![]() The D4 is available in standard or low ground pressure (LGP) configurations, with a variety of blade and guarding options to optimize the dozer for its intended application. ![]() The machine can also help take the complexity out of managing job sites by gathering data generated by equipment, materials and people and serving it up in customizable formats, thanks to the use of Cat Link telematics technologies such as Product Link, VisionLink and Remote Troubleshoot. With the capability of installing third-party 3D grade systems from Trimble, Topcon and Leica, the D4 dozer can easily integrate into jobsites with existing grading technology infrastructures. ![]() ![]() The Android operating system platform allows installation of custom apps for more versatility.ĪutoCarry is also packaged with the Grade with 3D system, automating blade lift to help provide more consistent blade loads with each pass and reduce track slip. Antennas and receivers are housed in a low-profile roof-mounted spoiler.įor ease of operation, an intuitive 10in Grade operator interface – which works similar to a smartphone – helps to make it easy for operators to pick up quickly. The versatile D4 bulldozer gives you the power and precision to get jobs done quickly. The D4 can also be equipped with the factory Attachment Ready Option (ARO), which provides optimal mounting locations, brackets and hardware whilst simplifying installation of any brand of grade control system.Ĭustomers can also add the factory-integrated Cat Grade with 3D system, which uses a GPS signal to automatically adjust blade movements – both lifting and tilting – as the operator follows the design plan. These include: Slope Indicate, which shows machine mainfall and cross-slope on the main display for easy reference Stable Blade, which works seamlessly with operator blade inputs for smoother surfaces Cat Grade with Slope Assist, which provides basic blade positioning assistance without added hardware or a GPS signal and Traction Control, which automatically reduces track slip to save time, fuel and track wear. And LED lights offer up to six times the life of halogen.According to Caterpillar, the D4 dozer, powered by a Stage V emission-compliant Cat C4.4 engine (130hp), has several industry-leading standard technology features aimed at helping operators work more efficiently, regardless of experience level. Service intervals have also been extended on the air cleaner and the diesel exhaust fluid pump filter. Longer service intervals -1,000 hours on engine oil and filter changes with Cat's Scheduled Oil Sampling program - contribute to a 7% decrease in maintenance costs. In 1935 Caterpillar started the naming convention of 'D' for diesel or 'R' for regular gas followed by a number to indicate the relative size. Caterpillar first introduced the D4 in 1938 as the diesel follow on to the successful CAT 30 gas model. Fuel efficiency and service improvements help reduce your operating costs. Easy-to-use technology features help you get more quality work done in less time. It replaced the Caterpillar RD4 4G series. The versatile new Cat® D4 dozer offers the power and precision to get jobs done quickly, plus gives you up to 30 percent more visibility in front of the blade. The Cat D4's longer service intervals contribute to reduced maintenance costs of up to 7% compared with its predecessor. The Caterpillar D4 track-type series tractor is a small bulldozer manufactured by Caterpillar Inc. The system also includes Cat's AutoCarry, which automates blade lift, designed to get more consistent blade loads on each pass and reduce track slip. The low-profile roof-mounted spoiler houses the system's antennas and receivers. Cat Grade with 3D uses a GPS signal to automatically adjust lift and tilt blade movements as an operator follows a design plan.All Cat Grade systems are compatible with Trimble, Topcon and Leica Geosystems radios and base stations. Factory Attachment Ready Option (ARO) provides mounting locations, brackets, and hardware, designed to simplify installation of any brand of grade control system and allow easy assimilation to your preferred grading technology.Cat Grade with Slope Assist provides basic blade positioning assistance without added hardware or a GPS signal.It is one of the most popular bulldozers on the. Traction Control automatically reduces track slip to save time, fuel and track wear. The Caterpillar D4 bulldozer is a powerful, versatile machine used for a variety of construction purposes.Stable Blade works with operator blade inputs for smoother surfaces. The D4 leads the industry with a variety of technology offerings that are easy to use and help get the most from an equipment investment.Slope Indicate shows machine mainfall and cross-slope on the main display.And you can install custom Android OS platform apps. If you opt for Cat Grade with 3D, the 10-inch Grade operator interface is designed to work like a smartphone. ![]()
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