Hydraulic Agitators Dredger installing Diesel Sand Pump draga

Pontoon for Hydraulic Agitators Dredger installing Diesel Sand Pump draga

The dredger pontoon is with dismantle type and box-like structure,  In order to transported convenient by truck, easy installation at working site.

 And it is sandblasted and painted by 4 layers of marine epoxy paint suitable for saltwater service.The Zinc anode can be used to give better anti-corrosion function.

Cummins Engine is global warranty,spare parts can be available in short time.

Environmental protection and Energy conservation

The main engine driven the dredge pump and auxiliary engine drives hydraulic system including cutter,swing winches,ladder winch and the spud rams etc. And the emergency genset supplies electricity for lighting and emergency use when the dredge doesn't work.

Shijiazhuan Pump adopt advanced woma technology.

1.Structure good,WN dredger pump adopts semi double shell structure, which reduces unnecessary auxiliary structure and process structure.

2.Advanced hydraulic model, the efficiency is high. The efficiency of the WN mud pump is 2-3 percentage point higher than before. In this way, lower energy consumption can be achieved at the same output.

3.Good wear resistance with long life.

Also can install Imported Original Pump from Abroad.

Hydraulic system for Hydraulic Agitators Dredger installing Diesel Sand Pump draga

An integral hydraulic system includes hydraulic cutter head, hydraulic winch, hydraulic pump, hydraulic valve manifold, solenoid valve, hydraulic pipes, hydraulic components, electrical actuator and so on.
The hydraulic system requirements are very high and strict, it is the main artery of the entire dredger. The swing winches,lifting winch and cutter head are all driven by separate hydraulic motors.
The spud cylinder is hydraulic powered to lift spuds, the alternate swing of spuds will move the dredger.