Now that we've covered the most important specs to consider, here are some dozer size comparison charts for companies including Caterpillar, John Deere, Case, Kubota, and Liebherr.Ĭomparing Dozer Size Charts and Specs Caterpillar Dozer Sizes and Specs This specification allows heavy equipment to spread its weight evenly across the ground and increase performance on soft and wet terrain. Nowadays, most small, medium, and large dozers have both standard and LGP options because of how important it is on so many sites. It's also important to note that there is a range for both operating weight and blade width depending on the different tracks, cabs, or blade attachments a dozer may have. Blade width signifies how efficient a dozer can be while blade capacity, measured in cubic yards, refers to how much it can push, depending on the blade.īoth blade width and capacity are directly proportional to both the operating weight and horsepower of the machine, as well as the blade type. Horsepower gives a good understanding of the pushing force a dozer will have. Operating weight is an estimate of how much the machine will weigh once the operator, cab, and fuel have been considered. The most important specs are typically operating weight, horsepower, blade width, and whether the dozer has low-ground-pressure (LGP) functionality. There are a few ways to determine what dozer, also commonly called a crawler or bulldozer, to rent or purchase for a project and that's by determining what specs are most important for you to get the job done. But how do you pick the right size and model for your job site? The dozer size charts for each manufacturer and supplier below should help you decide. Weight: 15,000 kilograms (33,000 lb), approx.The Ultimate Dozer Spec Guide and Size Chartĭozers are great machines for medium and large-scale earthmoving projects.Consequently, the all-new D5 is much larger than any of the earlier versions.ĭ5K Specifications Engine For some of the lighter series, such as the D5C. The heavier, elevated versions of these could weigh 34,000 pounds (15,000 kg). This is a considerable increase over any previous D5 models. This new designation has now put the current D5's weight at close to 43,000 pounds (20,000 kg). Caterpillar has now turned to a straight number designation (no letters) for all of its new track-laying tractors - starting, for the first time, with the D-1 and going all the way up to the D-11, with consistent size and weight breaks between each model. For example, the D5H came out years before the D5C. These varying series have created some confusion with lineage, as the letter designation does not always correspond to when the model of machine was introduced. And later, this also determined the type of transmission used, with the smaller series using a hydrostatic drive and the larger version typically having a Power-Shift transmission. Usually, the differentiation had to do with whether the machine incorporated an elevated or high sprocket drive. ![]() Over the years, Caterpillar often built different series of D5s at the same time, often with a lighter version having more in common with the smaller D3 and D4 tractors, and a larger version more akin to the much larger D6. D3 (current version) replaced the D5K2, 2020.D5C 1992-2002 low drive power shift, then hystat dozer.The following models originated with the MHI (Mitsubishi Heavy Industries) partnership, providing smaller, low drive dozers, in the 20,000 lb range.D5 D5LGP (current version) released in 2019, as a replacement for the D6N. ![]()
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