Construction is a wide field that ranges from putting up a small house, creating domineering structures up to highway operations among many others. Activities that involve digging to soften earth materials, removal of earth materials, filling and refilling of pits, tamping to compact the soil, making of trenches, and demolition of structures form the basic operations done in construction sites.
Depending on human handwork has proved to be extremely expensive, and uneconomical when employed in these operations. Consequently, the necessity for improvising an efficient machine for these activities has been aroused. Excavators have proved to be the most efficient machine in these operations.
Most contractors prefer to hire excavators, as they are low cost and easy to maneuver materials around the construction site, dig the soil, and to remove the construction waste. Essentially, these are just part of the immense versatility of an excavator. Other operations of the construction sites can be achieved when an appropriate attachment is done to the excavator.
When you attach an auger to the excavator, it can become a precision hole drilling implement that can be used when the surrounding soil disturbance is to be avoided and to make the desired size, shape, and accuracy of the hole drilling process. Buckets are the most common attachments to the excavators, they are majorly used to make trenches, move materials as well as wastes, besides, the buckets can be used for loading materials on trucks for transportation.
Most soils before construction and in the process of construction require great efforts to be applied to them to attain a desirable density, this can be made possible through compaction. When compactors are attached to the excavators, they can be used for tamping the soil leading to densification hence, improved soil, and foundation quality.
The most recent attachment devised to be used on excavators is the grapple. This implement is attached to the boom of the excavator and makes it possible to lift logs, lumbers, and bales. The grapple ensures that the lifted materials are secure, and safe free from falling on undesired grounds.
Other implements can as well be attached to the excavators. For instance, when rakes are attached to the excavators, they can be used for cleaning of construction sites. A huge load of debris can be efficiently moved to a more convenient region by the rakes. This is not common though in most construction sites but its quite economical as compared to the widely used cleaning techniques especially when the debris is large.
The various excavators used for the various construction operations are; the crawling excavators that can crawl even on the harshest environments, the wheeled excavators that are majorly preferred for their speed as compared to the crawling excavators. There are others such as backhoe, and skid steers excavators that besides the operations of excavation, can perform other tasks such as loading.
When choosing the best excavators for a construction project, the factors to consider include the space for operation and the smart efficiencies. A minimal tail swing is often a consideration for most sites since it can be used in regions with limited space. Cost is also a significant factor, so when looking for excavator hire rates, shop around to find the best rental company in your local area.