Take control of fuel usage and lift truck performance with the PSI engine.
Engines with Yale® Flex Performance Technology™ feature adjustable performance modes that allow you to maximize performance or fuel economy to fit your specific application requirements.
Adjustable Performance Modes
- Custom-designed for Yale by Power Solutions International
- Extended service intervals
- Reduced periodic maintenance requirements
- Improved operator ergonomics
Rigorous Testing
- 30,000 Hours of testing
- 17,000 Hours of driving
- 300 Hours of multi-axis stimulation testing
