Replacing an old crane is a wise decision when maintenance costs are structurally rising, safety can no longer be guaranteed, or the crane no longer meets current inspection requirements. For many industrial companies, this is the moment when a new, custom-made solution proves cheaper and safer in the long run than continuing to repair. In this article, we answer the most frequently asked questions about crane replacement, from warning signs to the replacement process itself.
What are the signs that a crane needs to be replaced?
A crane typically gives clear signals when replacement becomes necessary. Think of frequent breakdowns, visible structural wear, irregular travel behaviour, or the unavailability of spare parts. If a crane shows several of these signals simultaneously, further investment in repairs is rarely the smartest choice.
Concrete warning signs include:
- Increasing breakdown frequency: If a crane breaks down multiple times a year, it costs not only money in repairs but also in production losses.
- Structural damage: Cracks in the structure, deflection of the beam, or corrosion at critical points are serious warning signs.
- Outdated electrical installation: Old switchgear and wiring often no longer meet current safety standards.
- No available spare parts: When manufacturers no longer supply parts, every repair becomes a puzzle with an uncertain outcome.
- Insufficient lifting capacity: If production processes have grown but the crane cannot keep up, replacement becomes functionally necessary.
When multiple signals occur simultaneously, it is advisable to have a technical assessment carried out before incurring further repair costs.
How long does an industrial crane last on average?
The average lifespan of an industrial crane is between 20 and 30 years, but this depends heavily on usage, load, and the quality of maintenance. An overhead crane that is heavily used on a daily basis will reach that limit sooner than a crane that is used occasionally.
The lifespan of a crane system is determined by a combination of factors:
- Intensity of use: The number of operating hours and the weight of loads determine wear on the structure, drives, and runways.
- Maintenance quality: Regular preventive maintenance significantly extends the lifespan and prevents premature failure.
- Environmental factors: Cranes in humid, corrosive, or extreme temperature environments wear out faster than cranes in dry, conditioned spaces.
- Quality of the original construction: A solid, custom-built crane lasts longer than a standard low-cost solution.
A crane that is more than 20 years old and is used intensively deserves a thorough technical inspection in any case to determine whether the remaining lifespan is still justifiable.
When is repairing cheaper than buying a new crane?
Repairing is cheaper than replacing when the damage is limited and one-off, the structure is still in good condition overall, and the crane still meets current safety requirements. Once annual repair costs exceed 15 to 20 percent of the replacement value, the balance tips towards replacement.
An honest cost-benefit analysis looks beyond just the immediate repair bill. Also consider:
- The cost of production loss with every breakdown
- The expected lifespan after repair
- The likelihood of new breakdowns in the short term
- The added value of a modern system in terms of efficiency and safety
A one-off repair to an otherwise healthy crane is almost always the right choice. But for a crane that structurally causes problems and whose maintenance history shows an escalating cost curve, a new investment is the wiser decision in the long run.
What safety and inspection requirements play a role in replacement?
Industrial cranes in the Netherlands and Belgium must comply with European machinery directives and are periodically inspected by recognised inspection bodies. When a crane no longer meets the applicable requirements or fails an inspection, replacement is legally required.
The most important inspection requirements and safety standards are:
- Machinery Directive 2006/42/EC: All cranes must comply with this European directive before being put into service or after major modifications.
- NEN standards: Specific Dutch standards for lifting installations, such as NEN-EN 13001, set requirements for construction, loading, and safety margins.
- Annual inspection: Many cranes are subject to the obligation of annual inspection and testing in order to remain in use.
- Working Conditions legislation: The employer is responsible for the safe use of work equipment; a crane that has been rejected may no longer be deployed.
A crane that shows deficiencies during an inspection that cannot be rectified cost-effectively is a clear moment to take the replacement question seriously. Replacement not only prevents fines and liability, but also protects the safety of employees on the shop floor.
What are the advantages of a new custom-made crane system?
A new, custom-made crane system offers higher efficiency, better safety, and lower maintenance costs than an outdated crane. Moreover, a custom system is precisely tailored to the current production processes and spatial situation, which standard solutions can rarely provide.
The concrete advantages of a modern custom crane system are:
- Higher operational reliability: New components and modern drive technology mean less unplanned downtime.
- Energy savings: Modern frequency inverters and energy-efficient motors significantly reduce energy consumption compared to older systems.
- Better ergonomics and operation: Modern control systems, including wireless controls and safety features, improve working comfort and safety for operators.
- Adaptation to current processes: A new crane can be designed around the current production layout, lifting capacities, and specific work processes.
- Longer warranty period: A new crane provides certainty for the coming decades, including parts availability and manufacturer support.
For companies looking to optimise their production processes, crane replacement is also an opportunity to redesign logistical efficiency on the shop floor.
How does the replacement process for an old crane work?
The replacement process for an old crane begins with a technical inventory of the current situation and ends with the delivery, inspection, and commissioning of the new system. The entire process, from initial consultation to installation, typically takes several months depending on the complexity.
The steps in a typical replacement process are as follows:
- Inventory and advice: Assessment of the existing crane, the working environment, and the client’s requirements.
- Design and engineering: The drawing office develops a technical design that meets the specific requirements and spatial situation.
- Work preparation and fabrication: The crane is built in the in-house workshop by certified employees.
- Dismantling of the old crane: The existing installation is safely dismantled, keeping the production interruption as short as possible.
- Installation of the new crane: The new system is placed and connected, including electrical installation and controls.
- Inspection and delivery: After installation, an official inspection and testing takes place before the crane is put into service.
Good planning of the replacement moment, preferably aligned with a planned production shutdown, minimises the impact on business operations.
How we help with replacing your crane system
At BKRS, we guide you through the entire crane replacement process, from the initial technical assessment to delivery and the annual inspection thereafter. As a recognised inspection and crane construction company with more than 40 years of experience, we know exactly what is involved in replacing complex, non-standard crane systems in industry and logistics.
What we arrange for you:
- Technical assessment of your existing crane and advice on repairing or replacing
- Fully custom design via our own drawing office, tailored to your production processes
- Fabrication in our own workshop in Veghel by certified employees
- Dismantling of the old crane and installation of the new system with minimal production interruption
- Official inspection and testing upon delivery
- Annual maintenance and inspection after commissioning, via our service department
- One point of contact for coordination, planning, and communication throughout the entire project
Would you like to know whether your crane needs replacing, or would you like a no-obligation consultation? Contact us and we will be happy to think along with you about the best solution for your situation.
Frequently Asked Questions
How long does the replacement process take on average and how do I minimise production interruption?
The lead time of a crane replacement process typically ranges from a few weeks to a few months, depending on the complexity of the system. The greatest time savings can be achieved by planning the dismantling and installation during an already planned production shutdown. A specialised supplier that handles fabrication, dismantling, and installation in-house can significantly reduce downtime on the shop floor.
Can I reuse existing runways when installing a new crane?
In many cases, existing runways can be reused, but this depends heavily on their condition, load-bearing capacity, and whether they meet the requirements of the new system. A technical inspection of the runways is therefore a standard part of a thorough inventory phase. Reuse can result in significant savings on total project costs, provided the structure safely allows it.
What happens to the old crane after dismantling?
After dismantling, the old crane is typically disposed of as industrial scrap, with metal components being recycled. In some cases, specific parts can still be resold or reused. A specialised crane construction company typically handles disposal and processing as part of the overall replacement process.
Is it possible to have a new crane built in phases to spread costs?
Phased replacement is possible in certain situations, for example by first modernising the electrical installation and later replacing the mechanical structure. Whether this is feasible and worthwhile depends on the current condition of the crane and the specific bottlenecks. A technical consultation will help you determine which approach best suits your budget and operational situation.