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Asso.subsea Hydroplow is a lightweight jetting sled that is intended for use in tandem with a CLV (Cable Lay Vessel) for SLB (Simultaneous Laying and Burial). Its heave-compensated tow system is designed in such a way as to operate safely and thriftily in cohesive soil constitution with high shear strength and in severe weather conditions.

This vehicle is designed to bury almost all kinds of flexible products including umbili-cals, power & telecommunication cables, flowlines, and various flexible pipelines. The benefit of this system is that loading and unloading is independent, up to a certain limit, of weather conditions and can be established at high water depths.

The Hydroplow is supplied with a powerful water jetting system, which supplies high-pressurized water to the cutting nozzles of the stinger from a water pump positioned on the tow support vessel/CLV. The benefit of this system is erosion and fluidization of the soil layers which results in low tow forces and increased burial performance.

Fitted with the latest comprehensive instrumentation and surveillance electronic systems the Hydroplow vehicle provides real time data and image information continuously during burial operation.

  • Dimensions
    7.4 x 4.4 x 3.3 m / 10.2 x 4.4 x 3.3 m / 10.8 x 4.4 x 3.3 m
  • Weight
    18-20 Te in air
  • Depth Rating
    150 m
  • Jet
    Up to 120 kPa soil strength
  • Bollard Pull
    25 Te

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