Pharos Offshore Group Equipment
Q1000 Jet Trencher
SMD-built 1000hp jet-trenching ROV for burying power and telecom cables, pipelines and umbilicals up to 3 m deep in water depths to 1,000 m.
Description
Q1000 is an SMD-built jet trenching ROV in the Pharos Offshore Group fleet, offered for hire with Pharos' full-time crew. With 1,000 hp (750 kW) of power it trenches up to 3 m deep using interchangeable jetting swords and handles soils from clays to sands with variable jetting flow of up to 1,250 m³/hr.
Key features
- Operational depth up to 1,000 m
- Max jetting pressure 15 bar
- 24 t in air with tracks, 22 t with skids
- Dedicated A-frame, launch up to sea state 6
Applications
Burial of power and telecom cables, pipelines, flowlines and umbilicals for offshore wind, telecoms and oil and gas. Projects include array cable trenching at an 80-turbine offshore wind farm in Taiwan (over 8,500 operational hours) and post-trenching off Sicily in 8-685 m water depth, burying 115 km of product.
Specifications
| Vehicle power | 1,000hp (750kW) |
|---|---|
| Operational depth | Up to 1,000m |
| Trench depth | Up to 3m (interchangeable jetting swords) |
| Jetting flow | up to 1,250m³/hr |
| Max pressure | 15 bar |
| Weight in air | 24t (tracks fitted), 22t (skids fitted) |
| Weight in water | 1.5t (tracks fitted), Neutral (skids fitted) |
| Launch | Dedicated A-Frame (launch up to sea state 6) |
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