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LBT1100

LBT1100

LBT1100

Product catalog summary
SMD Customisation Service
SMD offers a customisation service to tailor vehicles to specific customer needs using standard components. This includes simultaneous and post-lay cable burial, power cable reels, comprehensive instrumentation, and inter-array cable installation from jack-up vessels.
Features of LBT1100
The LBT1100 is an amphibious vehicle designed for subsea cable laying and burial. It features a chain cutter, spoil dredge pump, and jet legs for simultaneous or post-lay cable burial. The vehicle operates independently with a driven cable reel, reducing installation time in offshore wind farm sectors.
General Specifications
  • Depth rating: 50msw
  • Dimensions: Length 13.5m, Width 12.0m, Height 10.7m
  • Weight in air (no cable): 60Te
Performance
  • Trench depth (jetting): 2.0m max
  • Max cable diameter: 250mm
  • Speed: 0-700m/hr
  • Soil types: All sands, clays, and rock from 10kPa - 40MPa
  • Soft ground capability: 12-15kPa
  • Installed power: 800kW (total)
Mechanical Construction
  • High strength steel chassis
  • Replaceable wear-resistant steel parts
  • Stainless steel fittings and housings
Trenching System
  • Single vertical hydraulic drive chain cutter with separate rear jet tool
  • Trench profile: 2.0m vertical
  • Chain power: 300kW
  • Chain width: 600mm
  • Chain speed: 0 to 4.0m/s
Jetting System
  • Water pumps supply hydraulic deployable twin-legged device
  • Power: 2x300kW direct drive
  • Jet leg depth: 1.6 or 3.0m
Crane Manipulator & Tools
  • Four function crane with three function grab, single water jet, and dredge system
  • Crane lift capacity: 3.0Te/m
  • Grab lift capacity: 2.0Te
  • Crane max reach: 7.0m
  • Crane jet power: 1500lpm @ 4 bar
Cable Reel
  • Core diameter: 3.0m
  • Drum width: 1.7m
  • Cable capacity: 1000m (110mm dia. max)
  • Weight: 3.0Te empty (25Te loaded)
  • Hydraulic drive: 1.5Te @30m/min
  • Emergency break: 3Te on bottom wrap
Hydraulic System
  • Smart heavy-duty marine cylinders
  • Directional & counterbalance valves
  • Stainless steel valve packs, manifolds, pipes, and fittings
  • Multi-spiral flexible hoses
Subsea Surveillance
  • Up to 8 cameras (HDTV optional)
  • Up to 12 x 250V dimmable LED subsea lamps
  • Up to 6 24V pan and tilt units
  • Sonar: Kongsberg/Tritech
  • Gyro: Fibre optic
  • Acoustic positioning to suit vessel
  • Optional HID lamps, profilers, and echosounder
See more

Catalog excerpts

LBT1100-1

INNOVATIVE CABLE LAY AND BURIAL SOLUTION WITH POST LAY CAPABILITY The LBT1100 draws on SMD’s experience of track driven vehicles, trenching and cable handling subsea to provide lay and burial solution in one neat package. LBT1100 is a fully amphibious vehicle and comes equipped with a powerful chain cutter, spoil dredge pump and jet legs to simultaneous lay and bury cable or post lay cable burial. LBT1100 has a driven cable reel mounted on the vehicle itself and this means it can operate independently of the vessel with only the umbilical attached. This has benefits in sectors such as offshore wind farm installation, significantly reducing installation time. FEATURES • Simultaneous and post lay cable burial • 100-150mm power cable reel • Comprehensive instrumentation and surveillance • Inter array cable installation from jack up vessel • Deck loaded cable reels SMD CUSTOMISATION SERVICE SMD understand that each customer is different and therefore that customers have different needs from their systems. In order to meet customer specific requirements SMD can customise vehicles using a range of standard components to suit preferene and performance requirements. FOR MORE INFORMATION CONTACT US - [email protected]

 Open the catalog to page 1
LBT1100-2

CRANE MANIPULATOR & TOOLS Depth rating Dimensions Length (with tools) Width Height Weight in air (no cable) PERFORMANCE Trench depth (jetting) Max cable diameter Speed Soil types All Sands Clays and rock from 10kPa - 40MPa Soft ground capability Installed power Four function crane fitted with three function grab, single water jet and dredge system Crane lift capacity Grab lift capacity Crane jet power CABLE REEL Core dia. Drum width Cable capacity Hyraulic drive Emergency break MECHANICAL Construction High strength steel chassis Wear parts replaceable wear-resistant steel Stainless steel fittings...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.