More Articles for crawler dozer

Komatsu intros D51i-22 crawler dozer with fully automatic blade control

Amanda Bayhi - Jan 29, 2014

Komatsu intros D51i-22 crawler dozer with fully automatic blade control

Komatsu America on Wednesday introduced its D51i-22 crawler dozer for the North American market. The intelligent machine control dozer features fully automatic blade control capabilities and performs both automated rough dozing and finish grading. Available in longer track-ground standard (EX) and low ...

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Atlas Copco SBU solid-body hydraulic breaker

Better Roads Staff - Sep 21, 2011

Atlas Copco SBU solid-body hydraulic breaker

The Atlas Copco SBU 220 hydraulic breaker features a patented one-piece housing construction –the solid-body concept, which integrates the percussion mechanism and guide system into one single block of steel. The one-piece housing is designed to have fewer components to ...

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John Deere 850K crawler dozer

Kerry Clines - Sep 21, 2011

John Deere 850K crawler dozer

John Deere’s new 850K crawler dozer represents years of working side by side with customers. The dozer’s Interim Tier 4 engine uses EGR technology with exhaust filters and provides 187 to 205 horsepower at 1,800 revolutions per minute, depending on ...

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Featured Article: The 2009 Top Rollouts

Brooke Wisdom - Dec 01, 2009

Featured Article:  The 2009 Top Rollouts

The 2009 Top Rollouts   Here's our annual selection of the year's most significant new product introductions Throughout the year the editors of Better Roads review products new to the highway and bridge industries. We ask questions about their significance and whether they ...

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