The knuckle boom crane is somewhat like a typical crane with one key difference. The boom is capable of folding back similar to a finger. In essence, the boom articulates at the "knuckle" near the center. This enables the equipment to be able to transform into a compact size for storage and maneuvering.
Knuckle boom crane arms are quite a little lighter than boom truck cranes. These crane arms are made to allow more payloads to be carried on the back of the vehicle it is mounted on. Most knuckle boom cranes are mounted at the back of the cab. This leaves the whole bed of the truck empty.
Smaller models of knuckle boom cranes can be utilized without a certified crane operator, if the load capacity of the machinery is less than 15,000 pounds or if the boom's maximum length is less than 25 feet long.
There are different types of control systems for the cranes. Like for example, there is control from the ground, radio remote control, seated and stand up control. The radio remote systems can operate the crane and starting it. Furthermore, numerous models come equipped with a computer readout system that provides system readouts at once reporting if the crane is overloaded or not.
Personnel Lifts
Personnel lifts designed by Snorkel have been made to help contractors and maintenance professionals carry out tasks at elevated heights. These lifts are affordable, lightweight, portable work platforms made to be used indoor. The patented Girder Lock mast design by Snorkel provides superb flexibility and excellent reach. This system, utilized in the UL Series, provides excellent lift capacity.
Snorkel's UL Series Personnel and PAM Series lifts are made so that only one person is required to operate the equipment. These equipment are easy to transport. They can easily be pushed smoothly into position and pass through a regular sized doorway. These lifts are capable of being erected in minutes and can provide working heights of up to 46 feet, they truly are an effective alternative to scaffold towers.