A knuckle boom crane looks like a typical crane. The main distinction is that the boom can fold 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 bit lighter compared to 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. Nearly all 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 are capable of being utilized without a certified crane operator, as 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 various kinds of control systems for the cranes. Like for instance, 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. 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
Personnel lifts designed by Snorkel have been made to help contractors and maintenance professionals carry out jobs at elevated heights. These lifts are portable, inexpensive, lightweight work platforms made to be utilized indoor. The patented Girder Lock mast design by Snorkel provides superb flexibility and excellent reach. This system, used in the UL Series, offers great lift capacity.
Snorkel's UL Series Personnel and PAM Series lifts are made so that just one individual is needed to operate the machines. These machinery are easy to transport. They could easily be pushed into position smoothly and pass through a standard sized doorway. These lifts are capable of being erected in minutes and could provide working heights of up to 46 feet, they are an effective option to scaffold towers.