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 is ready for operation with a standard design. Delivery is timely and adheres 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 electrical power for lighting and emergency use on board during shutdowns.

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

The ship is equipped with a hydraulic motor-driven winch for transverse movement and a lifting winch for the绞刀架.

Piling and trolley are driven by hydraulic cylinders.

Anchoring and recovery winches are powered 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 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 excavation activities in coastal and sub-coastal waters.

2.3 Soil Conditions for Operations

III grade and below dredged soil and iron plate sand.