Knowledge of construction machinery is also very essential to the contractors, the engineers as well as the site supervisors. Once you know heavy equipment names, it is easier to plan and communicate with operators and suppliers. Every machine performs a particular task-excavators to dig, cranes to lift heavy materials, graders to level the road and compactors to compact the soil. In the absence of the right knowledge you can end up renting the wrong equipment thus adding costs to the project and making the timelines to be pushed. According to Houseura, the use of the right machinery will have a direct effect on the effectiveness of the project and safety of the workers. One such example is that the skid steer can be used in small areas instead of a loader which will save time and fuel. Thus, it is a clever move to learn the names of learning equipments and their purposes when one decides to enter the construction industry.