Yes, a jib crane can significantly reduce physical strain in the workplace. By taking over heavy lifting and awkward load handling, a jib crane protects employees from muscle pain, overexertion, and injuries that arise from repetitive manual work. In this article, we answer the most frequently asked questions about jib cranes, ergonomics, and the right application for your workplace.
Which tasks cause the most physical strain in the workplace?
The greatest physical strain in the workplace occurs with repetitive lifting, carrying, pushing, and pulling of heavy or awkwardly shaped loads. Especially when employees do this in a bent or twisted posture, or with loads above ten kilograms, the risk of complaints to the back, shoulders, and wrists increases rapidly.
In industrial environments, these situations occur daily. Think of manually moving parts along a production line, lifting toolboxes, positioning metal plates, or handing components to machines. Precisely because these actions are repeated continuously, the strain accumulates over the working day and working week. Over time, this leads to absenteeism, reduced productivity, and in the worst case, long-term injury.
A lifting aid in industry, such as a jib crane, is designed precisely to take over or support these types of tasks. It is not only about whether a load is too heavy, but also how often someone has to move that load and in what posture this occurs.
How does a jib crane reduce the strain of lifting and moving?
A jib crane reduces physical strain by mechanically supporting the load and allowing it to move smoothly within a certain radius. The employee no longer needs to lift or carry the load themselves, but simply guides it to the desired position. This eliminates the heaviest peak load during lifting and moving.
The operation is simple but effective. The crane is attached to a column or wall and can rotate through an angle of typically 180 to 360 degrees. A hoist, balancer, or other lifting device is attached to the arm to pick up the load. Because the arm can swing freely, the employee can reach different working positions without having to walk with the load or adopt an unnatural posture.
The ergonomic benefits are immediately noticeable:
- Less back strain by preventing bending and lifting
- Less shoulder and arm strain when carrying over distance
- More precise placement of parts, requiring less force
- Faster execution of tasks, which reduces the total daily workload
Jib crane ergonomics is therefore an increasingly used argument when setting up modern workplaces in production and logistics.
For which loads and workplaces is a jib crane suitable?
A jib crane is suitable for loads that are too heavy or awkward to move manually, but that need to be moved within a limited work area. In practice, this involves loads of several tens of kilograms to several tons, depending on the model and configuration.
Typical applications include:
- Production and assembly stations where parts are moved along a line
- Loading and unloading positions at machines or installations
- Workshops for metalworking, woodworking, or plastics processing
- Warehouses and distribution centers where goods are sorted or packed
- Maintenance workshops where heavy components are exchanged
The crane system at the workplace does not need to be large to be effective. It is precisely the compact design of a jib crane that makes it ideal for workplaces where there is no room for a full runway or overhead crane. The crane takes up little floor space and can be placed in a location that perfectly matches the workflow.
What is the difference between a jib crane and an overhead crane for ergonomics?
The most important difference between a jib crane and an overhead crane is the working range. An overhead crane moves across the full length and width of a hall and is suitable for moving loads over long distances. A jib crane operates within a fixed radius at one location and is ideal for targeted, repetitive tasks at a single workstation.
When do you choose a jib crane?
A jib crane is the better choice when the load is always moved at or around the same workstation. The operation is simpler and the response time shorter, which contributes to a higher work pace and less fatigue. In addition, the investment is generally lower than for an overhead crane.
When do you choose an overhead crane?
An overhead crane is the right solution when loads need to be transported across a production hall or warehouse. The ergonomic benefit here lies in eliminating internal transport over longer distances, which would otherwise have to be done with a forklift or manually. Both crane types can coexist and complement each other in a well-designed production environment.
Does a jib crane need to be custom-made or is a standard model sufficient?
Whether a standard jib crane is sufficient depends entirely on the specific situation on the work floor. For simple applications with common loads and a straightforward workstation, a standard model may work perfectly well. As soon as the workstation has unusual dimensions, the load has a specific weight or shape, or the structural situation differs, custom work is required.
Factors that justify custom work include:
- Limited free height in the hall or workspace
- Specific rotation angle that deviates from the standard 180 or 270 degrees
- Special mounting situations, such as an existing column or steel structure
- Integration with existing machines or conveyor belts
- Special environmental requirements, such as temperature resistance or explosion safety
It pays to map out in advance what requirements the workstation places. An incorrectly dimensioned crane does not work optimally and can even pose a safety risk. Therefore, invest in a thorough analysis of the workstation before making a decision.
What should you pay attention to when installing and maintaining a jib crane?
When installing a jib crane, the foundation and mounting are the most critical factors. The crane must be anchored to a surface that can bear the maximum load, including dynamic forces that arise during lifting and swinging. An insufficiently load-bearing floor or wall can lead to dangerous situations.
Furthermore, these are the most important points of attention:
- Inspection before commissioning: A new crane must be inspected by an accredited body before it is put into use
- Annual inspection: Legally required and essential for the safety of employees
- Periodic maintenance: Regularly check the slewing ring, the arm, the mounting points, and the lifting device for wear
- User instruction: Ensure that employees know how to operate the crane correctly and safely
- Load marking: The maximum working load must be clearly visible on the crane
A well-maintained jib crane lasts many years and retains its ergonomic and safety benefits in the long term. Neglecting maintenance not only leads to breakdowns, but also increases the risk of accidents.
How BKRS helps with custom jib cranes
We at BKRS design and build jib cranes that perfectly match your workstation and your processes. Whether it concerns a simple column crane for a workshop or a complex custom solution for a heavy production environment, we guide you from the first conversation through to delivery and annual inspection. We do this with a single point of contact, so you never have to switch between suppliers.
What we arrange for you:
- Analysis of the workstation and lifting requirements
- Design and engineering of the right jib crane configuration
- Production in our certified workshop in Veghel
- Professional assembly and commissioning on site
- Official inspection and certification
- Annual maintenance and inspection by our own specialists
With more than forty years of experience in crane construction, we know exactly which solution works in your situation. View our complete range of services or contact us directly for a no-obligation consultation about the possibilities for your workstation.
Frequently Asked Questions
How much weight can a jib crane handle?
This varies greatly by model and configuration. Standard jib cranes are available for loads of several tens of kilograms to several tons. It is important to always select the crane based on the maximum load you will move in practice, including a safety margin.
Can a jib crane be installed in an existing workspace?
Yes, in most cases this is perfectly possible. However, it must be checked in advance whether the floor, wall, or column on which the crane is mounted has sufficient load-bearing capacity. A technical analysis of the workstation is therefore always the first step.
How quickly is a jib crane paid back?
The payback period depends on the frequency of use and the savings on absenteeism costs, production loss, and manual labor. In environments with daily, repetitive lifting tasks, a jib crane is typically paid back within one to three years, partly thanks to higher productivity and less downtime due to injuries.
What are the legal obligations regarding a jib crane?
A jib crane must be inspected by an accredited body before commissioning and subsequently inspected annually. In addition, the maximum working load must be visibly marked on the crane, and employees must demonstrably have been instructed on safe use.