Caterpillar d8 dozer specifications11/12/2023 Plus, the new GRADE technology has really made the small dozer valuable on the jobsite! Plus, with a big selection of undercarriage, drive train and blade configurations, customers can customize their new dozers to accommodate virtually any job requirements.Īll about the Small (D1-D3). Quick to move from site to site, with the right combination of speed, power and accuracy, small Cat dozers are versatile construction workhorses. Whether the job is moving material or finish grading, there’s a Cat® dozer made for it - small, medium or large. It allows the operator to control the dozer remotely, from anywhere in the world. Today’s operators can use our latest Command for Dozing. Eventually dozers progressed to having an onboard computer that could control the blade for the operator to produce a predetermined design. These were easier to use and could lift up or push down. It started with cable controls that could only lift up, then hydraulic controls came along. Operator In Mind From Lift Up to Remote ControlĪnother big change in dozers… how the operator uses the controls. Interstate Highway System, the Three Gorges Dam in China, and the widening of the Panama Canal, just to name a few. These machines worked on some of the modern world’s greatest engineering projects, including the U.S. The Caterpillar track-type tractor quickly became known as a “dozer” and the legend was born. The performance of experimental and first-production models gave assurance that these new items of earthmoving equipment would sustain and enhance the high reputation of Caterpillar products.įirst shipments of Caterpillar track-type tractors with accompanying Caterpillar dozer blades were made later that year. Throughout 1945, engineers performed exhaustive tests on this new product at the company's proving grounds in Illinois and Arizona, and operators tested the attachments at various locations throughout the United States. The first Caterpillar tractor with the new dozer blade left Peoria, Illinois, in 1945. Dozer blades originally came in straight, angling, and "U" shapes, both cable- and hydraulically- controlled. In early 1945, Caterpillar began developing its own line of dozer blades that met Caterpillar specifications and quality standards. A Legend Is Bornīefore 1945, suppliers designed and sold earthmoving attachments designed specifically for Caterpillar tractors. They continued to make dozers in small quantities until they were discontinued after their merger with the C.L. In 1914 the Holt Manufacturing Company, one of Caterpillar’s predecessor companies, introduced a dozer blade in front of the machine that was controlled by a rope windlass fastened to the tractor’s main frame. Their main purpose was to spread loose dirt out over a fill as it accumulated. They were made of wood and affixed to the front end of a pole that was pulled by horses or oxen. But even as late as the 1800s, dozer blades were crude by any standards. The origin of the dozer blade is buried in the past as deeply as the origin of the wheel. Hear the story of the dozer – from blade to machine – and find out why it’s a fan favorite. Today, the term also refers to the rugged machines built for tough jobs pushing dirt. Yep, the dozer part. The term “dozer” originally referred to a steel plate and an operating mechanism attached to the front of track-type tractors. Some say it may be the ultimate part provided by Caterpillar to its customers. Have any questions about operating your Cat D8T dozer? Reach out to your Cat dealer, who can make sure you are getting the most out of your machine.Ĭlick here to order additional or replacement Operation and Maintenance Manuals.This year we celebrate the 75th anniversary of the Cat® dozer blade. Grading becomes more accurate and efficient than ever. And you can boost productivity by using technologies like Cat Grade with Slope Assist and Cat ® Grade with 3D to drastically reduce operator inputs. Whenever the operator leaves the seat, the Cat Operator Presence System automatically engages the hydraulic lockout and parking brake. The D8T offers a multitude of seating adjustments for its air suspension seat for operating comfort and steps, handrail and guardrail to safely enter and exit the tractor with ease. Move more than 18% more material per hour using the D8T’s fully automatic transmission, added power and larger blade capacity. The Cat ® D8T dozer is designed to give you the dependable functionality you expect while providing the innovative technology, safety features and comfort you desire. Remember: Always refer to your Operation and Maintenance Manual for guidance on maintenance, safety, settings, features and more. Pay attention to pre-shift procedures for dozer maintenance, safety tips and basic operator settings.
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