Cat's new system is in command. Once upon a time you would have been laughed at for saying you could operate a dozer on a construction site 1,700 miles away - but not anymore, say Caterpillar.
Cat’s new 302.4D mini excavator is one of four mini excavator models being introduced by the company at bauma. Like fellow D Series models the 301.7D and 302.2D, the 302.4D is said to be a powerful and versatile machine that works comfortably in confined spaces. With model configurations said to closely reflect their operating weights of 1.6-2.5tonnes, the new D Series machines are said by Cat to feature powerful hydraulics, a spacious operator environment and excellent service access.
Three years ago a welder’s cut halved Canada’s old Port Mann Bridge. David Arminas reports from the banks of the Fraser River. By the time this issue of World Highways reaches you, one of Canada’s iconic steel arch bridges will be a shadow of its former self. It’s been a three-year demolition job since the first cut across the deck of the old Port Mann Bridge just outside the city of Vancouver on Canada’s Pacific coast. A new 10-lane 2.2km Port Mann Bridge opened in 2012 (see box). It runs parallel to the o
Caterpillar senior executives Edward Rapp and David Bozeman have pinpointed “systems integration” as one of the equipment giant’s future targets. Speaking at Conexpo 2014 this week, Edward Rapp, Caterpillar group president said that the introduction of Tier 4 Final engine technology has been a landmark moment for Caterpillar but added that emissions systems are not the answer in themselves to improved performance. “The secret sauce is not the Tier 4, it’s the systems integration” said Rapp.
Caterpillar senior executives Edward Rapp and David Bozeman have pinpointed “systems integration” as one of the equipment giant’s future targets. Speaking at Conexpo 2014 this week, Edward Rapp, Caterpillar group president said that the introduction of Tier 4 Final engine technology has been a landmark moment for Caterpillar but added that emissions systems are not the answer in themselves to improved performance. “The secret sauce is not the Tier 4, it’s the systems integration” said Rapp.
