FSC: Fassi Stability Control

Fassi has developed the FSC “Fassi Stability Control” systems, offered in a range of versions designed for each type of crane to best comply with the Machinery Directive 2006/42/EC and the application of the harmonized technical standard EN 12999:2011, which requires, for cranes with a capacity of at least 1000 kg or a lifting moment equal to or greater than 40,000 Nm, the integration of vehicle stability control into the lifting condition management function performed by the moment limiter.

These systems vary according to the crane models and the specific configurations on which they are installed.
In particular, the S and SII versions, with fully automatic management, which can only be installed on cranes equipped with the FX500 or FX900 electronic device, RCH, RCS or V7 RRC radio controls, and hydraulically extendable stabilizers, prove to be a state-of-the-art product from a system engineering perspective and fully functional.
New technological opportunities, an innovative spirit, and regulatory drive are the key factors behind Fassi’s stability control system.
For this reason, the Fassi solution, in addition to meeting the new directive of the European standards body (CEN), also takes into account the different features of the product range, offering a system with a variety of versions depending on the crane models.

The FSC system, by intervening automatically, necessarily limits crane operation whenever all the conditions required to ensure vehicle stability are not met: it interacts with the extension of the lateral outriggers and the positioning of the stabilizer jacks. This is achieved through two devices: the proximity sensor, which verifies ground contact of the stabilizer jacks, and the micro/encoder reel, which detects the extension of the lateral outrigger support.
The operator is thus able to instantly monitor every step. Information regarding the status of the crane and the authorization to operate once stabilization has been achieved is displayed on the remote control screen or on the crane’s user panel.

The FSC/L system can optionally be installed on cranes ranging from the Micro series up to the F275A e-active model. It can be combined with models equipped with either the HO hydraulic moment limiter or the FX electronic one. It does not include differentiated work area management or the distinction between the right and left working areas relative to the vehicle. The system checks the positioning of the lateral stabilizer supports (of the crane and, if applicable, of the additional crossbeam) and the deployment of the related stabilizer jacks, granting authorization to use the crane only if the lateral extensions are fully extended on both sides and the stabilizer jacks are properly set on the ground.

FSC / M

The FSC/M system can be installed on crane models from the F50A active/e-active up to the F275A e-active. This system can only be installed on cranes equipped with the FX500 electronic device. The system manages the recognition of the vehicle’s right and left working areas, includes the management of the moment limiter for two working zones (differentiated limiter: maximum capacity above the truck bed and reduced capacity above the cab), and provides two (M1 version) or three (M2 version) different activations of the moment limiter depending on the positioning of the lateral stabilizer supports.

FSC / H

The FSC/H stability control system adds greater operational possibilities to the already excellent features of the FSC/M stability control. From the 3 reading positions of the M2 system, it increases to 5 positions for the crane’s outrigger and up to 3 for the additional crossbeam, allowing for a maximum of 10 different crane performance levels. This optimizes lifting capacity according to the stability conditions in place. To understand the machine’s working capacity based on the stability configuration adopted, the crane’s performance level relative to the rated value is expressed as a percentage, thus providing the user with direct information on the available lifting capacity.

FSC / S

The FSC/S system is standard for the crane range from the F245A dynamic/e-dynamic model up to the F2150RAL xhe-dynamic model.
It can optionally be installed on other models equipped with FX500 or FX900, RCH/RCS or V7RRC radio controls, and hydraulically extendable stabilizers.
It manages the recognition of the right and left work areas and the moment limiter for two zones—above the cab and above the truck bed—based on the detected stability. The system operates autonomously according to the position of the stabilizers (closed, partially extended, or fully extended), detected by linear encoders, and the inclination of the base outrigger beam, thanks to a dedicated sensor.
Dynamic software adjusts crane performance according to the work configuration, stabilizer position/extension, and base inclination. If the stabilizers are not fully extended, the pressure limit is reduced and, depending on boom position, working speeds may also be decreased.
The system automatically recognizes any counterweights and additional stabilizers.

FSC / SII

The FSC/SII system is standard for the crane range above 50 t/m in the xhe-dynamic versions and available on request for the he-dynamic versions. Functionally, it is similar to the FSC/S system, but it differs in the reduction of the minimum stability area thanks to a special advanced inclination sensor (the crane operates at full capacity as soon as the additional outrigger beam reaches 25% of its total stroke) and in the increased maximum working angles on an inclined plane.

Other technologies

IOC – Internet Of Cranes

With Fassi’s patented “Internet of Cranes® – IoC” system, all cranes equipped with the dedicated device are “online.” This enables operators to rely on an always-active assistance service, optimizing maintenance time and costs. The Fassi “Internet of Cranes® – IoC” system manages all the information gathered from crane operations, offering the operator (or the service center) the advantages of a machine equipped with active intelligent logic during actual use.

FX990

The FX990 represents the electronic heart of the new generation of Fassi cranes.

RSC – Remote Smart Cam

The Remote Smart Cam is the first Wi-Fi video-camera designed for cranes, introducing an innovation that revolutionises operation control and raises safety standards. The Remote Smart Cam - RSC not only offers a wider range of operational possibilities, but also provides operators with an unprecedented level of supervision.

JDPX – Jib Dual Power

A Fassi system that provides a double level of lift capacity for the hydraulic jib, depending from the hydraulic reach of the crane in vertical condition, controlled by outer boom extensions, ensuring inimitable performances of the hydraulic jib.

FSC TECHNO – Fassi Stability Control

The FSC-TECHNO stability system makes it possible to achieve the desired crane lifting capacity in relation to the most favorable possible stabilizer footprint conditions, with the advantage of being able to continuously and proportionally exploit the stabilizer extensions.

V7RRC – Radio Remote Control

The new-generation digital radio remote control, exclusively compatible with the Fassi product, with wide graphic display to remotely control the functions of the crane and, optionally, the vehicle and the outriggers. The new graphic interface of Fassi’s V7 remote controls represents an improvement in the efficiency of the communication between the crane and its operator, enabling the operator to detect and understand an event to optimise their work.

X-Design – Decagonal Section

The X-Design decagonal section of the secondary boom and telescopic extensions is an innovation that optimizes the distribution of stress between the slide and the beam, reducing the overall weight of the crane without compromising its structural strength. This configuration ensures higher lifting capacity, especially in vertical setups, and improves the crane’s operational efficiency.

FX900 – Fassi Electronic Control

An electronic control system governing the load conditions of the crane, hydraulic and manual jibs and the winch, offering technical and functional characteristics suited to specific crane models, particularly those delivering high operational performance even under the most challenging operating conditions. It also manages lifting moment, allowing the activation of multiple work areas in accordance with the conditions of stability of the vehicle/crane combination.

XF – Extra Fast

A Fassi system that, through dedicated pilot operated check valves in conjunction with the multifunction distributor, allows smoothly, precisely and sensitively movements with less oil heating and higher speeds of operation.

UHSS – Ultra High Stregth Steel

Ultra high strength steel used for the construction of the Fassi structural components, with a high elastic limit, increases structural strength and resistance of the components and at the same time reduces the weight of the crane, to the benefit of the loading capacity of the vehicle which increases.

D900 – Digital Multifunction Distributor Bank

High performances multifunction compensated hydraulic distributor bank with digital anti-saturation system thereby ensuring a superlative multifunction and proportional operation. Coupled with the Fassi XF (Extra Fast) system, it guarantees an extraordinary fluidity and speed of action.

FX Link

With FX-Link, Fassi has created a system that optimizes connectivity between crane and truck.

Drive by Fassi

With Drive by Fassi, the operator can maneuver a Volvo Trucks vehicle directly from the Fassi V7 radio remote control, without being in the cab. Integrated with the Exster interface developed by Volvo Trucks, this technology is part of a reliable and safe system created through the collaboration between Fassi and Volvo Trucks Italia. As the natural evolution of the FX-Link system, it now makes it possible not only to manage certain vehicle functions from the crane’s remote control and monitor the crane’s status from the truck dashboard, but also to move the truck remotely with maximum precision and safety.

Next View Glasses

With Next View Glasses, Fassi assistance becomes digital, interactive, and without boundaries.