blade. It is a heavy, driver-operated machine for clearing and grading
lands. The tracks gives bulldozer excellent ground hold and mobility
through very rough terrain.
Bulldozer came into existence in early 20th century it
has now undergone many modifications suiting to the requirements of the
big infrastructural projects. Bulldozer is one of the widely used construction machinery
Mechanical Operations of Buldozer Parts
Tractor, blade and rippers are the main parts of bulldozer. TractorBulldozer
is controlled by control joystick, monitor panel, and pedals. It shaves the uneven ground through blade and carries the shaven soil along with
it. While shaving, it levels and tightens the ground with its own weight.
Ripper on the other hand scratches the ground. Ripper can shave big
rocks and hard grounds too which the blade is unable to do.
Types of Buldozers
If we talk about the parts of a bulldozer, the major parts of it are the blade, ripper and scraper. All types of bulldozers have blade and ripper as well as scraper. However, some of the bulldozer types have hydraulic scrapers. Thus, the two major types of the bulldozers can be listed as:
Depending on the nature of the work dozer blades comes in three varieties :
- Straight Blade
- Universal Blade
- Combination of straight and universal blade.
Bulldozer Wholesalers- Manufacturers and Suppliers
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Applications of Bulldozer
Bulldozer is the primary machinery for doing major construction works.
The size, weight and the technology used by it has made it applicable
for various fields which can be summed as :
- Land leveling
- Digging of canals
- Raising earth dams
- Scaling of the construction sites
- Mining industry
- Road construction
- Military bases
- Heavy industries
- Large governmental projects