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Caterpillar Excavator Sprocket in Los Angeles - We are the biggest supplier of Loader Attachments in Los Angeles. Our educated Los Angeles group of parts professionals are standing by to help you obtain the components you require. Jib Crane Types The trolley hoist on a horizontal load-bearing boom are key features on Jib cranes. The boom is secured to a vertical mast that measures up to twenty feet long. Jib cranes can move loads between any areas within the boom's arc of rotation. Light duty models are used within factories and warehouses for loads weighing as much as 5 tons. The website BestJibCranes.com showcases the major jib crane models as being either wall-mounted, mast mounted or free-standing. Free Standing The free-standing jib crane units do not require any support from the building structure and are able to stand by themselves. The horizontal boom in this specific case is attached to a pivoting vertical column that is anchored solidly to the floor of the building. This kind of jib crane needs a foundation made of either concrete or steel and can rotate a full 360 degrees. Mast-Type The vertical column on the mast-type jib cranes are supported by pivot points at the bottom and the top. These pivots are connected to the floor of the building and the overhead steel structure. These jib-cranes provide three hundred sixty degrees of rotation with the benefit of not requiring the massive foundation required for free-standing units. Wall Mounted Wall mounted jib cranes are attached to the building wall rather than supporting a regular vertical column. These cranes provide a horizontal boom. These machinery are great in areas where the full three hundred sixty degree rotation is not needed and offer up to 200 degrees of rotation. There are two model varieties, depending on how the boom is supported. One of the kinds uses a tie rod which is connected from above the wall to the boom. The other type supports the boom from below by using a cantilever brace which is also connected to the wall. To recover heavy things or to move supplies to places and areas which are not normally accessible, boom trucks would use a winch. For example, they are commonly utilized to reach the top of a building, maneuvering materials to a hillside or over a ditch. A big truck is equipped with a boom winch. This is mounted in the bed of the truck and then it is capable of transporting construction items and other equipment from street-side to a particular area. There is a different boom truck configuration that is outfitted with a cherry picker. This version enables arborists to easily access treetops. The Vehicle The Stinger BT 3063 model has a 113-foot reach and is equipped with stabilizers and outriggers. A boom truck could vary from an aerial work platform that is moved by a hydraulic lifting device which is mounted on the bed, up to a Class 8 tractor-trailer rig with a bucket. It is also possible to have a modified boom lift manufactured for a particular buyer's requirements. Cherry Picker Cherry pickers are bucket trucks which could raise workers to great heights. Typically, buckets or cherry pickers move employees from the ground up to high places like the sides of buildings, treetops, for fire department and firefighting or up utility poles. Location The platform on the boom is operated from the truck's cab by remote. Either the boom is mounted on the bed of a big truck or on a separate trailer. Larger booms require outriggers that extend horizontally from the truck in order to level out and stabilize the crane during its use. Controls This type of boom truck has a cab-over-engine that has a control cluster that can move the boom from inside the cab. It is usually a panel in the boom itself on the side of the bed.