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. Standard design, timely delivery, and designed according to coastal water standards.

The cutter suction dredger is a widely used equipment in beach reclamation and sand mining projects. It utilizes a rotating cutter head at the front of the suction pipe to cut and stir riverbed sediment, then transports the extracted sand and mud materials through conveyance pipelines to the sediment stockpile. Its dredging, transporting, and unloading processes can be completed continuously in one go. It is an efficient and cost-effective sand and mud挖掘 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 emergency use during shutdowns.

The cutter is driven by a hydraulic motor, equipped with lubrication and sealing devices in the cutter bearings.

The ship's winch and capstan lifting winch are both powered by hydraulic motors.

The定位pins and trolleys are powered by hydraulic cylinders.

The anchor windlass is driven by a hydraulic motor.

The hydraulic pump is driven by an auxiliary machine.

2. Terms of Use, Regulations

2.1 Operating Environment Conditions

--- Ambient air temperature at high altitude: 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 Flight Area

Dredging and sand excavation activities in coastal and sub-coastal waters.

2.3 Soil Condition for Operations

III grade and below dredged soil and iron sand plate.