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HD 300

HD 300

HD 300

Product catalog summary
SMD Customisation Service Overview
SMD offers a customisation service for trenching vehicles, allowing for tailored solutions using standard components to meet specific customer needs. Key features include a 150Te bollard pull, trench depth capability of 1.0 to 3.3m, and cable burial up to 300mm diameter. The system supports diverless subsea loading and unloading, with a jetting system for enhanced burial in sandy conditions.
Inter-Array & Export Cable Plough Features
The HD300 flexibles plough is designed for high-performance trenching of large diameter flexible umbilicals and power cables. It minimizes pull force requirements and offers trenching up to 3.3m depth. The diverless loading system facilitates post-lay burial in deepwater environments.
General Specifications
  • Depth rating: 500msw
  • Dimensions: Length 16.0m, Width 6.5m, Height 7.0m
  • Weight in air: 45Te, Submerged weight: 39Te
  • Max tow load: 150Te
Performance Specifications
  • Trench depth: 0 to 3.3m
  • Max cable diameter: 30 to 300mm
  • Min cable bend radius: 5.0m
  • Steering: +/-12 degrees
Mechanical and Trenching System
  • Construction: High strength steel chassis
  • Wear parts: Replaceable wear-resistant steel
  • Trenching configuration: Passive parallel sided share
Jetting System (Optional)
  • Configuration: Plough share and knife tip jetting
  • Power: 2 x 265kW
  • Water supply: 2 x 800m3/hr
Diverless Subsea Loading/Unloading
  • Crane: 12tm knuckle boom
  • Features: Slewing depressor, front bellmouth tines, jetting thruster, tipping trough, ROV intervention panel
Hydraulic System
  • Installed power: 15kW
  • Cylinders: Smart heavy duty marine
  • Valves: Directional & counterbalance
Subsea Electronics and Surveillance
  • Electronics pod: 1 atmosphere pressure vessel
  • Depth rating: 500m
  • Data transmission: Fibre optic multi-plexer
  • Cameras: 3 (HDTV optional)
  • Lamps: Up to 6 x 250V dimmable LED
Subsea Instrumentation
  • Heading: Gyro
  • Altitude: Echosounders
  • Trench & product sensing: Profiling sonars
  • Load: Shear pin loaded cell
Other Equipment
  • Control & power system: 20ft ISO container
  • Umbilical system: 2000m umbilical & 5Te rendering winch
Options
  • A-frame: 52Te SWL sea state 5 wide angle
  • Deck HPU: Upgrade available
  • Plough beach ops kit: Radio telemetry, stunt control box, aft pull beach skid
See more

Catalog excerpts

HD 300-1

INTER-ARRAY & EXPORT CABLE PLOUGH WITH DIVERLESS SUBSEA LOAD & UNLOAD Based on the proven SMD plough technology, the HD300 flexibles plough provides a high performance trenching solution for large diameter flexible umbilicals and power cables. Using patented technology, the plough is designed to minimise pull force requirements and provide effective trenching capability up to 3.3m depth and up to 3.0m of cover. The diverless loading system allows post lay burial in deepwater. Coupled with a tow winch, umbilical and LARS system, SMD are able to supply a turnkey flexibles burial solution. FEATURES • 150Te bollard pull (45-55Te plough) • True 1.0 to 3.3m max trench depth capability with 5.0m MBR cable • Cable and flexible joint burial up to 300mm diameter • Diverless subsea loading & unloading • Jetting system for enhanced burial in sands up to 530kW 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
HD 300-2

SUBSEA ELECTRONICS GENERAL Depth rating Dimensions Length Width Height 1 atmosphere pressure vessel Depth rating Test pressure Data transmission Fibre optic multi-plexer SUBSEA SURVEILANCE Submerged weight Up to 6 x 250V Dimmable LED subsea lamps PERFORMANCE Trench depth Min cable bend radius Wear parts Other High strength steel chassis Replaceable wear-resistant steel Stainless steel fittings & housings TRENCHING SYSTEM Configuration Passive parallel sided share DIVERLESS SUBSEA LOADING/UNLOADING Front bellmouth tines Jetting thruster Tipping trough ROV intervention panel Cylinders Valves Valve...

 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.