Up to 10% fuel savings. No performance loss.
Retrofit your PTO stage with RENK technology and reduce input speed while maintaining output performance – for immediate fuel savings, lower CO₂ emissions and long-term operational reliability.
Immediate impact on your operating costs and emissions
Rising fuel costs and tightening emission regulations are putting increasing pressure on ferry operators. RENK’s PTO-stage retrofit offers a straightforward way to reduce both – without compromising vessel performance.
By lowering input speed while maintaining constant output speed, operators achieve measurable efficiency gains from day one.
- Up to 10% reduction in fuel consumption
- Lower CO₂ emissions and emission-related charges (incl. 2027 regulations)
- No impact on propulsion performance
- Fast implementation with minimal operational disruption
How the PTO retrofit delivers efficiency gains
RENK’s PTO-stage modernization optimizes the interaction between engine and auxiliary systems. By decoupling input and output speeds, the system enables more efficient engine operation without affecting downstream performance.
The result: reduced fuel demand, improved energy utilization and a more sustainable vessel operation.
Engineered for reliability. Delivered globally.
A retrofit is more than just a technical upgrade – it must work reliably under real operating conditions. RENK combines decades of marine drivetrain expertise with a global service network to ensure smooth implementation and long-term performance.
- Proven marine drivetrain expertise
- Global service and support network
- Reliable integration into existing systems
- Designed for long-term operation under demanding conditions
Built for ferry operators and demanding marine applications
Whether you operate regional ferries or large-scale fleets, RENK’s PTO retrofit helps you meet efficiency and sustainability targets without compromising reliability or schedules.
Start reducing fuel consumption and emissions today
Talk to our experts about your retrofit potential. We’ll assess your application and show you how much you can save.