
Suffixes on Cat dozer names previously designated different feature sets. The low ground pressure (LGP) tag will also remain on models with wider tracks. Eventually, you may also see the “GC” moniker on dozers to denote basic models with less technology and a lower price point. For example, the D7E and the D6 XE will retain their alphabetical suffixes because of their unique hybrid diesel-electric powertrains. Once Caterpillar redesigns or upgrades each size class, every machine will get a new name.Ī few suffixes will also remain with the new name changes. The dozer names will change over a gradual rollout period. When Will the Dozer Names Officially Change?

The company’s goal is to eventually simplify the nomenclature of all their equipment, with dozers being the latest type to change. Large, heavy-push dozers make up the third group - D8, D9, D10 and D11. The first group is the small dozers for low-duty loads - D1, D2 and D3. The second group consists of the medium-sized, dual-purpose dozers used for heavy dozing and finish grading - D4, D5, D6 and D7. The new naming system also makes the three basic groups of Cat dozers clearer. The Cat dozer name change is an effort to simplify the naming process - making the labels easy to identify and understand. Here is a breakdown of the dozer name changes from Caterpillar and the machines’ corresponding horsepower: Additionally, the number within the machine title correlates to the horsepower of the machine. Now, the dozers have titles that drop the letter suffixes following the numbers. The nomenclature change is being implemented in an effort to simplify the names of the machines. Caterpillar ® is known for changing the game with their dozers – but now, these industry-leading machines are getting some upgraded names as well.
