![]() Factory Attachment Ready Option (ARO) provides optimal mounting locations, brackets, and hardware and simplifies installation of an aftermarket grade control system.The system features roof-mounted antennas to eliminate blade masts and cables. Cat GRADE with 3D is an optional factory-integrated grade-control system that provides three-dimensional guidance both for production dozing and fine grading.Cat GRADE with Slope Assist is an option on Single Tilt D8Ts that provides basic blade positioning assistance without the need for added hardware or a GPS signal.Cat Slope Indicate is standard, showing the machine cross-slope and fore/aft orientation on the primary monitor for quick and easy reference.Technologies range from simple grade indicators to full factory-integrated GPS, all supported by Caterpillar and Cat dealers. A 10% increase in steering torque, fully automatic transmission and differential steering combine to provide best-in-class steering performance under load.Ĭaterpillar offers a choice of Cat Connect GRADE technologies help get work done more efficiently and more accurately. Powered by a Cat C15 ACERT engine, the new D8T offers class-leading 354 net horsepower (264 kW). Optional patented Performance Cutting Edges increase blade payload by up to 25 percent versus standard cutting edges, especially in hard/frozen ground or heavily compacted materials. At 13.4 yd 3 (10.3 m 3), the largest SU blade in the size class finishes jobs in fewer passes. The Semi-Universal (SU) blade capacity has been increased by 19%. The added gear and seamless lock-up clutch engagement ensure smooth shifting. There is no need for the operator to upshift/downshift, so operators of varying experience levels can get the most from the dozer without having to manage gear shifts. ![]() The powertrain continuously optimizes the dozer for maximum power and greatest efficiency based on the load. Much of the productivity gain comes from a new Caterpillar designed fully-automatic 4-speed transmission. In lighter applications, customers can expect to see up to 11% fuel savings compared to doing the same work with the previous model. The new D8T moves up to 18% more material per hour than the previous model, while using about the same amount of fuel, representing a significant fuel efficiency gain. Added blade capacity, increased power and steering performance, and a full range of technology options help customers realize more productivity and a faster payback. The bulldozer features an all-new fully automatic transmission, delivering up to 18% more productivity without consuming more fuel, as well as unprecedented ease of operation. The latest Cat D8T dozer is designed to move more material in less time, at a lower cost per ton, for a faster return on equipment investment.
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