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iNNOVATiVe CABle ANd PiPeliNe BUriAl SOlUTiON The Cable Burial Tractor (CBT) range draws on SMD’s experience of tracked vehicles, trenching and product handling subsea to provide a soft or hard ground burial solution in one neat package. The vehicle is also available as a Burial Tractor configured for pipeline burial. The CBT comes equipped with a selection of powerful chain cutter trenching tools, dredge pumps and jet legs. Well proven chain cutter deployment systems allow pre or post-lay burial of cables up to 300mm diameter and 5.0m MBR, and pipelines up to 1.5m diameter. SMD offer a turnkey, integrated solution including SMD designed high sea state launch and recovery systems (LARS) and umbilical systems. feATUreS • Pre and post lay cable and pipeline burial • 3.0m Variable jetting capability with depressor • 2.0m to 3.0m chain cutter for hard ground up to 80Mpa • Optional fore, mid and aft dredge pumps • 300mm max. cable/umbilical diameter with rear swords with 3.0-5.0m min. bend radius • 1500mm max pipe diameters with pipe handling up to 75te each • Optional 3Tem crane manipulator with tools

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GENERAL Depth rating Dimensions Length (with tools) Width Height Weight in air PERFORMANCE Trench depth (jetting) 1.0-2.0m 1.0-3.0m 1.0-3.5m 2.5m Max. product diameter 300mm 300mm 800mm 1500mm Speed 0-250m/hr Soil types Sands All sands All sands All sands All sands Clays 10 to 1000kPa 10 to 1000kPa 10 to 1000kPa 10 to 1000kPa Rock 1 to 40 MPa 1 to 40 MPa 1 to 80 MPa 1 to 80 MPa Soft ground capability (with buoyancy) 12-20 Pa 12-20 Pa 14-25 Pa 20-40 Pa 600kW total 800kW total 1600kW 2400kW total Installed power 2 x 300kW HPU 2 x 400kW HPU 4 x 400kW HPU 6 x 400kW HPU MECHANICAL High strength...

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