FAQ

  1. Why is renting a tower crane more cost-effective than buying one for most projects?

    It requires no large capital investment.

    Maintenance, repair, and storage costs are covered by the rental company.

    You can select the optimal model for each specific project.

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  2. What are the main types of tower cranes and what tasks are they designed for?

    Stationary (anchored) cranes – for high-rise construction.

    Traveling (rail-mounted) cranes – for long, extended sites.

    Self-erecting cranes – for low-rise construction.

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  3. What are jib radius and load moment, and why are they important?

    Jib radius is the distance from the crane's axis to the load.

    Load moment is a key indicator combining the load's weight and the jib radius.

    These parameters determine how much weight the crane can lift at a specific distance.

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  4. What does the tower crane rental process look like, from the first call to installation?

    Consultation and crane selection.

    Agreeing on terms and signing the contract.

    Site preparation, delivery, and crane erection.

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  5. What documents and information are needed to rent a crane?

    Company details for the contract.

    Project documentation for the site (general layout).

    Information about the loads and project timeline.

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  6. How is the cost of renting a tower crane calculated?

    The cost depends on the crane model (lifting capacity).

    The rental period is taken into account (the longer the term, the lower the monthly rate).

    The price is also affected by the complexity of erection and logistics.

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  7. What is included in the rental price, and what are the additional costs?

    The rental includes: use of the crane, technical maintenance.

    Additional charges apply for: delivery, erection/dismantling, crane operator services.

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  8. What are your payment options for crane rental?

    Bank transfers for legal entities.

    Monthly payments as per the agreement.

    Individual payment terms may be possible.

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  9. What key points of the rental agreement should I check?

    Rental period and extension terms.

    Distribution of responsibility for the technical condition.

    Payment procedures, deadlines, and penalties.

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  10. Who is responsible in case of crane downtime or breakdown?

    If the breakdown is due to technical reasons, the rental company is responsible.

    If downtime is the client's fault (e.g., no work available), the renter is responsible.

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  11. Does the rental company provide the necessary permits for the crane?

    Yes, we provide a full package of documents.

    This includes the crane's passport, certificates, and inspection reports.

    These are required to register the crane with the relevant authorities.

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  12. How to choose the right crane based on lifting capacity and height?

    Lifting capacity must exceed the weight of the heaviest element.

    The hook height must be greater than the building's final height.

    Consider the load's weight at the maximum jib radius.

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  13. Which crane is best suited for monolithic construction?

    Cranes with high lifting capacity are preferable.

    High lifting and traversing speeds are important.

    Liebherr HC-series models are an excellent choice.

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  14. What is the difference between Liebherr, Potain, and KB cranes?

    Liebherr (Germany) – premium segment, known for reliability and technology.

    Potain (France) – high quality, wide range of models.

    KB (Soviet/CIS) – simpler and cheaper, but less precise and reliable.

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  15. What are the specifications of popular models like the Liebherr 132 HC or KB-408?

    Liebherr 132 HC: lifting capacity up to 8 t, jib radius up to 55 m.

    KB-408: lifting capacity up to 10 t, jib radius up to 40 m.

    Liebherr is distinguished by higher precision and operating speed.

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  16. Does the rental service include a crane operator?

    Usually, this is an additional service.

    We can provide a qualified operator.

    You can also use your own operator if they have the appropriate certifications.

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  17. What are the pros and cons of buying a tower crane versus renting?

    Pros of buying: the crane is always available, it's a company asset.

    Cons of buying: high initial cost, expenses for maintenance, repairs, and storage.

    Renting is more beneficial for most construction companies.

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  18. What is the approximate cost of a new and used tower crane in Ukraine?

    A used crane (10-20 years old) can cost from $50,000.

    A new European crane costs from $300,000 to several million.

    The price heavily depends on the model, year of manufacture, and condition.

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  19. What factors affect the purchase price of a crane?

    Brand and model (Liebherr is more expensive than KB).

    Technical specifications (lifting capacity, height, radius).

    Year of manufacture, operating hours, and overall condition.

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  20. What does the process of buying a tower crane look like?

    Selecting a model based on your needs.

    Technical inspection of the crane (especially for used ones).

    Signing a purchase agreement and handling the paperwork.

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  21. What documents are required to purchase and register a crane?

    A purchase and sale agreement.

    The tower crane's passport document.

    Documents for registration with the occupational safety authorities.

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  22. How long do delivery and erection of a tower crane take?

    Delivery takes from 1 to several days, depending on the distance.

    Erection of a standard crane takes an average of 2-4 days.

    Timelines depend on the crane model and site conditions.

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  23. How much does the erection and dismantling of a tower crane cost?

    The cost depends on the crane model and its height.

    It takes into account the need for an auxiliary mobile crane.

    The estimated cost ranges from several thousand dollars and up.

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  24. What are the main stages of crane erection and dismantling?

    Erection stages: foundation setup, assembly of the tower, jib, and counter-jib, and rope reeving.

    Dismantling stages: the reverse process of disassembly.

    Mandatory commissioning and load testing.

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  25. What are the requirements for a construction site to install a tower crane?

    A level and compacted area for assembly is required.

    Access for long-haul trucks must be provided.

    A foundation or rail track must be prepared according to the project design.

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  26. What is a Crane Operation Plan (Lifting Plan)?

    It's an official document regulating the safe operation of a crane.

    It defines the crane's installation location, working zones, and hazard areas.

    Developing this plan is a mandatory legal requirement.

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  27. Who is responsible for the crane's technical maintenance during the rental period?

    The rental company is responsible for scheduled maintenance.

    The renter (and their operator) is responsible for daily inspections and proper operation.

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  28. What types of technical maintenance for tower cranes exist?

    Daily pre-shift maintenance.

    Periodic maintenance (e.g., every 250/500/1000 operating hours).

    Seasonal maintenance.

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  29. What does a major and minor technical inspection include?

    A minor inspection is conducted at least once a year.

    A major inspection is conducted at least once every 3 years.

    It includes checking the steel structure, mechanisms, safety devices, and load testing.

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  30. What types of tower crane repairs are performed?

    Routine repairs – to fix minor faults.

    Major overhaul – a complete restoration of the crane's service life.

    Emergency repairs – to fix unexpected breakdowns.

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  31. Is it possible to order spare parts for tower cranes?

    Yes, we supply spare parts for Liebherr and other crane brands.

    We offer both original parts and high-quality alternatives.

    We can help you find the right part using the catalog.

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  32. What does a service maintenance agreement include?

    A schedule for planned technical maintenance.

    A list of tasks performed during servicing.

    Response times and conditions for emergency calls.

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  33. Why are Liebherr tower cranes considered superior to other brands?

    Liebherr is known for high reliability, durability, and precision mechanisms.

    These cranes are effective under heavy loads and in complex construction projects.

    They utilize advanced technologies and safety systems.

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  34. Which Liebherr tower crane models are most popular for high-rise construction?

    Cranes from the HC and EC-H series are popular.

    These models are capable of self-climbing (tying-in to the building).

    Examples include the Liebherr 280 EC-H or 420 EC-H.

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  35. What are the advantages of the Liebherr 132 HC compared to other models?

    It is a versatile and well-balanced crane.

    It offers an optimal ratio of lifting capacity, jib radius, and cost.

    It features high erection speed and operational reliability.

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  36. Do Liebherr cranes require special maintenance?

    Yes, maintenance must be performed according to Liebherr's regulations.

    Original lubricants and spare parts must be used.

    Maintenance should be carried out by certified specialists.

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  37. Is it possible to rent Liebherr cranes with an operator?

    Yes, we provide this service.

    Our operators have extensive experience specifically with Liebherr equipment.

    This ensures maximum efficiency and safety on the job.

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  38. Why choose Liebherr for monolithic construction?

    High precision in load positioning.

    High lifting speed, which accelerates concrete pouring.

    Reliability that minimizes the risk of downtime at critical moments.

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  39. What technical characteristics distinguish Liebherr cranes from other brands?

    The Litronic control system with frequency converters.

    High-quality steel structures and reliable in-house manufactured gearboxes.

    A well-designed erection system and ergonomic cabin.

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Ready to start a new project? Contact our specialists for detailed consultation and cost calculation.

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Frequently Asked Questions | Budtekhnika Renta - Tower Crane Rental & Services