40SI Heavy-Duty Alternator
The most efficient alternator you can buy. High efficiency translates to lower engine horsepower requirements, resulting in substantial fuel savings. Real-time operating data was collected on several vehicle applications for the overall vehicle and electr
Description
The most efficient alternator you can buy. High efficiency translates to lower engine horsepower requirements, resulting in substantial fuel savings. Real-time operating data was collected on several vehicle applications for the overall vehicle and electrical system. The following chart shows the fuel cost savings over a typical life cycle by increasing the alternator efficiency from 60% to 70%.