Doosan also added a mass airflow (MAF) sensor and exhaust brake to the engine to help meet Tier 4 emission standards. The mass airflow sensor allows the electronic control unit (ECU) to improve the management of airflow provided by the variable geometry turbocharger (VGT), and to optimize fuel delivery to the combustion chamber based on air intake volume and rpm.…
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Bobcat, Doosan Show They Care
June 11, 2014 – The employees of Bobcat Co. and Doosan took part in “Doosan Day of Caring” – a company-wide volunteer effort to celebrate Doosan’s Foundation Day and global volunteer week during the month of June in various Bobcat and Doosan facility locations around the United States. Employee volunteers were offered tasks that included participating in Habitat for Humanity projects; working at local food banks, schools…
Read MoreHillhead is Happening
June 9, 2014 – More than 80 machines will be put through their paces in four ‘live’ demonstration areas (Quarry Face, Rock Processing, Recycling and new for 2014, General Purpose) at Hillhead this year. Hillhead 2014 takes place at Hillhead Quarry, near Buxton, Derbyshire, UK June 24-26. Machines that will be seen in action include including crushers, screens and shredders…
Read MoreDoosan Wheel Loader Provides Increased Power, Performance
Designed specifically for quarry, mine and other large material-handling applications, the Doosan DL550-3 wheel loader boasts an operating weight of 69,655 lb., a breakout force of 58,450 lb. and a dump height of 11 ft. 2 in. Controlled via a switch or a programmed preset time frame, the new automatic reversing cooling fan helps keep the machine’s cooling system clean…
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