Boom truck are often used by phone, cable television and utilities companies as they have long folded arms which are generally folded over the roofs of business vans. On the end of the extension of extendable arms frequently sits a bucket-like apparatus. When a bucket truck has an extendable boom mounted the roof this is sometimes known as an "aerial boom truck" or a "cherry picker". It is capable of transporting employees to the top of a telephone or electrical pole. Bucket boom lift trucks have a hauling capacity of approximately 350 lbs to 1500 lbs or 158 kg to 680 kg and are capable of extending the bucket up to 34 feet or to around 10 meters into the air.
Construction boom trucks or heavy duty boom trucks will sometimes have a crane appendage on the rear. Often called knuckle booms, these cranes may be shorter and more compact than the trolley boom, which has a boom capable of extending the length of the vehicle. Crane boom trucks include a hauling capacity between 10 to 50 tons or roughly 9 to 45 metric tons.
An added modification of boom truck is the concrete boom, which possess a tube with a nozzle at the end of the vehicle to pump concrete and other resources. The locations where these resources ought to be deposited is oftentimes inaccessible to the truck or is stationed at a great height, for that reason, the boom of a larger concrete boom truck might be extended 230 feet or just about 71 meters. The truck then pumps the concrete through the boom completely depositing it into the space where it is needed.
Fire engines are normally outfitted with a boom container able to elevate firefighters up to the upper floors of buildings. What's more, this boom will permit firefighters to guide the flow of water or to engage or rescue ensnared victims. A lot of of the older hook and ladder trucks have been replaced by contemporary boom trucks.
Self propelled booms are quite comparable to lift trucks. These little boom vehicles can raise staff to elevated storage space or to the ceiling of large warehouses and storeroom facilities. They are more stable and therefore far safer than using extension ladders for the same application.