Tag: diesel particulate filters (DPF)

Business

Great ExSPECtations

Whether it’s hauling dirt, debris or equipment, heavy trucks on the jobsite play the simple, yet integral, role of moving things from point A to point B. Unfortunately, because of the basic nature of a truck’s job, contractors may approach the purchase of a new Class 6-8 truck as a simple exercise. Some go […]

November 1, 2012

Roadbuilding

Doosan showing interim Tier 4 Machines at ConExpo-Con/Agg 2011

Doosan is displaying three interim Tier 4 (iT4) compliant machines and a display engine at ConExpo-Con/Agg 2011 March 22–26, 2011 in Las Vegas. The machines include a DL450 wheel loader, a DX300LC crawler excavator and an MT41 articulated dump truck. An iT4 compliant Doosan engine is also on display. Complete details will be provided later […]

March 14, 2011

Equipment

Tier 4 Report

Cummins On-highway experience brings benefits to the Tier 4 off-highway engines for 2011 and 2012 By Tom Jackson   As one of the largest manufacturers of diesel engines – on and off road – and with thousands of OEM customers worldwide, Cummins came to the Tier 4 interim standards with three basic mandates: • Keep […]

December 29, 2010