Paccar Updates MX Engines & Drive Axles

Paccar MX13 Engine

Available in Kenworth and Peterbilt trucks in January will be new power, torque and fuel efficiency enhancements to Paccar MX-13 and MX-11 engines for North America. Nearly 50% of Peterbilt and Kenworth heavy-duty trucks currently are produced with Paccar MX engines, according to Sproull. Paccar increased the MX-13 engine’s output to 510 hp and 1,850 lb-ft of torque and increased the MX-11 engine’s output to 430 hp and 1,650 lb-ft…

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ELD Mandate May Cost Fleets 15-20% More

ELD Government Mandate Rules

Large fleets that have adopted electronic logging devices (ELD’s) in recent years learned that productivity dropped, said Todd Amen, president of owner-operator financial services provider ATBS. “You lose 10 to 20 percent of your ability to run miles,” said Amen, on Friday at the Great American Trucking Show in Dallas. Most small fleets and independent owner-operators will wait until late 2017 to comply with the mandate, which takes effect in December…

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Kenworth’s New Light Weight T680 Truck

Kenworth T680 Light Weight Class 8 Commercial Truck

Lightweight is the holy grail of most bulk haulers, who can often convert a pound cut from vehicle weight directly to payload, be it grain, gravel, chemicals and food-grade liquids, or building materials. Kenworth recently showed off a T680 sleeper-cab tractor that scaled at 14,200 pounds (not counting fuel), according to hosts at a ride-and-drive event staged at their headquarters plant in Chillicothe, Ohio. As with any lightweight specification, saving…

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2013 Mack Truck Pinnacle CXU Axle Recall

Mack Truck Pinncale CXU

SUMMARY: Mack Trucks, Inc. (Mack) is recalling certain model year 2013 Pinnacle (CXU) trucks manufactured April 16, 2012, to May 4, 2012. These vehicles are equipped with certain Meritor FF967 non-drive front steer axles that may have been incorrectly heat treated. CONSEQUENCE: The improperly heat treated axles may fracture, resulting in a loss of vehicle control and increasing the risk of a crash. REMEDY: Mack will notify owners, and dealers…

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