COMANCHE Small Work ROV System
Our Comanche Work-Class electric ROV bene ts from enhanced capabilities provided by a powerful control system, proportional work-class manipulator arms, tooling hydraulic system, survey interfaces and generous payload capacity
Two 7 Function Work-Class Manipulator Capability2,000 / 3,000 / 6,000 Metre (6,500 / 10,000 / 20,000 Feet) Depth Ratings3000 Volt, 400 Hz Power System
Long, Small Diameter, Low Drag Tether Capability15 kW / 20 HP Hydraulic Power Unit
12 or 16 Station GFVP Seven 100 kgf / 220 lbf Brushless DC Thrusters using Statorshield
TM TechnologyAuto-Functions
Up to 250 kg / 550 lbs Payload
Multiple Video Channels
Multi-Sensor Interface
Deep Live Boat or TMS Operation
New SubCan
TM Control System
Comanche incorporates a fully electric, seven thruster propulsion system, con gured to provide high thrust and lifting capability. It uses a 3000 Volt, 400 Hz power transmission system from surface to
ROV resulting in a small tether, main lift cable and launch/recovery system. This transmission system makes it particularly suited for long tether excursions and deep live-boating operations. Comanche is equipped with additional power sources to allow the use of a 15 kW / 20 hp hydraulic power unit for running tools and work skids and for rig support intervention tasks. When compared with hydraulic work-class systems, the Comanche provides important customer bene ts with regard to capital and operational expenditure, simplicity of use and requires less deck space. www.sub-atlantic.com Comanche (25 Feb 2008) Page 1
