Classification of road construction machinery
The machines used in the workshops are as follows: Heavy machines such as loaders, bulldozers, graders, scrapers, rollers, static and dynamic rollers, excavators. Semi-heavy machines such as dumpers, sprinklers, truck cranes, truck mixers, concrete pump finishers. Light machines such as Land Rover, Pikan, etc Other workshop machines (miscellaneous machines) such as vibrator, betonier concrete machine, welding engine, conveyor belt, heavy breaker, salty sand and Salty sand, sand maker, etc.
Types of road and construction machinery and their application
The types of road construction and construction machines are as follows:
- Tractor and bulldozer:
Tractors and bulldozers are among the most important road construction machines that have many uses such as pulling or moving objects and loads forward. Bulldozers help in leveling and clearing the land and also help in creating the basic roads.
– Excavator:
Excavator is used in operations such as digging a hole and loading it with a truck, etc., and its powerful types can also move all kinds of rocks and stones without initial destruction.
- Crane:
Cranes have a steering room and a long beam, which are mainly used to lift heavy objects and move them.
– Scraper:
Scraper is also a machine that carries out the act of loading, transporting and unloading soil materials in medium and long distances alone.
– Loader:
Loaders are one of the most important machines that are designed and manufactured in different types and are used for soil removal.
– Truck:
Trucks are the most common way to transport earth materials and are very flexible. Their types of dumpers are suitable for on-road and off-road movement.
– Grader:
The motorized grader is mainly used for adjusting the slope, shaping the slopes and leveling the range of embankments and excavations, digging, mixing, spreading the mixture of soil and bituminous materials.
– roller:
Rollers are used to compact earth and stone materials.
