Principal Numbers
- Length Overall 55′ – 6″
- Length On Deck 52′ – 3″
- Length At Waterline 49′ – 5″
- Beam 16′ – 0″
- Draft 14′ – 4″
- Displacement 56,000 Pounds (Half Load)
- Max Height Above Water TBA approx. 18’ 0”
- Min Height Above Water TBA approx. 13’ 6”
- Full Capacity 880 Gallons
- Range At Cruise (Est 15kt) 560 N Miles
- Water Capacity 400 Gallons
- Waste Capacity 100 Gallons
- Battery Capacity 700 AMP hours at 24 volt
- Engines – 2 x Cummins 450CE 480 HP each
- Bow Thruster = 11 HP at 24 volt
- 8 Knots – 1050 RPM – 0.8 Gallons per Nautical Mile
- 11 Knots – 1600 RPM – 1.07 Gallons per Nautical Mile
- 16 Knots – 2200 RPM – 1.6 G/NM
- 18 Knots – 2400 RPM – 1.8 G/NM
- 20 Knots – 2650 RPM – 1.8 G/NM
- Top Speed 21 Knots – 2700RPM
*Speed as tested on “Dawn Zephyr” with stabilizers, 1/2 load – fuel burn actual (equipped with twin Cummins 450Cs @ 450 HP)
