A knuckle boom crane looks similar to a typical crane. The main difference is that the boom is capable of folding back similar to a finger because 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 enable more payloads to be lifted 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.
Interestingly enough, smaller types of knuckle boom cranes could be utilized without a certified crane operator, so long as the maximum capacity is less than 15,000 pounds or if the maximum boom length is less than 25 feet long.
There are different types of control systems for the cranes. For example, there is radio remote control, control from the ground, stand up and seated control. The radio remote systems are capable of running the crane and starting it. Furthermore, a lot of models come equipped with a computer readout system which 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 maintenance professionals and contractors carry out jobs at elevated heights. These lifts are inexpensive, lightweight, portable work platforms made for interior use. The patented Girder Lock mast design by Snorkel delivers superb flexibility and excellent reach. This system, utilized in the UL Series, offers great lift capacity.
Snorkel's PAM Series and UL Series Personnel lifts are made so that only one individual is needed to operate the equipment. These machines could be transported easily. They can easily be pushed into position smoothly and pass through a standard sized doorway. These lifts can be erected in minutes and can provide working heights of up to 46 feet, they truly are an efficient alternative to scaffold towers.