Subdredge Rov – Remote Operated Submersible Dredge 8 INCH

Model: Subdredge – 8 Inch

dredgesled

OPERATING LEVELS

MIN FLOW800 GPM
MAX FLOW4000 GPM
HEAD RANGEUp to 200 ft
DISCHARGE SIZE8 inch
SUCTION SIZE10 inch
SOLIDS HANDLINGSolids up to 7 inches
MAX SPEED1800 RPM
PERCENT SOLIDSUp to 40-70% Solids
CU YD MATERIAL HR250-300
GROUND PRESSURE4.2 PSI

INCLUDED SENSORS

  • Pressure hull water intrusion sensor with topside audible and visual alarm
  • Depth, hydraulic press, tank line press, and swing angle sensor
  • Vessel orientation sensor with magnetic heading (pitch, roll, heading, temp)
  • Two low light camera views and dual LED lighting
  • Floating buoy for GPS positioning with constant tension (allows up to 40 ft depth)

CONTROLS

  • Handheld wireless controller with live redundant controller and ruggedized laptop
  • Application specific software for easy operation
  • Pneumatic lift bags for emergency retrieval

 

REQUIRED EQUIPMENT TO OPERATE CUTTERHEAD

  • EDDY Pump circuit requirements from excavator auxiliary power OR from Hydraulic Power Unit 130-150 GPM at 5000 PSI
    (500cc motor)
  • Cutterhead circuit requirements from excavator auxiliary power OR from Hydraulic Power Unit 12-20 GPM at 5000 PSI

 

OPTIONAL EQUIPMENT TO ENHANCE OPERATION OF DREDGE

  • Acoustic imaging display for high turbidity water
  • Additional lighting or cameras
  • Magnetometer type flow meter for production performance monitoring
  • RTK GPS with USBL acoustic positioning for real-time precise tracking
  • Rotating cutter head for hard compacted materials

 

The EDDY Pump Subdredge is a remote operated submersible dredge (ROV). The Subdredge is ideal for dredging applications that call for great depths, precision dredging, unmanned operation, and liner dredging application. A huge advantage is safety, making it ideal for dangerous situations where removing the human element from the operation is the goal.

It can be powered hydraulically or electrically with pump sizes ranging from 4-inch up to 12-inch. Achieve production rates of up to 7000 GPM or 600 cubic yards of material per hour. The Subdredge is equipped with an umbilical that allows for it to operate remotely at distances of up to 1000-ft from the operator. With internet connectivity, monitoring, troubleshooting, and operating, the unit can be conducted from the other side of the
globe by customer personnel or by EDDY Pump support staff.

Applications
• Subsea Dredging
• Below Structures and Ships
• Liner Safe Dredging (Clay, Poly,
Concrete, etc)
• Tailings Ponds, Concrete Canals,
Spent Material Basins

Features and Benefits
• Safety, Ideal for Hazardous Areas
• Cutterhead or Non-Clog Head
Configurations
• Transport 40-70% Solids
• Rubber Tracks Prevent Liner
Damage

Fluid Pumped
 Sludge
• Slurry
• Mine Tailings
• Sand Mixtures

PUMP CURVE

A pump curve is a graphical representation of a pumps ability to produce flow against a certain head. The science is matching a curve that is accurate for your project, leading to the proper pump selection and best efficiency. EDDY Pumps are primarily used for high solids, slurry, sludge, and dewatering

 

EDDY Pump – 8 Inch Subdredge – Pump Curve

4 inches electric dredge sled Graph

WE PUMP SOLIDS, NOT WATER

Call for Sales or Support

If you need help with Pump Selection, Sales or Engineering Support
Call 619-404-1916