STREPARAVA EASYlift
NEW MODULAR HEAVY DUTY ENGINE VVA SYSTEM
NEW MODULAR HEAVY DUTY ENGINE VVA SYSTEM
Future emissions regulation
Euro VII regulations will require increasingly efficient heavy-duty transport engines that are more difficult to electrify. Optimizing engine efficiency requires variable valve opening/closing systems based on engine operating point.
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A NEW VVA CONCEPT FOR THE NEXT GENERATION HD ENGINES
EASYlift
Variable Valve Actuation (VVA)
EASYlift
Variable Valve Actuation (VVA)
CDA (Cylinder De-Activation)
Switchable rockers
- Engine efficiency -%CO2
- Thermal management NOx-DPF
MILLER (Late Intake Valve Close)
Switchable LIVC rocker
- Engine efficiency -%CO2
- Thermal management
ENGINE BRAKE
Compression release brake
- 1.5 Stroke (represented) with EXHAUST lift de-activation + dedicated rocker
- 1 Stroke with dedicated rocker
SYSTEM MODULARITY
Multiple solutions tailored to the customer’s needs
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PRODUCTION
TECHNOLOGY AND PROCESS DEVELOPMENT
Streparava follows a policy of constant update regarding strategic competences, tools, equipments and market processes, applying the most modern methods of industrial automation and digital transformation.
Plant
Presence in the world
With 9 facilities in the world, Streparava produces chassis and powertrain components with an high degree of precision, supplied to the major OEMs for motorcycles, automobiles, buses, industrial and commercial vehicles.
