If you would like to have a career as an overhead crane operator, you will…
When most people think about cranes, they think of the enormous tower cranes adjacent to skyscrapers under construction. Of course, there are other types of cranes that people don’t consider as easily. For example, if you’ve ever seen an electrician working on a telephone pole, you’ve probably seen a telescopic crane and truck. These cranes and trucks have several purposes, but on a much smaller scale. Continue reading as we discuss telescopic trucks.
Telescopic Cranes and Trucks
Telescopic cranes are made of a boom that consists of a series of cross-sectional segments that are either trapezoidal or triangular. Once fully retracted, these pieces fit into each other. In several occurrences, telescopic cranes are mobilized by being secured onto trucks.
Once the crane is ready to be used, the tubes extend to the desired length with the help of a powered device. Integrated Publishing discusses telescopic booms and their three types: full-powered, pinned and a combination of the two. Full-powered booms have segments that are retracted and extended using hydraulics (excluding the base section). Pinned booms have segments that are pinned in retracted and extended positions.
The crane system and telescopic truck can be used for many jobs together. TEREX and Elpers Truck Equipment disclose some typical uses, such as:
- Installing cable TV
- Erecting steel
- Maintaining equipment
- Field service and installation
- Park and roadside highway maintenance
- Concrete work
The telescopic handler, another kind of telescopic truck, has the benefits of a forklift. Thackray does a good job describing this piece of machinery. Otherwise known as a telescopic forklift or telehandler, this machine consists of a truck with a boom that can fit with several attachments. The ability of the boom to extend allows the attachments, like pallet forks, to attain heights that would be impossible with standard forklifts. Keep in mind that this truck can become unstable as the load is lifted higher. Be sure to use the correct load charts and follow other guidelines in order to comprehend the proper limits.
TEREX, which stands for “Deutsche Maschinenbau AG,” is a crane manufacturer based in Germany. This brand has made history with its legendary crane achievements, including:
- 1950: The first telescopic boom crane with a lifting capacity of 2.5t
- 1990: The most powerful telescopic truck on Earth with a 500t lifting capacity
- 2007: The strongest crawler crane with a lifting capacity of 3,200
TEREX Telescopic Cranes
TEREX cranes are all about delivering success and powerful mobility. Trucks are constructed to demand minimum rigging and positioning, and with a maximum speed of 65 mph on the highway, it is very easy for cranes to move between jobsites. The powerful engine and hydraulic system that powers these cranes is built to take on any jobsite condition, which further decreases downtime. The crane truck itself is made to last so that customers can serve endless clients.
TEREX has various telescopic truck crane models to suit your needs. The T 780 has a 169-foot max height and a 72.6t nominal lifting capacity for the biggest projects around. On the other hand, the T 340- 1 model has a 147-foot max height and 36.3t nominal lifting capacity to take on the small jobs.