C1-12 Chopsaw
The C1-12 Chopsaw is an advanced subsea cutting solution engineered to handle demanding cutting operations on materials ranging from 2” to 12” in diameter. Designed as a first-to-market technology, the tool delivers market-leading cut times across a wide range of materials, including inconels, duplex steels, and concrete, supporting efficient execution of complex offshore projects.
Built to address key industry challenges, the C1-12 incorporates a unique water cooling system for surface cutting and is configurable to suit varying project requirements and operational scopes, making it a versatile solution for both subsea and surface cutting applications.
The C1-12 Chopsaw is an advanced subsea cutting solution engineered to handle demanding cutting operations on materials ranging from 2” to 12” in diameter. Designed as a first-to-market technology, the tool delivers market-leading cut times across a wide range of materials, including inconels, duplex steels, and concrete, supporting efficient execution of complex offshore projects.
Built to address key industry challenges, the C1-12 incorporates a unique water cooling system for surface cutting and is configurable to suit varying project requirements and operational scopes, making it a versatile solution for both subsea and surface cutting applications.
Features
Cut Quality: Provides fast and clean cuts with market-leading efficiency.
Multiple Cuts per Blade: Up to 100 cuts per blade, depending on application.
Operational Modes: Suitable for topside or ROV operations, offering flexibility in deployment.
Operator-Friendly: Equipped with an intuitive control panel for ease of operation.
Robust Construction: Features a sturdy shipping cage for secure transport and storage.
Adaptability: Highly adaptable with multiple lifting points for versatile deployment angles.
Specifications
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Cutting Quality: 0” – 12” (50mm – 305mm)
Hydraulic Requirements: 100 L/min @ 210 bar
Weight in Air: 1220 kg.
Weight in water with integrated buoyancy: 50 kg.
Dimensions: 1924mm x 1651mm x 831mm
Blade Diameter: 900 mm.
Nominal RPM: 60
Applications
Pipe Cutting: Ideal for coated or bare pipes.
Structural Cutting: Suitable for jacket structures, box sections, and casings.
Mooring Chain Cutting: Capable of handling mooring chains with precision.
Solid Bar Cutting: Efficient for cutting solid bars of various materials.
Umbilicals and Cable Cutting: Designed for precise cutting of umbilicals and cables.






