CTEK Sentinel HWR-3000 ROV

The CTEK SENTINEL HWR-3000 is a formidable Heavy Work-Class ROV system designed for the most demanding deep-sea interventions. Rated for depths of up to 3,000 meters, this electro-hydraulic powerhouse delivers 110kW (150hp) of performance, making it capable of executing complex subsea construction, maintenance, and survey tasks.

Engineered with a high-capacity thrust system and dual manipulator capability, the SENTINEL offers a massive 250kg payload capacity. It is a fully integrated solution, supported by a dedicated Launch & Recovery System (LARS), Tether Management System (TMS), and a state-of-the-art Control Cabin.

General & Physical

Class: Heavy Work Class ROV.

Dimensions: 3000mm (L) x 2000mm (W) x 2250mm (H).

Mass in Air: 4,500 kg.

Optimum Speed: 3 Knots.

Thruster Configuration: 4x Vertical, 4x Horizontal.

Power Requirements

Input Requirement: 380/440Vac, 3-Phase, 150kVA.

Transformer: 120 KVA MV (3600-330Volt).

Instrumentation Power: 15 kVA.

Instrumentation & Control

Video: 6-channel composite video (Optional 2x HD channels).

Lighting: 8x High-intensity LED lights.

Sensors: Pitch & Roll Feedback, Depth/Pressure, Temperature, Altimeter.

Data/Comms: 1x 1Gb/s Ethernet, 2x RS232/RS485.

Processing: 32-bit SoC CPU at both ROV and Surface.

System Support Units (LARS, TMS & Cabin)

Tether Management System (TMS): 3000m rated. Available in CTEK Top-hat or CTEK Garage configurations (up to 600m of 35mm tether).

Launch & Recovery (LARS): SWL ratings from 3Te to 16Te with heave compensation. Self-erecting and transportable without disassembly.

Control Cabin: 20ft ISO Container (Optional Zone II). Equipped with dual touchscreen HMIs, joystick console, and a 4x 43″ UHD monitor array.

Upgrade Options

Vision: 2x Additional Cameras.

Data: 5x RS232/RS485 Channels, 2x 1Gb/s Ethernet Channels.

Sonar: Interface Option for Seabat 7125 Unit Sonar.

Key Features

Deep-Water Capability: Operational depth rating of 3,000 meters for ultra-deep subsea access.

Massive Power: Equipped with a 110kW (150hp) Electro-Hydraulic System.

Superior Thrust: Delivers 1,100 kg of forward and lateral thrust, with 900 kg of vertical thrust, ensuring stability in strong currents.

Heavy Payload: Capable of carrying up to 250 kg of additional mission equipment.

Dual Manipulator Ready: Configured to support a 5-Function Grabber and a 7-Function Manipulator for complex physical tasks.

Advanced Automation: Features auto-functions for Depth, Altitude, Roll/Pitch, and Cruise Control.

Integrated Ecosystem: The ROV utilizes CTEK’s own subsea components (Multiplexers, Compensators, Reservoirs, etc.) ensuring perfect system compatibility.