700 hp 2700 rpm
Seatek Hybrid
Delivering full performance with next-generation environmental capability, Seatek’s first hybrid engine combines internal combustion with electric propulsion—offering configurations up to 700 HP for both military and pleasure craft.
An in-line electric motor provides 400 Nm of instant torque to support planing and enables silent, zero-emission operation in ports and protected zones.
During cruising, the combustion engine recharges the onboard battery, ensuring complete autonomy.
Key Features at a Glance
MOD. HYBRID - Technical Specifications
Configuration
Diesel Turbocharged 4 Stroke - Mechanical Injection
No. of Cylinders
6 in line
Bore / Stroke
127/135 mm (5/5.3 in)
Total Displacement
10.3 Lt.
No. of Valves
24
Dry Weight
900 kg
Rated Power
515 kW – 700 HP
Speed
2700 rpm
Flywheel Housing
SAE 2
Gearbox Type
ZF 305.3 (A) – ZF 325-1 (A)
MOD. HYBRID Technical Specifications
The performance curve chart for the MOD. 725 HYBRID engine illustrates three key parameters plotted against Engine Speed (RPM):
This graph provides a comprehensive view of the engine’s operational efficiency across varying speeds, helping optimize performance and fuel economy.
Torque (Nm)
- Starts around 1200 Nm at 800 RPM
- Peaks slightly above 2300 Nm at around 1800 RPM
- Gradually decreases after the peak, dropping to about 2000 Nm at 2300 RPM
Power (Kw)
- Starts at around 150 hp at 800 RPM
- Increases steadily and plateaus around 650 hp between 1900–2300 RPM
Dimensions
