

2. Terms of Use, Regulations

2.1 Operating Environment Conditions

Atmospheric Air Temperature at High Altitude: 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 mining operations in coastal and sub-coastal waters.

2.3 Soil Condition

III grade and below dredged soil and iron plate sand.