Next generation Cat® D8 dozer provides next-level technology

IRVING, Texas, December 12, 2024―Caterpillar Inc. is announcing the new Cat^® D8 dozer with advanced technology designed to provide faster more accurate results. The next generation design makes it easier for operators to transition to different machine sizes. The bulldozer’s elevated sprocket offers better ride and balance than low-drive undercarriages, and its long undercarriage delivers the D8’s renowned performance of high penetration forces and superior dozing performance. The Cat C15 engine offers an increase in horsepower over the previous build to take on a wide range of dozing, ripping and grading tasks. 

The D8 dozer’s next generation cab offers more space than the previous design complete with a wide air suspension seat with multiple adjustment options. Featuring an integrated rollover protective structure (ROPS), the next generation cab provides 17% improved visibility than the previous design¹. It can be removed in approximately 30 minutes to facilitate machine servicing.  

The 254-mm (10-in) touchscreen main display has built-in key features assistance to give operators an overview of the machine, technologies and helpful tips. When the machine is in reverse, the standard high-definition rearview camera feed shows prominently in the display. Distributed air from the heating, ventilation and air conditioning (HVAC) system effectively circulates around the operator and helps reduce window fogging and frosting. 

Assist technology features minimize operator input, boosting productivity for less experienced operators and decreasing effort and fatigue for everyone, while delivering quicker and more precise outcomes. Cat Assist with Attachment Reader Option (ARO) standard features include:

o   Stable Blade to work seamlessly with operator inputs to help produce a smoother surface when operating manually

o   Traction Control automatically reduces track slip to save time, fuel and track wear²

o   Steer Assist reduces steering inputs by automating track and blade tilt steering

o   Blade Load Monitor leverages GPS and provides real-time feedback on current load versus optimal blade load, based on ground conditions, and actively monitors machine load and track slip²

o   AutoRip automates ripper raise/lower and shank in/out positioning to maximize ripping productivity

o   Attachment Ready Option (ARO) provides wiring and mounting for faster installation of dealer-installed options like Cat Grade with 3D, AccuGrade™, Universal Total Station (UTS) or other grade control systems

o   AutoCarry™ uses a GPS signal to automate blade lift, helping to maintain consistent blade load and reduce track slip²

o   Cat Grade with Slope Assist automatically maintains pre-established blade position without a GNSS/GPS signal

o   Slope Indicate is included in the main machine displace and shows side slope and uphill/downhill grades to help operators with slope work

Featuring an external connector for efficient dealer installation of a plug-and-play, roof-mounted remote-control unit, the new D8 dozer ships from the factory remote control ready. Cat Command for Dozing removes the operator from the cab by enabling remote dozer operation when working in hazardous environments.

With no on-site network requirements, the portable and lightweight Command console provides quick and efficient line-of-sight remote control from up to 400 m (1,312 ft) for optimum operator visibility. The Command station delivers comfortable, non-line-of-sight operation either on-site or from miles away. The station features a comfortable seat, familiar controls and allows the use of Grade, Payload, Assist and other technologies using the included touchscreen. 

The next generation D8 dozer design enables a wider range of machine connectivity than prior models. Streamlining service efficiency, Remote Troubleshoot saves time and money by allowing the Cat dealer to perform dozer diagnostic testing remotely. Remote Flash enables on-board software updates without a technician at a convenient time that does not disrupt the production schedule.

Customizable dashboards streamline fleet management efficiency by providing critical machine operating information like dozer hours, miles, location with mapping, idle time, CO₂ emissions, asset status and operation, and fuel utilization. The D8 dozer leverages VisionLink^® to provide actionable data insights, accessed anywhere a connection is available through Cat Product Link™, for all connected assets, regardless of fleet size or manufacturer. 

The next generation Cat D8 Waste Handler is designed and built from the frame up to withstand challenging landfill operating environments. Specialized guarding, striker bars and seals help protect the machine and undercarriage from impact, material wrapping and airborne debris. Impact-resistant polycarbonate cab doors eliminate the need for door screens, while lights are mounted high on the dozer, away from the debris for protection, to illuminate the work area. The configuration features a high debris cooling system with automatic reversing fan, cooling system swing out cleaning access, laminated thermal shields and insulated Clean Emissions Module. Its waste undercarriage with center-hole track shoes and landfill-specific blade designs help to optimize performance.  

More information on the next generation Cat D8 Dozer can be found by contacting a Cat dealer or visiting cat.com. 

D8 Dozer Spec Guide

¹ Visibility improvements based on virtual visibility analysis. Comparisons made from a D8 (21B) model to the Next Generation D8 (22A) model.
² Feature not operational indoors or in areas where a GNSS/GPS signal is not available.

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About Caterpillar:
With 2023 sales and revenues of $67.1 billion, Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed. Caterpillar does business on every continent, principally operating through three primary segments – Construction Industries, Resource Industries and Energy & Transportation – and providing financing and related services through our Financial Products segment. Visit us at caterpillar.com or join the conversation on our social media channels at caterpillar.com/en/news/social-media.html.

Note to Editors: Caterpillar rolls out products and services in each of its regions at different time intervals. Although every effort is made to ensure that product information is released only after Caterpillar has received confirmation from its independent dealer network, plants, and marketing subsidiaries that products and services are available in the relevant region, editors are kindly requested to verify with a Cat dealer for product availability and specifications.

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