1. Basic Description

The hull is composed of two floats, fully assembled and tested prior to delivery, allowing for easy and quick installation on-site and can be operational with standard design. Delivery is timely, adhering to coastal water standards.

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, 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 ship lighting and emergencies during shutdowns.

The cutter is driven by a hydraulic motor, equipped with a lubrication seal for the cutter bearing.

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

定位桩 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, Specifications

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 Area

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

2.3 Soil Conditions for Operations

Dredging soil up to and including Grade III, and iron sand.