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Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

Green Car Congress

Results provide up to a 30% improvement in fuel economy, 30 to 40% reduction in emissions and more than a 50% reduction in break wear when operating in fuel economy mode. This system reduces maintenance costs through regenerative braking and less wear and tear on the engine and transmission.

Peterbilt 230