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Volvo AB Unveils Hybrid Powertrain in Prototype Mack Truck

WASHINGTON — Volvo AB and Mack Trucks Inc. last week unveiled a hybrid prototype of a heavy-duty Mack construction truck and company officials said their diesel-electric power supply will cut fuel costs 30% for stop-and-go trucks and buses while running much cleaner.

January 22, 2007

Stricter Emission Rules Require New Oils, Lubricants

A major challenge facing the trucking industry as it copes with tighter emission standards from the Environmental Protection Agency is choosing the right type of oil to ensure that engines continue to perform to their maximum capability.

January 16, 2007

Crude Oil Closes at 19-Month Low, at $54.02 a Barrel

Crude oil futures hit a 19-month low price, closing at $54.02 a barrel on the New York Mercantile Exchange Wednesday following a Department of Energy report showing strong heating-oil inventories, Bloomberg reported.

January 10, 2007

Truck Officials Wrestle With In-Cab Systems for Monitoring Sophisticated Diesel Engines

Engine manufacturers and trucking officials said they recognize the need for onboard diagnostic systems to monitor the performance of emission-treatment systems because diesel engines are growing in complexity.

January 4, 2007