A knuckle boom crane looks like a typical crane. The key difference is that the boom is capable of folding back similar to a finger as the boom articulates at the "knuckle" near the middle. This allows the machine to be able to transform into a compact size for storage and maneuvering.
Knuckle boom crane arms are somewhat a little lighter than boom truck cranes. These crane arms are made to enable more payloads to be lifted on the back of the vehicle it is mounted on. Most knuckle boom cranes are mounted behind the cab. This leaves the whole bed of the truck empty.
Smaller types of knuckle boom cranes can be utilized without a certified crane operator, if the load capacity of the machinery is less than 15,000 lbs. 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, stand up and seated control. The radio remote systems could run the crane and starting it. Additionally, numerous models come outfitted with a computer readout system which immediately provides system readouts reporting if the crane is overloaded or not.
Personnel Lifts
Snorkel Personnel Lifts are designed for facilities maintenance professionals and contractors. These lifts are lightweight, portable, affordable work platforms made for interior use. 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.
The Snorkel UL Series Personnel and PAM Series lifts have been designed and built so as to be easy for one individual to utilize. These equipment are easy to transport. They can easily be pushed into position smoothly and pass through a standard sized doorway. These lifts are capable of being erected in minutes and being able to provide working heights of up to 46 feet, they truly are an effective alternative to scaffold towers.