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CBT800

CBT800

CBT800

Product catalog summary
SMD Customisation Service
SMD offers a customisation service for their trenching vehicles, allowing for adjustments to meet specific customer needs. This includes a 300mm cable burial tractor weighing 30-35 Te, a 2.0m rock chain cutter for different rock strengths, and full power sharing between tools to adapt to ground conditions. The service supports simultaneous and post-lay burial with cable handling and surveillance, and includes a fore dredge pump capable of transporting 600m3/hr solids for trench clearing and backfill.
Compact 2.0M Hard Ground Trencher Features
The CBT800 is a versatile, amphibious vehicle designed for both soft and hard ground burial solutions. It features a powerful chain cutter, dredge pump, and jet legs, with a proven chain cutter deployment system for post-lay burial of cables up to 300mm and 3.0m MBR.
General Specifications
  • Depth Rating: 1000msw
  • Dimensions: Length 12.5m, Width 6.5m, Height 5.5m
  • Weight in Air: 30-35Te
Performance
  • Trench Depth: 2.0m max
  • Max Cable Diameter: 300mm
  • Speed: 0-250m/hr
  • Soil Types: All sands, clays from 10-400kPa, rock from 10-400kPa
  • Soft Ground Capability: 12-20kPa
  • Installed Power: 600kW (total)
Mechanical Construction
  • High strength steel chassis
  • Replaceable wear-resistant steel parts
  • Stainless steel fittings and housings
Trenching System
  • Configuration: Single vertical hydraulic drive chain cutter with separate rear jet tool
  • Trench Profile: 2.0m vertical
  • Chain Power: 300kW
  • Chain Width: 600mm
  • Chain Depth: 2.0m
  • Chain Speed: 0 to 4.0m/s
  • Chain Type: Heavy duty chain with point attack picks
  • Forward Dredge Pump: 75kW/hr 600m3 solids
  • Dredge Spoil: Backfill spoil fed to cover cable
Jetting System
  • Configuration: Independent twin-legged device either side of cable/product
  • Jetting: Water pumps with hydraulically variable supply
  • Pressure: 10-15bar
  • Flow: Up to 600m3/hr per sword @10bar
  • Sword Isolation: Upper 1.0m for hard ground
  • Power: 2x200kW direct drive
  • Jet Leg Depth: 2.5m
  • Depressor: 2.5m
Crane Manipulator & Tools
  • Configuration: Four function crane with three function grab, single water jet, and dredge system
  • Crane Lift Capacity: 3Te/m
  • Grab Max Lift Capacity: 4.0Te
  • Crane Max Reach: 7.0m
  • Crane Jet Power: 1500lpm @ 4 bar
Hydraulic System
  • Cylinders: Smart heavy duty marine
  • Valves: Directional & counterbalance
  • Valve Packs: Stainless steel, oil compensated
  • Manifolds, Pipes & Fittings: Stainless steel
  • Hoses: Multi-spiral flexible hoses
Subsea Surveillance
  • Cameras: Up to 8 (HDTV optional)
  • Lamps: Up to 12 x 250V dimmable LED subsea lamps
  • Pan and Tilt: Up to 6 24V P&T units
  • Sonar: Kongsberg/Tritech
  • Gyro: Fibre optic
  • Acoustic Positioning: To suit vessel
  • HID Lamps (optional): Up to 2 x 400W
  • Profilers (optional): Kongsberg/Tritech/Multibeam
  • Echosounder (optional): Kongsberg
  • High Definition Multibeam Sonar: Blueview
Other Equipment
  • Control & Power System: 2 x 20ft ISO container
  • SMD DVECS II or DVECS S system
  • LARS: 45Te SWL sea state 5 A frame with shallow water rapid recovery option
  • Umbilical System: 1500m & 3.0Te winch
  • Winch HPU: 22kW or 330kW deck mounted
  • A-frame: 45Te SS5 with rotator docking frame
  • Lift Winch: 1000m lift wire with bullet
See more

Catalog excerpts

CBT800-1

COMPACT 2.0M HARD GROUND TRENCHER The CBT800 draws on SMD’s experience of track driven vehicles, trenching and cable handling subsea to provide a soft to hard ground burial solution in one neat package. CBT800 is a fully amphibious vehicle and comes equipped with a powerful chain cutter, dredge pump and jet legs. A well proven chain cutter deployment system allows post lay burial of cable up to 300mm and 3.0m MBR. • 300mm cable burial tractor weighing 30-35 Te • 2.0m rock chain cutter to 20MPa or 40MPa • Full power sharing between tools to suit ground conditions • Simultaneous & post lay burial with cable handling & surveillance • Fore dredge pump transporting 600m3/hr solids for trench clearing & backfill 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
CBT800-2

CRANE MANIPULATOR & TOOLS Depth rating Dimensions Length Width Height Four function crane fitted with three function grab, single water jet and dredge system Crane lift capacity Grab max lift capacity Trench Depth Max Cable Diameter Speed Soil Types All sands Clays from10-400kPa Rock from10-400kPa Soft ground capability (w/buoyancy) Installed power MECHANICAL Construction High strength steel chassis Wear parts HYDRAULIC SYSTEM Cylinders Smart heavy duty marine Directional & counterbalance Valve packs Stainless steel, oil compensated Manifolds, pipes & fittins Stainless steel Mutli-spiral flexible...

 Open the catalog to page 2

All SMD catalogs and brochures

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  2. CBT2100

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  3. LBT1

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  4. CBT1100

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  5. LBT1100

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  6. MD3 160

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  7. HD 200

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  8. HD 300

    2  Pages

  9. UD4 400

    2  Pages

  10. MP

    2  Pages

  11. BP

    2  Pages

  12. Compensators

    1  Page

  13. DVECS-S

    1  Page

  14. ICMU

    1  Page

  15. Q trencher

    2  Pages

  16. CBT

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  17. Atom

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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.