Komatsu’s new D65-16 dozer is equipped with the patented SIGMA Dozer blade made its worldwide premier at Intermat 2009. This 21 tonnes machine, available in three standard configurations (EX- WX –PX) offers highly increased fuel efficiency combined with top productivity and Komatsu reliability. It includes a new cab, an improved power train with automatic gearshift transmission and a fully automatic lock-up torque converter.
Fuel consumption can be reduced up to 10 percent by the dozer’s computer, which monitors power demands to automatically engage the torque converter when high torque is needed or to lock it up for direct drive during lower demand. The SIGMA Dozer blade’s effective capacity and rolling characteristics have been improved. It improves dozing productivity up to 15 percent. The D65-16 crawler dozer is powered by a 205-horsepower Komatsu turbocharged, after-cooled diesel. Komatsu’s telematic system, KOMTRAX, is standard equipment on the D65-16.
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