Komatsu’s introduces Tier 4 Interim-certified WA470-7 wheel loader

Tina Grady Barbaccia - Oct 15, 2012

Komatsu America Corp. introduces the WA470-7 wheel loader. With a net horsepower of 272 hp (203 kW), the WA470-7 is powered by a Komatsu SAA6D125E-6 engine and is EPA Tier 4 Interim and EU Stage 3B emission certified. Built upon a ...

Terex CR662RM RoadMix material transfer vehicle and paver meets Tier 4i standards

Tina Grady Barbaccia - May 07, 2012

The new Terex CR662RM RoadMix material transfer vehicle and paver meets Tier 4i (Stage III B) emissions standards. Offering the same 260 hp output as the previous model, the machine’s new power unit is 5 percent more fuel efficient to ...

Cummins latest-generation 4-cylinder engines debut at Bauma

Tina Grady Barbaccia - Apr 21, 2010

Cummins Inc. revealed on April 19 at the Bauma show the latest generation of its 4-cylinder QSB3.3 and QSB4.5 engines offering a simplified Tier 4 installation across a broad 75- to 160-hp (56-119 kW) power range. With an air-intake-to-exhaust aftertreatment system ...

Feature Article: Trucks of Tomorrow

Brooke Wisdom - Dec 01, 2009

Well, next month actually. After New Year’s Day, if you buy a new truck you’ll have to choose between one of two new engine systems. The two distinct technologies have emerged to meet the Environmental Protection Agency’s diesel 2010 emissions requirements in ...