Deep C ROV Trencher
- Efficient trenching of umbilical
- Soil depth adjusted to project requirements
- Require only power from ROV, hence no additional downlines or topside equipment required
- Skid is neutrally buoyant in water
- Adjustable center of gravity
- Various connection interface for different ROV types
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The Deep C® ROV Trencher is a highly cost efficient solution for trenching of umbilicals. The trenching system is skidded to any WROV, and requires only hydraulic from ROV to operate. Two swords with jetting nozzles are lowered on each side of the umbilical, flushing the cable down to desired soil depth. The Deep C ROV Trencher requires no deck space or manning, and is very easy to mobilise.
Technical specifications
|
Description |
Standard set up |
Customized |
|---|---|---|
|
Trenching depth |
Down to 1 meter |
Adjusted by length of swords |
|
Trenched cable diameter |
Up to 120 mm |
Adjusted by distance between swords |
|
Seabed conditions |
Gravel, sand, silt, soft clay |
For cohesive sediments |
|
ROV mechanical interface |
Various connection types available |
Various connection types available |
|
ROV hydraulic interface |
Jetting pumps 60 lpm/ 180 bar |
Depending on ROV capacity |
|
Cable positioning/ monitoring |
Guiding reels |
Guiding reels |
Dimensions
| Total height | 690 mm |
| Operational height without ROV adapters | 575 mm |
| Maximum width including lifting ears | 1830 mm |
| Operational width | 1800 mm |
| Maximum operational length | 4900 mm |
| Transport length | 3300 mm |
