VEEM Extreme
The most efficient shaft-line propulsion system ever developed
18.1% reduction in fuel consumption and carbon emissions, certified by Lloyd’s Register.
Shaft-line propulsion has existed since the very beginning, and for decades the propeller concept remained largely unchanged.
Today, VEEM introduces a true breakthrough: EXTREME, a revolutionary propulsion system that delivers measurable gains in efficiency and performance.
A complete, integrated, custom-engineered solution VEEM EXTREME is a fully integrated, custom-engineered package comprising:
- Propeller
- Shaft
- Struts
- Rudder



Innovation that cuts emissions.
Efficiency that changes propulsion.
Efficiency that changes propulsion.
Verified results: lower fuel burn, lower emissions, higher speed
Testing conducted on VEEM’s trial vessel and verified by Lloyd’s Register recorded:18.1% reduction in fuel consumption and carbon emissions compared to a traditional system fitted with a Class 1 propeller
8.5% increase in maximum speed
Why it performs: multiple innovations working together
EXTREME’s outstanding results come from the combination of several advanced design features, including:- A new V- or P-shaped strut
- A flow-aligned rudder, designed to minimize hydrodynamic losses
- A patented shaft/propeller coupling, reducing shaft stress by 20%
- The new EXTREME propeller, featuring an exceptionally fine NACA blade section made from a proprietary ultra-high-strength stainless-steel alloy
- The exclusive INTERCEPTOR system, enabling pitch adjustment “in the blink of an eye” for optimal efficiency across varying operating conditions
A new future for shaft-line propulsion
With EXTREME, VEEM has created the most efficient shaft-line propulsion system ever produced, giving this configuration a new and prosperous future while reaffirming VEEM’s position as a global leader in marine propulsion innovation.
For more information or a personalized consultation on VEEM EXTREME, contact TBS Marine.



