The right lifting system is not necessarily the one with the highest capacity or the lowest price.
It is the one engineered around the way the load actually needs to be handled: the load, the workflow, the working environment and the specific handling requirements.

Jib cranes are an important part of many industrial lifting and material handling systems, but the crane itself is only one element of the complete solution.

An efficient lifting system may include a jib crane, overhead crane or other supporting structure, hoist, lifting beam, vacuum lifter or other load-handling device, each selected according to the material being handled, the required movements and the working environment.

Choosing the right lifting solution therefore involves much more than determining the required lifting capacity. Load weight and dimensions, lifting height, outreach, working area, frequency of use, available space, building structure, lifting attachment and production workflow all need to be considered together.

The following FAQ addresses the most common questions about jib cranes and industrial lifting systems, from selection, sizing and installation to hoists, vacuum lifters, lifting attachments, safety, maintenance, layout and overall system design.

Our aim is not simply to help you choose a crane, but to help you understand how the different components of a lifting and handling system work together to create a safer, more efficient and better-suited solution for your specific application.

Table of contents

1. Selection and Installation
2. Sizing and Performance
3. Operation and Integration
4. Working Environment
   
5. Safety and Maintenance
6. System Design
   
7. Cost and Service Life
   
8. Vacuum Lifters and Stone Handling
9. Designing an Integrated Lifting System

What is the difference between a freestanding jib crane
and a wall-mounted jib crane?

The main difference lies in how the crane is supported and installed.

A freestanding jib crane, also known as a column-mounted or pillar jib crane, has its own supporting column fixed to a suitable foundation or supporting structure. This configuration offers greater freedom in choosing the installation position and, depending on the design, can provide a very wide slewing range, including full rotation or even more where permitted by the specific crane configuration.

A wall-mounted or bracket-mounted jib crane is attached to an existing load-bearing structure, such as a structural wall, reinforced concrete column or suitable building support. It does not require its own floor-mounted column and therefore preserves valuable floor space. Its slewing range, however, is influenced by the supporting structure and by the surrounding layout.

The choice depends on working area, lifting capacity, outreach, required slewing angle, available space and the structural characteristics of the building.

The suitability of the supporting structure and anchoring system must be assessed by the appropriate qualified professionals and competent parties.

Can I install a freestanding jib crane on my existing industrial floor without building a new foundation?

In some cases, yes, but this cannot be determined without assessing the existing structure and the loads transmitted by the crane.

Lifting capacity and outreach generate forces and overturning moments that are transferred through the column and anchoring system to the supporting structure below.

Depending on the conditions, it may be possible to anchor the crane to the existing structure, while in other cases a dedicated foundation may be required.

The fixing solution should therefore not be selected on the basis of lifting capacity alone. The suitability of the supporting structure and anchoring system must be verified by the appropriate qualified professionals and competent parties.

How much space does a jib crane require?

The required space depends mainly on jib length, slewing range, load dimensions and the area that needs to be reached. 
It is not enough to consider only the circular area described by the tip of the jib.

The best solution therefore comes from a careful analysis of the working-area layout.

A correctly positioned jib crane may be able to serve several machines or workstations and significantly reduce unnecessary material movement during production.

Where should a jib crane be positioned?

The ideal position is the one that allows the crane to reach all required operating areas with the fewest possible movements and without interfering with machinery, structures or operator access routes.

Before selecting the installation point, it is useful to map the actual material flow:

pick-up → lifting → transfer → processing → repositioning or storage.

In many cases, moving the crane position by only a few metres can significantly change the efficiency of the entire handling system.

For this reason, especially in more complex facilities, it is advisable to study the lifting-system layout before defining the final crane position.

How much weight can a jib crane lift?

The lifting capacity of a jib crane depends on the model, jib structure, outreach and overall configuration.

The DAL FORNO range includes jib cranes with different capacities and configurations, suitable for both relatively light handling operations and more demanding industrial applications.

However, the rated capacity of the crane must not be confused with the weight of the material alone.

The entire suspended load must be taken into account.

How do you determine the required lifting capacity?

The required lifting capacity must be determined by considering the maximum total suspended load expected under real operating conditions.

This includes:

material being lifted + lifting attachment + any additional suspended accessories or components.

For example, if a stone slab is handled using a vacuum lifter, the crane sizing must take into account both the weight of the slab and the weight of the vacuum lifter and other suspended equipment.

Any coefficients, margins, dynamic factors or additional sizing criteria should be determined according to the project, equipment characteristics, operating conditions and applicable technical requirements, rather than by applying a generic percentage to every installation.

How long can the jib arm be?

The jib outreach is selected according to the working area that must be covered, the required lifting capacity and the structural configuration of the crane.

A longer jib allows a larger area to be reached, but it also changes the forces acting on the jib, column and anchoring system.

For this reason, it is not advisable simply to choose “the longest jib possible.”

The optimal configuration is the one that reaches all required workstations while maintaining suitable lifting capacity, manoeuvrability, hook height and structural characteristics for the application.

How is the useful hook height determined?

Useful hook height is not simply the overall height of the crane.

Several components are positioned between the jib and the material:

jib → trolley → hoist → hook → lifting attachment → load.

Each component occupies part of the available vertical space.

When a vacuum lifter is used, for example, the height of the lifter structure and the geometry of the load must also be taken into account.

The correct crane height should therefore be determined by looking at the actual operation:

At what height must the material be picked up, and to what height must it be lifted or positioned?

This becomes particularly important in workshops with limited ceiling height or when handling large slabs and finished components.

Can a jib crane rotate through 360°?

Yes. Some configurations can provide 360° or greater working coverage, while others have a more limited slewing range.

Freestanding column-mounted jib cranes can offer a wide rotation angle, while wall-mounted and bracket-mounted versions are generally constrained by the supporting structure.

The actual slewing range also depends on crane configuration, stops, surrounding obstacles and the presence of walls, machinery, services or other structures.

Articulated jib cranes can also reach areas that cannot be accessed through a simple circular movement, making it possible to work around obstacles and follow more complex handling paths.

Which jib design should I choose:
channel-profiled, overbraced, cantilever or articulated?

Each design is suited to different operating requirements.

Channel-profiled jib
Particularly suitable when low moving mass, smooth travel and easy manual handling are important. Reduced inertia can make manual movement more fluid and ergonomic.

Overbraced jib
The braced structure provides high rigidity and is particularly suitable where higher capacities or longer outreach are required.

Cantilever jib
With no upper tie rod, this design makes better use of the available vertical space. It is particularly useful when ceiling height is limited or when maximising hook travel is important.

Articulated jib
Its geometry can change during movement, making it especially useful for working around obstacles, reaching difficult areas or operating within complex layouts.

The correct choice should consider capacity, outreach, available height, working space and the required load path together. 

The most suitable jib design is therefore determined by the required load path and working conditions, rather than by capacity alone.

Is manual or motorised movement better?

It depends on the load, frequency of use and level of control required.

Manual movement can be simple, fast and effective where the crane offers low resistance to movement and the load can be controlled comfortably by the operator.

With heavier loads, frequent operating cycles or materials requiring greater positioning accuracy, motorised movements may be preferable when available for the selected configuration.

A properly designed motorised system can allow smoother acceleration, stopping and travel, reducing operator effort and improving load positioning.

The objective should not be to motorise as many movements as possible, but to provide the level of assistance that genuinely improves the working process.

Which hoist should I choose for a jib crane?

The hoist should be selected according to lifting capacity, operating frequency, available height, required speed and positioning accuracy.

Electric chain hoists are commonly used for many industrial applications.

Where both speed and accuracy are important, a hoist configuration with different lifting speeds can be useful, allowing faster travel during general movement and slower, more controlled motion during final positioning.

The vertical dimensions of the hoist are also important, because a taller hoist reduces the available space between the jib and the load.

The hoist should therefore be selected together with the jib crane and the lifting attachment, rather than as an independent component.

Can I use a vacuum lifter with a jib crane?

Yes. Combining a jib crane, hoist and vacuum lifter creates a complete system for gripping, lifting, moving and positioning materials.

This configuration is particularly useful for marble, granite, natural stone, glass, sheet metal and other materials suitable for correctly engineered vacuum gripping systems.

In this type of system:

• the jib crane defines the working area;
• the hoist provides vertical movement;
• the vacuum lifter grips the material;
• the operator controls transfer and positioning.

For the system to work effectively, all components must be correctly sized and designed to operate together.

How should a jib crane, hoist and vacuum lifter be integrated?

Integration should begin with the material and the operation that needs to be performed, not with the individual components.

The following information should be considered:

• maximum weight;
• material dimensions;
• surface characteristics;
• starting and final positions;
• pick-up height;
• placement height;
• required working area;
• operating frequency;
• required positioning accuracy;
• any need to tilt or rotate the load.

From these parameters, the lifting attachment, hoist, capacity, outreach, height and jib crane configuration can be determined progressively.

The result is not simply a jib crane fitted with a vacuum lifter, but an integrated lifting and material handling system designed around the production process.

Jib crane or overhead crane: which should I choose?

The choice depends mainly on the area that must be served and the type of movement required.

A jib crane is particularly effective when a machine, workstation or defined working area needs to be served frequently and precisely. It can be compact, easy for the operator to access and does not necessarily require a structure spanning the entire production area.

An overhead crane is generally more suitable when loads must be moved across a larger floor area, using both longitudinal and transverse travel.

In some facilities, the two systems can work together: the overhead crane handles general material movement, while one or more jib cranes are used for local operations at individual workstations.

The key question is therefore:

Do we need to serve one defined working area, or move materials across a large part of the facility?

Can one jib crane serve several machines?

Yes, provided that the layout, outreach and slewing range allow it.

A correctly positioned crane can transfer material between several workstations located within its operating area.

This can be particularly useful in workshops where several machines are positioned around a central handling zone.

However, it is not enough to check whether the hook can geometrically reach each machine.

You must also consider the actual load path and any obstacles that may interfere with the movement of the material.

When should I choose an articulated jib crane?

An articulated jib crane is particularly useful when a straight jib cannot reach the required position through an unobstructed path.

The articulated sections allow the geometry of the jib to change during movement and can make it possible to work around columns, machinery, portals or other structures.

This makes articulated jib cranes especially useful in existing plants, confined spaces and complex layouts, where machinery cannot easily be repositioned.

Can a jib crane be installed outdoors?

Outdoor configurations can be designed, provided that the environmental and operating conditions are specifically considered during the design stage.

Outdoor installation requires assessment of factors such as:

• corrosion;
• rain and humidity;
• temperature;
• protection of electrical components;
• hoist characteristics;
• surface protection systems;
• wind conditions;
• methods for securing the jib when the crane is not in use.

Wind is especially important when handling slabs or other materials with a large exposed surface area.

An indoor configuration should therefore not simply be installed outdoors without proper assessment. Suitability for outdoor use must be evaluated specifically for the intended application and environmental conditions.

Which jib crane is best when ceiling height is limited?

When available height is limited, it is important to maximise the useful vertical lifting range.

One configuration worth considering is a cantilever jib crane, because the absence of an upper tie rod allows better use of the available headroom.

However, the entire vertical chain must be considered:

jib + trolley + hoist + lifting attachment + load.

Even a small difference in height can be important when picking slabs from storage racks, lifting large components or feeding machines with significant working heights.

Which jib crane should I choose when there are columns, machines or other obstacles?

When the working area contains obstacles that interfere with the normal rotation of a straight jib, it may be appropriate to consider an articulated jib crane or to modify the position and geometry of the system.

Before selecting the solution, it is useful to map:

crane position + reachable area + actual load dimensions + obstacles.

This shows not only where the hook can reach, but whether the material itself can actually follow the required path.

What inspections and maintenance does a jib crane require?

A jib crane should be maintained in suitable operating condition through inspection and maintenance appropriate to the type of equipment, the manufacturer’s instructions, intensity of use and applicable regulations.

Depending on the configuration, items that may require inspection and maintenance include:

• structure and connections;
• fixing and anchoring systems;
• jib and articulated joints;
• trolley;
• hoist;
• chains, ropes and hooks;
• limit switches;
• controls;
• electrical components;
• safety devices;
• any lifting attachments fitted below the hook.

Operators should also use the equipment in accordance with the relevant instructions and promptly report any abnormal condition.

Any inspections, tests, assessments or certifications that applicable regulations assign to specific qualified parties must be carried out by the appropriate competent authorities, professionals, bodies or authorised organisations.

Who can carry out safety inspections and certifications?

It is important to distinguish between equipment maintenance, checks specified by the manufacturer, and inspections or certifications that legislation assigns to specific competent parties.

DAL FORNO can provide technical assistance for equipment of its own manufacture and support customers in its correct use and maintenance.

Where mandatory inspections, structural assessments, testing or certifications must be performed by authorised authorities, qualified professionals, notified or competent bodies, or other specifically designated parties, those activities must be entrusted to the relevant competent subject.

Why is it important to inspect the lifting attachment as well?

Because lifting safety depends on the entire lifting chain.

A correctly sized jib crane is not enough if the device used to grip the material is unsuitable for the load or application.

With a vacuum lifter, for example, relevant components can include vacuum pads, seals, vacuum generation and reserve systems, monitoring devices and warning systems.

The jib crane, hoist, accessories and lifting attachment should therefore be considered as interdependent elements of the same handling process.

Why is crane capacity alone not enough when choosing a jib crane?

Because two jib cranes with the same nominal capacity can perform very differently within the same production process.

Outreach, height, crane position, jib design, hoist, speed, gripping system and load geometry all influence the real usability of the system.

The correct question is therefore not only:

“How many kilograms does it need to lift?”

but:

“What do we need to pick up, from where, where must it go, and along which path?”

That second question should be the starting point for system design.

Should I choose the crane or the lifting attachment first?

In many cases, it is more effective to begin with the material being handled and the way it needs to be gripped.

A stone slab, kitchen countertop, block, sheet metal panel or industrial component may require very different gripping systems.

Once the lifting attachment has been defined, its weight, dimensions and required movements can be established. From there, the hoist, available height, crane capacity and structural configuration can be sized more accurately.

This approach reduces the risk of choosing a crane that is theoretically adequate in capacity but inefficient in actual use.

Can the jib crane be designed around my factory layout?

Yes, and in many cases this is the most effective way to achieve an efficient handling system.

A layout analysis can consider:

• machine positions;
• storage areas;
• pick-up and placement points;
• material flow;
• obstacles;
• available heights;
• operator space;
• the actual area reachable by the crane.

This analysis can lead to a configuration in which crane position, jib length, hoist and lifting attachment are selected as parts of a single material handling project.

How do I know whether a jib crane is really the right solution?

A jib crane is particularly suitable when you need to serve a defined working area frequently and accurately, such as a machine, production line, workbench or group of nearby workstations.

If the load must travel over long distances or systematically cover a large production area, other lifting-system architectures may be more appropriate.

The decision should therefore start from the actual material flow, rather than from the equipment category alone.

How much does a jib crane cost?

There is no meaningful standard price for a jib crane without defining the application.
The cost of a jib crane cannot be accurately defined by a standard price, because it depends on the configuration required for the specific application.

An industrial jib crane is not necessarily a product that can be selected simply by comparing lifting capacity and jib length.

The final cost can depend on many factors, including:

• crane type and configuration;
• required lifting capacity;
• jib length and design;
• structural height;
• freestanding, wall-mounted or bracket-mounted installation;
• hoist type;
• manual or motorised movement;
• lifting attachment;
• possible integration with a vacuum lifter;
• characteristics of the working environment;
• specific requirements of the application.

For this reason, DAL FORNO prefers to begin with an analysis of the customer’s actual lifting and material handling requirements, rather than proposing a standard configuration based only on price.

Where necessary, the study may also include the working-area layout, machine positions, material pick-up and placement points, available space and the path the load needs to follow.

Once the most appropriate configuration has been identified, a specific technical and commercial proposal can be prepared, allowing the characteristics, possible customisation and supply conditions to be defined with the customer.

In other words, the question is not only:

“How much does a jib crane cost?”

but more importantly:

“What lifting system is actually required to perform this operation correctly?”

Once the correct solution has been defined, its cost can be evaluated properly.

Why don’t we publish a standard price for a jib crane?

Because lifting capacity and jib length alone are not enough to define the correct solution.

A properly designed configuration is based on the load, working area, available height, lifting attachment, hoist and the way the material needs to be moved.

We therefore prefer to prepare a technical and commercial proposal based on the actual application, rather than treating systems as equivalent simply because they are all described as “jib cranes”.

Two systems with the same general product name can have very different characteristics, performance and functions.

How long does a jib crane last?

There is no single standard service life that applies to every jib crane.

Operating life depends on the design and build quality of the equipment, but also on the type and intensity of use, working environment and maintenance carried out over time.

A crane used occasionally indoors and one operating through many cycles every day are subject to very different conditions.

Factors that can influence service life include:

• frequency and intensity of operating cycles;
• type and weight of loads handled;
• environmental conditions;
• correct operating practices;
• routine and extraordinary maintenance;
• condition of the hoist, trolley and mechanical components;
• timely replacement of wear components.

DAL FORNO jib cranes are designed and manufactured with particular attention to robustness, reliability and long-term durability. Correct maintenance and spare-part availability can also help preserve equipment efficiency over time.

Rather than stating a generic number of years, we therefore believe it is more technically correct to consider service life in relation to actual operating conditions and equipment condition.

Maintenance and checks should be carried out according to the requirements applicable to the equipment, while any inspections assigned by law to specific authorised or competent parties must be performed by those parties.

Can an existing jib crane be modified, upgraded or extended?

In some cases, an existing jib crane can be modified or upgraded, but every change must be technically assessed according to the original structure, equipment configuration and the type of intervention required.

A company’s requirements may change over time. New materials may be introduced, production processes may be modified, machines may be relocated, or a different hoist or gripping system may be required.

Possible interventions may include:

• replacing or upgrading the hoist;
• introducing a different lifting attachment;
• integrating a vacuum lifter;
• changing the way movements are performed;
• replacing components;
• relocating the equipment;
• adapting the system to a new working-area layout.

However, this does not mean that any jib crane can be modified freely, or that lifting capacity, outreach or performance can simply be increased by replacing individual components.

A modification may affect loads, forces, geometry, stability, functional characteristics and safety conditions.

It must therefore be preceded by an appropriate technical assessment and managed in accordance with the applicable requirements.

For DAL FORNO equipment, we can analyse the existing configuration and the new operating requirements to assess whether modifying the existing system is technically appropriate or whether designing a new solution would be preferable.

Where the intervention requires structural assessments, conformity evaluations, testing or certifications assigned by applicable regulations to specific qualified parties, those activities must be entrusted to the appropriate professionals, authorities, bodies or competent organisations. 

Can vacuum lifters handle marble, granite and other stone materials?

Yes, provided that the vacuum lifter is correctly selected for the material, surface characteristics, dimensions and weight of the load.

Vacuum lifting is widely used for handling marble, granite, natural stone and engineered stone, as well as other suitable materials such as glass, metal sheets and porcelain.

The important factor is not simply the name of the material, but the characteristics of the surface in the area where the suction pads are applied.

Different stones, finishes and surface conditions may require different suction pads, seals or vacuum configurations. The correct solution should therefore be selected according to the actual material and application rather than assuming that one type of suction pad is suitable for every surface.

Can a vacuum lifter work on rough, textured or porous stone surfaces?

It can, but not necessarily with a standard suction pad.

Vacuum lifting depends on the ability of the suction pad and its seal to create and maintain an adequate vacuum. Polished and relatively smooth surfaces generally provide the most favourable conditions, while honed, flamed, bush-hammered, rough or highly textured surfaces may require specially designed seals or suction pads.

Porosity also needs to be considered. A material that allows significant air to pass through its structure can make it more difficult to maintain the required vacuum.

For this reason, surface finish and permeability are important parameters when selecting a vacuum lifter. The equipment should be tested or specifically configured for the actual material and finish before lifting the load.

This is particularly important in the stone industry, where the same material may be supplied with very different surface finishes.

How do I choose the right vacuum lifter capacity for a stone slab?

The required capacity should be determined from the maximum load to be lifted under the actual operating conditions, taking into account the slab’s weight, dimensions, centre of gravity, surface characteristics and the configuration of the suction pads.

The weight of the slab alone is not sufficient to select a vacuum lifter.

You should also consider:

• the maximum dimensions of the slab;
• its thickness and weight;
• the type and finish of the surface;
• the number and position of suction pads;
• the orientation of the load;
• whether the slab needs to be tilted or rotated;
• the working environment;
• the characteristics and condition of the vacuum system.

The rated working load of the complete lifting device must always be respected, and the equipment should be selected according to the manufacturer’s technical specifications and applicable requirements.

For this reason, a 500 kg slab does not automatically mean that a “500 kg vacuum lifter” is the correct choice. The complete application must be assessed.

This is an especially important point for stone slabs because dimensions and geometry can affect how the load behaves during lifting, even when the total weight remains within the nominal capacity.

What happens if the vacuum supply is interrupted while a load is suspended?

A properly designed professional vacuum lifting system should incorporate safety measures specifically intended to manage loss of vacuum or interruption of the vacuum supply.

These include a vacuum reservoir, vacuum monitoring, pressure gauges and acoustic and/or visual alarms, together with other safety devices.

The purpose of these systems is to give the operator sufficient warning and, where the design provides for it, maintain the vacuum for the time necessary to bring the load to a safe condition.

However, a vacuum lifter should never be considered safe simply because it has a pump or an alarm. The entire vacuum circuit, suction pads, seals, load configuration and safety devices must be correctly designed, maintained and used according to the manufacturer’s instructions.

Before lifting, the operator should also verify the condition of the suction pads and seals, the vacuum level and the correct operation of the monitoring and safety systems.

Vacuum lifting is a complete safety system, not simply a suction cup attached to a load.

The jib crane is only one part of the lifting system.
Effective material handling depends on how all the elements work together:

STRUCTURE → JIB → TROLLEY → HOIST → LIFTING ATTACHMENT → LOAD

But there is one more element that is equally important:

THE WORKING-AREA LAYOUT

The layout of the working area is a fundamental part of any efficient lifting and handling system.
A crane may have the required lifting capacity and reach, but still be unsuitable if its position, rotation area or working envelope does not match the actual workflow.

The position of the jib crane, the available floor and overhead space, the location of machines, storage areas, loading and unloading points, and the paths followed by materials all need to be considered together.

A well-designed layout can allow the operator to pick up, move, position and release a load with fewer movements and less interference with other operations. It can also reduce unnecessary handling, improve ergonomics and make better use of the available working space.

For this reason, we believe that designing a lifting system should begin not only with the question “How much does the load weigh?”, but also with “Where does the load need to go, and how does it get there?”

The result is a lifting solution designed around the actual production process — rather than a crane simply placed in an available space.

Designing all these components as parts of one integrated system can improve safety, ergonomics, positioning accuracy, smoothness of movement and overall production efficiency.

If you are unsure which combination of jib crane, hoist, vacuum lifter or other lifting equipment is right for your application, our technical team can help you analyse your requirements and identify the most appropriate solution.

The result is not simply a jib crane fitted with lifting equipment. It is an integrated lifting and material handling system engineered around the application.

DAL FORNO

pagina aggiornata il 6 settembre 2026