DESIGNED AND CRAFTED IN AUSTRIA
The best power to weight ratio Engine

Belassi Marine Powertrains
At the core of our product lies our engine crafted by Belassi in Austria, designed with a commitment to superior power, torque, and fuel efficiency, it ensures an unparalleled experience without compromise. Our Powertrains are developed to fit small Jetboats up to 6 m / 20 ft or Personal Watercrafts till about 4 m / 13 ft.
- Turbocharged Engine
- Assembled in Austria
- Compact design
- Plug & Play solution
Power up to
400hp
Weight
118kg
Power to Weight ratio
3.38hp/kg
Guarantee up to
2years
Describing the Belassi MPU and truly capturing the essence and experience of its performance is not an easy task. To grasp the blend of performance, craftsmanship, and uniqueness of this engine, words fall short; it can only be truly understood through experience.
Belassi Marine Power Unit
Belassi Marine Power Unit
From commercial to defense applications
The engine is a great solution for many applications where performance and easy set-up process is required, our engine can be use in both leisure and military applications. The full accessibility to its technical data, makes it a good fit for compact jet boats, tenders, survilliance drones, unmanned surface water vehicles and of course for Personal Watercrafts or Jet Cars.
PWC & Jet Cars
Designed for compact PWCs and jet boats, our engines offer responsive acceleration and unmatched power-to-weight performance.
Jet Boats
Ideal for agile jet boats up to 6 meters, the MPU ensures high thrust, precise control, and easy system integration.
Tenders
A smart solution for tenders, combining lightweight design with reliable propulsion for smooth onboard deployment.
Military
Perfect for defense and SAR missions, enabling high mobility, low emissions, and adaptability to advanced marine systems.

The best power to weight ratio
The engine, weighing 118 kg and producing up to 400 horsepower, boosts small boat performance.

Easy set up process
To simplify the whole process, the MPU can be connected to a battery, a fuel source and a water hose and then started up.

Full access to all technical knowledge
All technical information for coupling shafts, motor mounts and electronic communication protocols will be made available.

Customer-centric approach
We prioritize our customers through a customer-centric approach, offering flexibility with a minimum order quantity of just 1 piece.
Engines overview
-
Belassi 260 Turbo Belassi 260 Turbo
€ 14,945 excl. VAT
More details -
Belassi 330 Turbo Belassi 330 Turbo
€ 16,945 excl. VAT
More details -
Belassi 400 Turbo Belassi 400 Turbo
€ 16,945 excl. VAT
More details -
Custom MPU Custom MPU
Price on request
Contact us
Belassi MPU
Compact size, plug & play solution that is easily adaptable
To simplify the whole process, the MPU can be connected to a battery, a fuel source and a water hose and then started up. Meanwhile, all technical information for coupling shafts, motor mounts and electronic communication protocols will be made available before or after purchase.