When ever we imagine a site where there is demolition work going on the first equipment that comes into our mind is bull dozer. These bull dozers are engineering equipments which are fitted with a blade.
Many contractors prefer to buy used heavy bulldozer machinery for sale which are well equipped with tracks which enables them to work on muddy or rough terrains. These tracks offer stability while they move on sandy or muddy terrain. The tracks of the dozers are usually wide to offer better grip.
Whenever a contractor buys used equipment for sale he usually inspects the tracks of the dozers and the blades. The blades are also an important of the dozer as much work is performed by the blades. The major work of pushing the demolished materials is done with the help of the blades.
The blades can be changed as per the project that the contractor needs to perform. There are different types of blades which are used in the bulldozer.
1. Universal blade- a universal blade is curved shape blade which is used to carry bulky materials ahead.
2. Straight blade- a straight blade is generally used for fine grading.
3. combination blade- as the name suggest this blade is a combination of straight blade and a universal blade and which helps in dual purpose of fine grading and carrying bulky materials ahead.
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