The usefulness of vacuum excavator by association, and vacuum excavation in particular, have been quite apparent for quite some time now. However, one question often pops up when looking for information on this topic: what exactly is a vacuum excavation? What are these machines used for? And how can they be used to best benefit people and property? Get the best vacuum trucks for sale here.
A vacuum excavation truck is a machine used to suction earth, rocks or other materials which may be too large to pass through pipes. This type of excavator is usually called an auger because of its design. It's powered by an electric motor and fitted with a large suction pipe, which has a rather large diameter. The size of this pipe is important; it determines just how much material can be sucked up from the ground and transferred into the truck. The larger the pipe is, the more powerful the suction and the greater the amount of dirt that can be pulled from the ground.
Using a vacuum excavation truck in the construction of underground utilities can solve many problems that arise when digging foundations for power lines and sewer lines, among others. Excavation is necessary to prepare the way for utilities for future use, but digging holes for utilities is also a hassle that can sometimes cause damage and problems. If these utilities are going to be buried deep underground, their exact location and precise location is a secret that must be kept secret at all times. If these utilities are not installed correctly, then it will only take one small mistake in the digging to ruin the entire operation. If the machine is not working properly, digging a hole for them can be a very difficult, time-consuming job and can easily lead to utility conflicts and problems as a result. For more details about this company, click here: http://haakerunderground.com/tag/hydrovac-truck.
There are two types of vacuum excavators in use today: boom excavators and tractor excavators. The boom excavator is the heavier version of the vacuum excavator and is typically used for digging utility trenches and other deep underground utility cables networks. The boom excavator has a large bucket with a hydraulic system at the end of it that can force soil and rocks out of the way quickly and easily. This is the type of excavator most people are familiar with and has a long history in the construction industry.
The other type of excavator is the tractor excavator, which is much smaller than the boom version and was developed specifically for backfilling jobs. Backfilling is the process of excavating an underground area that is wider than what has to be dug, usually because of the way the land is shaped. Usually a trench is built across the area to be filled in, but sometimes the soil can not be excavated that way and backfilling are necessary. In this case, a smaller suction excavator is used to suction up the extra dirt. Since this job requires very little physical effort, many construction companies use them.
The Vacuum Excavation Truck is very effective in this application as it is equipped with an extremely strong suction wand, similar to the ones that are used on excavators. It emits a high-pressure air that forces debris out of the way quickly and efficiently, while simultaneously removing the loose soil in front of the wand. However, since it uses high-pressure air to remove debris, you should be aware of the health hazards that are present. If you work with heavy equipment, such as steel, you should wear protective gear such as hard hats and gloves. You should also stay clear of debris as it may fall on your head and/or might cause a potential injury. Find out more details in relation to this topic here: https://en.wikipedia.org/wiki/Vacuum_truck.