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Article: Caterpillar 854K wheel dozer features new engine with Acert technology
- Article from:
- Mining Engineering
- Article date:
- August 1, 2008
- Author:
CopyrightCopyright Society for Mining, Metallurgy, and Exploration, Inc. Aug 2008. Provided by ProQuest LLC. (Hide copyright information)
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The Caterpillar 854K wheel dozer incorporates innovations to lower engine emissions and boost fuel efficiency, improve reliability and serviceability, and optimize operator efficiency and comfort. Specifically, the 854K uses a highly efficient Caterpillar C32 engine and a new radiator with improved heat transfer capabilities. A variable speed demand fan aids efficiency. For the operator, a new, larger cab includes a trainer's seat, and a new low-effort joystick controls all blade functions.
The 854K replaces the 854G and retains the best features, including the impeller clutch torque converter for superior operator control and optimum power to the ground, lockup clutch for direct drive ...