The knuckle boom crane is quite like a typical crane with one key difference. The boom could fold back like a finger. In essence, the boom articulates at the "knuckle" near the middle. This enables the equipment to be able to transform into a compact size for maneuvering and storage.
Normally, the arm on a knuckle boom crane is quite a little lighter compared to boom truck cranes. The crane arm is designed to allow more payloads to be carried on the back of the mounted vehicle. Most knuckle boom cranes are mounted behind the cab. This leaves the entire bed of the truck empty.
Interestingly enough, smaller kinds of knuckle boom cranes could be used without a certified crane operator, so long as the maximum capacity is less than 15,000 lbs. or if the maximum boom length is less than 25 feet long.
There are different kinds of control systems for the cranes. For instance, there is control from the ground, radio remote control, stand up and seated control. The radio remote systems are capable of running the crane and starting it. Furthermore, many models come equipped with a computer readout system which immediately provides system readouts 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 utilized indoor. The patented Girder Lock mast design by Snorkel provides excellent reach and superb stability. This system, used in the UL Series, provides excellent lift capacity.
Snorkel's PAM Series and UL Series Personnel lifts are made so that just one individual is needed to operate the machinery. These machines are easy to transport. They can easily pass through a regular sized doorway and be pushed smoothly into position. These lifts are capable of being erected in minutes and could provide working heights of up to 46 feet, they really are an effective option to scaffold towers.