The knuckle boom crane is quite like a regular crane with one key distinction. The boom can fold back like a finger. In essence, the boom articulates at the "knuckle" near the middle. This enables the machine to be able to transform into a compact size for storage and maneuvering.
Knuckle boom crane arms are quite a bit 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. Nearly all 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 equipment is less than 15,000 pounds or if the boom's maximum length is less than 25 feet long.
There are various kinds 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 are capable of running the crane as well as starting it. Additionally, numerous models come outfitted 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 perform tasks at elevated heights. These lifts are portable, inexpensive, lightweight 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, offers great lift capacity.
Snorkel's PAM Series and UL Series Personnel lifts are made so that only one individual is required to operate the machinery. These machinery are easy to transport. They can easily be pushed smoothly into position and pass through a regular 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.