Luffing jib crane

When airspace is limited, the luffing jib crane comes into play. Often called a luffing crane, this machine cleverly maneuvers around obstacles while protecting neighboring buildings. No more headaches caused by insufficient clearance; the crane pivots freely and offers your teams impressive maneuverability. Do you have an urban project in mind? Come and discover our range and let's discuss your technical constraints with our experts.

SNM Cranes , expert in Terex Cranes equipment , supports you in the upkeep and maintenance of your cranes in order to minimize machine downtime.

What is a luffing jib crane?

The mechanical principle of the luffing jib

Forget the classic fixed horizontal arm. Here, we have an articulated structure capable of changing its angle of inclination even under full load. This vertical movement is a major advantage, as it considerably reduces the space it occupies in the air during rotation. At the rear of the cab, the counterweight adjusts in real time to stabilize the entire assembly. As a result, the crane pivots with astonishing fluidity, skimming past facades or historical monuments without the slightest hitch. It is quite simply the perfect tool for optimizing space on even the tightest construction sites, while guaranteeing true operator comfort.

The capabilities of the Terex CTL range

At SNM, we distribute Terex CTL cranes, true workhorses designed for large-scale projects. Depending on your engineering firm's needs, these machines can lift from 10 to over 60 tons. The boom extends from 30 to 75 meters to cover every corner of the construction site, with a maximum load capacity at the jib tip ranging from 1.7 to 16 tons. This safety margin provides peace of mind for everyone involved when hoisting heavy materials from the ground floor to the top of the building with pinpoint precision.

When should you opt for a lifting boom?

The challenge of dense urban construction sites

Using a luffing boom in urban areas seems like the obvious choice for many manufacturers. In city centers, the immediate proximity of existing buildings significantly hinders conventional machines. This is where the articulated boom makes all the difference, as it allows the load to be brought close to the mast in the blink of an eye. The operator can thus work within a confined area, without ever encroaching on the street, public spaces, or neighboring balconies. This complete spatial control reassures residents and greatly simplifies the process of obtaining permits for roadworks.

Co-activity and no-fly zones

Very often, local regulations strictly prohibit lifting loads over homes, schools, or roads. Articulated crane architecture cleverly circumvents these restrictions. This is especially important on large construction sites, where numerous cranes operate simultaneously. By adjusting the boom height, this simultaneous activity can be managed without any stress. The cranes easily avoid each other, eliminating the risk of collision, and this well-orchestrated mechanical ballet allows ground crews to maintain a smooth and consistent work pace.

Lifting boom, flat-top or lattice boom: which to choose?

Compare the different architectures

The world of tower cranes is full of possibilities. The flat-top version, without tie rods, is very easy to assemble and can be stacked effortlessly with other cranes on the same site. Meanwhile, the lattice boom crane offers an immense reach while minimizing its wind resistance. To decide, you simply need to consider the configuration of your construction site, the prevailing winds in the area, and the volume of materials to be moved each day.

Combining the right assets according to the terrain

If the sky is clear, a standard flat-top machine will do the job perfectly. But as soon as space becomes limited, a lifting mechanism naturally takes over. Sometimes, manufacturers even combine a lattice structure with an articulated arm to gain lightness and flexibility. Our goal at SNM is clear: we want to help you find the machine that can keep your teams safe while respecting your installation budget.

Sales, rental and technical support

Tailored support

SNM CRANES operates as the exclusive distributor of Terex solutions in France. We are with you from the initial planning stages through to the commissioning of your luffing jib tower crane. Our qualified technicians manage the assembly and disassembly to ensure everything is compliant before the very first lift. Whether you opt for a strategic purchase or a long-term lease, you benefit from our expertise to configure the machine exactly as your site engineer intended.

Maintenance and spare parts

Renting or buying from us also guarantees genuine, long-term support. Our after-sales service is always available to troubleshoot or adjust your equipment, preventing unexpected downtime. We also maintain a large stock of original spare parts in our warehouses. This responsiveness is vital to keeping you on track, even when construction deadlines are particularly tight. Don't hesitate to request a detailed quote to determine the perfect solution for your upcoming project.

Where do we intervene?

A network designed for professionals

Having a presence throughout France is a real advantage for our construction clients. Our branches cover the country to be as close as possible to your worksites. From our headquarters in Vigneux-de-Bretagne near Nantes, via Paris, Lyon, Bordeaux, and Le Havre, our logistics are deployed without delay. This structural proximity takes a significant weight off the shoulders of site managers on a daily basis.

Unwavering responsiveness

Thanks to our local presence, a specialized mechanic can arrive at your site very quickly. Whether you're in the heart of Paris or at a remote regional facility, distance never hinders our operations. Your crane is closely monitored to ensure optimal performance, guaranteeing the uninterrupted operation of your lifting activities.

Unlike a tower crane with a distributing jib, the luffing jib reduces the overhead footprint.