Volvo Trucks has put a new spin on an old powertrain management strategy. By locking out top gear on its I-Shift overdrive transmission, drivers can pull loads efficiently in 11th gear (direct drive) and still get the performance they want.
VIDEO: Idaho Milk Hauler Saves Fuel with Adaptive Gearing
Volvo Trucks has put a new spin on an old powertrain management strategy. By locking out top gear on its I-Shift overdrive transmission, drivers can pull loads efficiently in 11th gear (direct drive) and still get the performance they want.
May 16, 2016
Photo: Jim Park
1 min to read
When running empty, sensors in the transmission and the suspension sense the lower weight and unlock 12th gear, which is overdrive. The truck can cruise home at a very low engine speed and a higher road speed.
Check out this "Focus On" video report, which explains how Adaptive Gearing works and features excerpts from an interview with Gene Brice, co-owner of Idaho Milk Transport.
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