The statistics presented for the various Hyper-SubTM models are estimates based primarily on engineering calculations and do not reflect empirical test data at this time. The Hyper-Sub proof-of-concept prototype is complete and is currently undergoing testing and refinement, and follow-on testing of a production model prototype will be necessary to determine real-world performance. Marion Hyper-Sub does not warrant the calculated performance estimates.
HS-600 Military Specifications
The following specifications should only be used as a guideline to the minimal performance of the vessel. Both surface and submerged performance can easily be significantly enhanced and additional capabilities may be added with optional components. The Hyper-Sub hull and framework can be custom-configured for the installation of armor and weaponry to the users specifications. Please contact us for further detail.

General/Dimensions
- Seating Capacity (cabin): up to 8, including pilot
- Overall Length: 31
- Total Beam/Width (with side tanks installed): 136
- Transportation Beam/Width (without side tanks installed): 11
- Height (keel to top of cabin): 6 10
- Height with Arch/Spoiler: 8 6
- Draft: 24 (approx. in saltwater)
- Dry Weight: 26,000 lbs.
Safety
- ABS Certified*
- NIJ Threat Level 3 Resistant
- One-Atmosphere, Climate-Controlled Pressure Hull Passenger Cabin (passengers are not subject to dive compression)
- Historic Sea-Keeping Capabilities and Emergency Systems (Click Here for additional Information)
- Emergency Life Support: 48 hours (with maximum passenger load)
Surface Performance
- Maximum Surface Speed : 40 knots
- Maximum Surface Range: 500 miles
- Surface Powerplant: Twin 440 Horsepower Inboard Diesel, 880 hp total
- Available Turbine Engines
- Fuel Capacity: 525 gallons (diesel)
- Navigational Aids: GPS, chart plotting, radar, forward and downward sensing sonar, autopilot
- Maximum Deployment: 45 days (determined by fuel usage and personal stores)
- Upper Deck Payload of 1,500 lbs. per 1 of Surface Hull Displacement
Dive Performance
- Maximum Dive Depth: 600 feet, safety factor of 7
- Underwater Lifting Capability: Per mission profile, 12 tons max
- Self-Recharging Dive Systems (air and batteries)
- Compressed Air Storage: 4,000 std. cu. ft. @ 4500psi
- Submerged Speed / Endurance:
| Endurance | Speed (kts) | Power (hp) |
| 1hr. | 5.7 | 103 |
| 2hr. | 4.9 | 63 |
| 3hr. | 4.4 | 47 |
| 6hr. | 3.7 | 27 |
| 12hr. | 3 | 15 |
| 24hr. | 2.4 | 7.5 |
| 48hr. | 1.9 | 3.7 |
- Available Snorkel for Up to 10 Knot Semi-Submerged Performance
- Battery Recharge (with 4 AGM-type battery banks) :
- 60 minutes from full discharge to 80% charge (approx.)
- 90 minutes from full discharge to 100% charge (approx.)
- Air Recharge:
- Standard recharge is 20 minutes plus 10 minutes per 33 feet depth.
- External Recharge Ports are included for optional external recharge of air and batteries.

Accompaniments
- Hemispherical Acrylic Forward View Port
- Umbilical SCBA Diver Support and SCUBA Tank Recharge Capability
- Available Submerged Crew Egress Collar
- Available 360Ί Manipulator Arms with Location and Number Variability
- Available Aluminum Body Material
- Available Marine Sanitation Device (MSD) for Prolonged Dive Support
- A/C Power Inverter
- Available Air Drop Capability
Approximate, under optimal sea conditions with standard components and moderate payload.
Upgradeable. See Options Page for more detail.



