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SEALIEN - Model Taurus -Subsea Tractor for Offshore Trenching
Our newly redesigned subsea Tractor is engineered to meet the challenges of trenching in shallow offshore waters where strong currents and diverse seabed conditions are prevalent. The tractor features a highly modular open-frame architecture, ensuring adaptability with various trenching tools such as high-pressure jetting modules for sandy terrains, chain cutters for clay or sandstone, and wheel cutters for rocky grounds. Furthermore, skid modules and buoyancy options are customizable to enhance performance on softer seabeds. Intelligent operation assistance supports precise cable and pipeline tracking, efficient path navigation, and remote diagnostics, thereby reducing the need for large offshore crews, enhancing construction quality, and boosting overall project efficiency. This versatile system is capable of trenching speeds ranging from 0-1500m/hr and supports complex routes and seabed conditions with a power configuration of 1600hp, integrating both subsea HPU and surface power source interfaces. It's designed to function optimally in sea state 5 and handles burial in various seabed conditions with professional precision.
In shallow offshore waters, strong currents and varying seabed conditions demand high-power trenching equipment. Our newly redesigned subsea Tractor is the optimal solution. Built on a highly modular open-frame architecture, it allows flexible integration of trenching tools, including high-pressure jetting modules for sandy seabed, chain cutters for clay or sandstone, and wheel cutters for rocky terrain. Skid modules am options can also be configured to ensure reliable performance in i seabed. With intelligent operation assistance, the system enables precise and sv cable and pipeline tracking, efficient path following, and remote smart diagnostics. This reduces offshore window requirements, minimizes manpower, enhances construction quality, and strengthens overall project co m pet it iven ess.
Transportation and Installation
Highly modular design enables quick assembling/disassembling of chassis, track system, jetting system, main lift point etc. standard with assembling/disassembling tools, significantly reducing transport costs.
Performance Upgrades
Extendable to an extra-wide jetting tool and depressor with an adaptable cable diameter of up to 630mm.Configurable chain cutter and wheel cutter module to adapt to various challenging soil conditions.Optional local emergency panel for divers or ROVs to provide local operation in case of emergency.
After-Sales Services
We provide24/7 after sales support including worry free product support, leasing, professional services, engineering operational support, repair, maintenance, upgrade, etc.
- Working Depth : 500m
- Dimensions (customizable) : 18m(length) * 6.9m(width) * 4.8m(height)
- Weight in Air : 35t
- Wet Weight : 28t(without buoyancy) 12t(with buoyancy)
- Maximum Cable Diameter : 450 mm (extendable to 630mm)
- Maximum Burial Depth : 5m
- Operating Speed : 5O-750m/hr
- Driving Speed : 0-1500m/hr
- Adapted Soil Type : Sand, silt, hard clay, sand and gravel
- Ground Pressure : 6-14kPa
- Whole System Power : I600hp (standard with subsea HPU and equipped with surface power source interface)