REN HFE

The REN High Flow Excavator (HFE) is a next-generation, high-capacity excavation system designed for powerful, contactless seabed removal. It is engineered for offshore pre-trenching, de-burial, and seabed clearance operations, delivering precise excavation with full heading and depth control. Powered from topside via an electric downline, the HFE eliminates the need for hydraulic downlines and diesel-driven surface equipment, reducing operational risk and setup time while improving safety and accuracy around sensitive subsea infrastructure.

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Key Features:

• Electric supply via a single umbilical
• Auto heading control
• Burial depth control
• All in one unit

Application:

• Deburial of pipeline and cable
• Pre trenching
• Sandwave treatment
• Decommissioning
• Rock dump reshaping