SCR technology consists of an after-treatment catalyst system that allows engine exhaust to be treated with diesel exhaust fluid that reduces NOx into nitrogen and water. Since virtually no base engine changes are needed for SCR to work, service technicians will also find no engine maintenance changes for EPA 2010, Daimler says.
- Staff reports
Navistar announces engine-related price hikes
The cost of International Trucks equipped with MaxxForce 11 and 13 big bore advanced exhaust gas recirculation diesel engines will increase $8,000 with next year’s emissions-mandated change, while trucks equipped with the MaxxForce 7, DT, 9 and 10 will increase $6,000, Navistar announced.
In a July 28 conference call with industry journalists, Jack Allen, president of the Navistar North American Truck Group, responded to claims that advanced EGR would increase underhood temperatures and reduce engine durability and reliability. On the contrary, Navistar will be using a two-stage EGR cooler that will produce cooler air than the current engine, he said.
Navistar officials argue that the acquisition cost with the MaxxForce advanced EGR technology is the only additional cost that customers will incur as opposed to the diesel exhaust fluid and additional maintenance and weight required with competitors’ systems based on selective catalytic reduction.
Navistar’s price increases will be applied as a non-discountable surcharge applied to each vehicle’s base price.
- Avery Vise
Safety agency vows to fix CDL database
The Federal Motor Carrier Safety Administration says it will correct CDL database shortcomings, including not posting driving convictions in the time required and inadequately protecting driver data.
The agency’s oversight office, the Office of Inspector General, issued audit recommendations for the Commercial Driver’s License Information System July 30. It agreed with recommendations that it improve the database so unqualified drivers will be less able to obtain CDLs or renewals and drivers’ information will be better protected against hackers.
The FMCSA oversees CDLIS, which is administered by the American Association of Motor Vehicle Administrators. The system does not contain driver histories, but directs inquiries to the state of record. Completeness of driver conviction data depends on the courts providing DMVs and department officials updating driver histories promptly.
The auditors estimated 20 percent of active CDL holders, almost 100,000 drivers, have convictions that were not posted within regulation time frames.
Since 2005, notification to another state of traffic violations was required within 30 days of conviction. States must post convictions within 10 days of the conviction if it occurred in the same state, or within 10 days of notification of conviction if it is from another state.
The OIG also found agency officials have not enforced requirements that systems be accredited as adequately secured or included CDLIS-Access in its systems inventory. Federal regulations require systems be inventoried and authorized or accredited as secured before beginning or significantly changing system processing, and reauthorized every three years.
- Jill Dunn
Customers cautious about buying new trucks
Despite new emissions regulations to be implemented in 2010, Class 8 customers remain cautious about the prospect of purchasing new trucks in the next 12 months, according to the J.D. Power and Associates 2009 Heavy-Duty Truck Customer Satisfaction Study.