해저장비

장비 사양

Technical specifications

• Max Depth : 100m Water Depth
• Dimensions : Length: 11.50m, Width : 7.3m, Height: 2.7m
• Weight in Air : 14Te
• Trenching Depth : 3.0m Nominal, 3.3m Max
• Cable Path Width : 250mm
• Cable Path MBR : 4,200m
• Nozzle Configuration : Ø 48x12mm Forward/Downward facing nozzles, Ø 10x12mm Backwash nozzle, Ø 25x10mm Inward facing nozzles
• Typical Operating Parameters : 12~14 bar/800~1600m3/hr
• Anticipated Typical Tow Force : 7~10Te

Main Components

• Port / STBD cable feeler proximity sensors
• 2 off depressor cable detectors
• Tensioner meter
• Inclinometer for sword depth measurement
• Gyro (Pitch & Roll)
• Jet pressure sensor
• Water depth / Hydraulic pressure sensor

Jetting Pump Specifications

• Capacity : 650-800m3/hr
• Speed : 1600~1900 rpm
• Power Absorbed : 320~420kw (430~560BHP)
• Working Pressure / Max Pressure : 12bar / 18bar
• Engine Power : 400~600HP at 1500~1900 rpm
• Shaft : Stainless Steel
• Type : Horizontal Split Casing
• Impeller : Marine Al-Bronze
• Water Discharge : 8” Flanged Joints
• Coupling : Flexible
• Seawater Manifold : 4 x 8” Inlets ; 4 x 10” Outlets

Hose Deployment Spooler

• Height : 2600mm (Varies with addition of extra beam seg’)
• Width : 2440mm
• Length : 4060mm
• Weight : 5.0Te
• Hose Length : 100m/10” Hose
• Render mode : Max. Tension of 2.5Te at 3.3m, Max. Speed of 25m/min (HPU Dependent)
• Manual mode : Max. Tension of 2.0Te at 3.3m, Max. Speed of 15m/min (HPU Dependent)
• Power Requirements : HPU Dependent