There are also typically three sizes of dozers: small, medium, and large. The most common way to refer to bulldozers is through their specs including model number, operating weight, and horsepower. The rippers on the back of a bulldozer are used to break down rock or hard surfaces and make them easier to move. For example, root rakes are a great attachment when doing large-scale land clearing that can take out bushes and roots while leaving any of the soil behind. PAT blades are used for backfilling, leveling, land clearing, spreading, scraping, and grading projects.īeyond blades, dozers can also be fitted with rakes. These blades provide the most versatility because they can tilt, angle, and lift in every direction. Lastly, there are Power-Angle-Tilt blades or PAT blades. The S-U-blade is the most commonly used one. Angle blades allow for the blade to push materials to angles up to 30 degrees and are best for granular materials like snow or gravel.
S-U-blades are less curved than U-blades and have smaller wings but are great for heavier materials. U-blades are more curved and have wings making them better options for jobs like ditching, hauling, or pushing where more loose materials like dirt or sand will be found. S-blades are wingless blades used for high-density materials like mud, stumping, or grading. There are several blade types including straight blades (S-blades), universal blades (U-blades), Semi-U (S-U-blades), and Angle Blades. While not the best machine for lifting and material handling, fitting the dozer with the right blade can help the machine become more efficient. The Different Dozer Blades and Attachments The ability to change the blade type adds versatility and multifunctionality to the bulldozer. Lastly, bulldozers can also be used to grade surfaces, rip out trees, and grind down rocks. They are also used often on landfill projects due to their ability to push around heavy loads. The bulldozer is a great addition to any excavation project and is often used alongside backhoes or excavators to move the excavated materials around.Īside from pushing around dirt and soil, bulldozers can be used to clear brush and waste using the ripper on the back.
The heaviness of what the machine can push will change based on the dozer's specs.Ī bulldozer can also be used with other pieces of heavy equipment to effectively and efficiently complete a project. Since their large flat blades can be used to push and move large amounts of dirt or rock, dozers are often seen in a variety of commercial and large-scale industries such as construction, mining, and farming. Bulldozers can be used for a variety of different construction projects.
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