Deep C® ROV Dredge

  • Unrestricted dredge sizes up to 10”
  • High removal capacity
  • Compact and robust design
  • Perfect match with ROV hydraulic output
  • Long transport distance capacity
  • Range of various suction head designs
  • Very light in water and easy to carry for ROV
  • Can connect/disconnect subsea
  • Customized designs available for specific ROV requirements

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Description

The Deep C® ROV Dredge is a compact dredging unit, mounted to and powered by the ROV. The hydraulic requirement is perfect match to most WROV, hence the tool can be fully utilized with output from typical standard available ports for ROV tooling. The Deep C ROV Dredge is light in weight and easily installed on the ROV.

Technical specifications

 

Dredge size (inches) 6″ 8″ 10″
Unrestriced inner diameter (mm) 150 mm 200 mm 250 mm

Hydraulic requirement (lpm/ bar)

60 lpm @ 180 bar

60 lpm @ 180 bar

60 lpm @ 180 bar

Flow rate water (lpm)

5 800 lpm

8 500 lpm

11 700 lpm

Theoretical removal rate (t/ hr)*

60 t/hr

60 t/hr

60 t/hr

Unit weight air (kg)

60 kg 70 kg 90 kg

Unit weight water (kg)

40 kg 45 kg 55 kg

*) Dependent on material and influx of sediments

Transport sizes

6″ ROV Dredge

Dimensions (LxWxH) 120 cm x 80 cm x 75 cm
Apprx. Weight 100 kg

8″ ROV Dredge

Dimensions (LxWxH) 180 cm x 80 cm x 75 cm
Apprx. Weight 120 kg

10″ ROV Dredge

Dimensions (LxWxH) 240 cm x 80 cm x 75 cm
Apprx. Weight 190 kg