U-BOAT WORX B.V - Cruise Sub 7 - 300 - For Sale

Explore the Cruise Sub 7 - 300byU-BOAT WORX B.V— a compactmotor yachtbuilt on afiberglass and plastic hullwith an Advanced Composites deck. Available through Shestakov Yacht Sales, with broker Andrey Shestakov ready to assist from first inquiry to closing.

Selecting a Cruise Sub 7

Choose this model if you value a 16 ft (5.11 m) footprint, straightforward operation with 1 engine from 572 Dart, and materials focused on durability and efficiency. As a motor yachtwith afiberglass and plastic hull, it blends compact dimensions with modern composite construction for versatile use.

Features of the Model

• Built by U-BOAT WORX B.Vwith an emphasis on advanced materials
• A fiberglass and plastic hullpaired with an Advanced Composites deck
• Length overall of 16 ft (5.11 m) for easy footprint management
• Single-engine configuration from 572 Dart for simplicity
• Aligned with the motor yachtssegment

Technical Specifications

• Model: Cruise Sub 7 - 300
• Builder: U-BOAT WORX B.V
• Category: motor yachts
• Hull Material: fiberglass and plastic
• Deck Material: Advanced Composites
• LOA: 16 ft (5.11 m)
• Engine Count: 1
• Engine Manufacturer: 572 Dart

Pricing and Ordering

For current pricing, availability, and to place an order for the Cruise Sub 7 - 300, contact Andrey Shestakov at Shestakov Yacht Sales. Our team will coordinate details withU-BOAT WORX B.Vand guide you through specifications and documentation from start to finish.

Questions and Answers

Q: What is the overall lengthof the yacht? A: TheCruise Sub 7 - 300has anoverall lengthof 16 ft (5.11 m).

Q: Who is the builderof this model? A:Builder:U-BOAT WORX B.V.

Q: What is the categoryandhull material? A: It’s amotor yachtwith ahullinfiberglass and plasticand a deck in Advanced Composites.

Q: What is the engine setup? A:Propulsionconsists of 1 engine;manufacturer: 572 Dart.

Q: How can I start the orderingprocess? A: ContactAndrey Shestakovat Shestakov Yacht Sales forpricing,availability, andorderingdetails on theCruise Sub 7 - 300.

Owner Experience Review

Operators who’ve run the Cruise Sub 7 - 300fromU-BOAT WORX B.Vconsistently point to real-world dependability and guest appeal. The model has been deployed on Scenic Eclipse, Viking Octantis/Polaris, and Seabourn Venture/Pursuit for commercial guest dives, with reports of 1,000+ Antarctic dives completed in a single season. Electric propulsion is quiet and non-polluting, and the boat is engineered for routine launch and recovery from ship hangars and cranes—practical traits that matter when you’re cycling multiple sorties per day in challenging expedition environments.

From the guest seat, the hallmark is the 360° panoramic acrylic double-sphere that gives every passenger an unobstructed view. The six-passenger plus one-pilot layout is arranged for clear sightlines and air‑conditioned comfort during typical excursion durations. Underwater, multiple electric thrusters deliver fine, multi-directional control at around 3 knots—slow enough for wildlife viewing and site interpretation, yet responsive for precise positioning.

Day-to-day operations are procedural by design. Pilots emphasize thorough pre-dive checks—often around two hours—before the first descent. Units are DNV-classed, so owners should plan for periodic surveys, documentation, and certified technician support. The pressure‑tolerant lithium‑ion battery system (typ. ~62 kWh) recharges via plug‑in with an optimal cycle around six hours, which calls for disciplined battery-care protocols and scheduled, supervised charging. For superyacht programs and expedition teams that value reliability and guest experience, these trade-offs are typically well worth it.

Pros and Cons

• Panoramic 360° acrylic sphere provides unobstructed views for all six guests.
• Quiet, non-polluting electric propulsion with precise multidirectional maneuverability.
• Proven reliability with routine launch/recovery and 1,000+ Antarctic dives reported in a season.
• Pre-dive procedures can take around two hours, reducing spontaneous dive windows.
• Battery care and approximately six-hour charging cycles demand planning and supervised protocols.
• Periodic DNV class surveys and certified technician support add to operational overhead.

Comparison with Other Models