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Crane rental – what you need to know

What to check when you rent or buy a crane for your site: the site’s needs, working conditions, crane specifications, the costs included in the offer and related services.

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Two tower cranes against a blue sky

Many companies rent out cranes in Romania. Some are just starting out, others have a long track record in renting or selling cranes. For a company that wants to rent a crane, it is very important to know a few basic criteria to check before hiring such services.

It is essential to rent a working, practical machine that can handle the needs of the site. You also need to know which related services are involved, so that you do not discover at the end that you have spent more than you would have with an offer that looked expensive.

Unfortunately, many providers in this field do not send a clear offer covering every aspect, in order to look cheaper than the competition. This is, of course, to the disadvantage of whoever rents or buys the crane.

What matters when you rent or buy a crane for your site? What exactly should you pay attention to?

What the site needs

You need to know the maximum height you require and the jib length needed to move loads comfortably over the useful area. You also need to know how much weight the crane has to lift, bearing in mind that a crane’s maximum load varies: near the tower it can lift more, and towards the tip the capacity drops. Cranes can be configured in height and jib length to suit your needs.

You may only need a self-erecting crane, or a tower crane. The related costs differ depending on the choice. A self-erecting crane, for example, does not need a poured concrete foundation, whereas for a tower crane the foundation is very important and a significant cost.

Site conditions

Many things have to be considered: whether there are other cranes on site, the local site rules, whether machines may be operated outside the site boundary (over other buildings or the street, where necessary), which permits are needed for erection, the conditions for connecting to the power supply, and more.

The crane

Although prices differ, it matters a great deal which costs are included in the price and which are not. It is also important to understand the ISCIR and CNCIR requirements involved (the Romanian authorities for lifting equipment).

What to look at when examining a crane rental or sale offer:

  • year of manufacture;
  • height under hook;
  • jib length;
  • maximum load;
  • type of hoist winch;
  • type of trolley winch;
  • radio remote control;
  • operating temperatures;
  • motor types;
  • any limits on operating in seismic zones;
  • ISCIR;
  • CNCIR.

Check that the offer is complete. Here is a list of possible services and costs involved:

  • the monthly crane rent;
  • the cost of erection;
  • the cost of dismantling;
  • the cost of transport to the site;
  • the cost of the return transport;
  • the pre-erection documentation;
  • the base element for the foundation;
  • the cost of the mobile crane for erection and dismantling;
  • the cost of the machines for unloading and loading;
  • the cost of the power supply connection;
  • the cost of the earthing connection;
  • the cost of access to restricted areas (if applicable).

Crane accessories. Agree from the start which accessories you need to use the crane and what they cost. Accessories you may need:

Operating the crane

It is good to know which certificates the crane operator needs to operate that type of crane, and the site rules for operation when several cranes work on the same site.

What happens if something breaks down? Who supplies your crane spare parts? If these points are not settled from the start, the crane can be out of action for long periods. The supplier should provide service and spare parts, so that the crane is working again as quickly as possible after a breakdown.

We hope this guide helps you assess the offers you receive objectively and save money, and above all improve efficiency and productivity.

The Fortza.Ro team and its specialists are available to advise you on choosing the most suitable crane, and offer crane maintenance, crane transport, spare parts and other related services.

Frequently asked questions on this topic

What is the difference between a tower crane and a self-erecting crane?

Self-erecting cranes do not need another crane to be erected and do not need a poured concrete foundation, which makes them suitable for sites with limited space or short construction times. Tower cranes reach greater heights and longer jibs, but the foundation is an important and significant cost.

What height under hook do I need?

The height of the highest point of the building, plus room for the load and slings, usually 3–5 m. For a five-storey building of about 15 m, look for at least 19–20 m under the hook. Cranes can be configured in height and jib length to suit the job.

Why does a crane lift less towards the jib tip?

A crane’s maximum load varies along the jib: close to the tower it can lift more, and towards the tip the capacity drops. That is why both the weight of the load and its horizontal distance from the crane axis matter. The actual capacity is checked in the model’s load chart.

Which specifications should I check in a crane offer?

The year of manufacture, height under hook, jib length, maximum load, the type of hoist winch and trolley winch, the radio remote control, operating temperatures, motor types, any limits on operating in seismic zones, and the ISCIR and CNCIR status.

What is usually not included in the price of a crane?

The notes in our listings state that the price does not include unloading, loading, connection to the power supply and to the earthing system, the mobile crane for unloading, erection or building the foundation for the base. Transport does not include the cost of any permits for access to restricted areas. Prices are in euro, excluding VAT.

Which costs should a complete offer include?

Check the monthly rent, erection and dismantling, transport there and back, the pre-erection documentation, the base element for the foundation, the mobile crane for erection and dismantling, the machines for unloading and loading, the power supply and earthing connections and, where relevant, access to restricted areas. Agree on the accessories you need from the start: chains, slings, buckets, pallet forks.

Does the crane need a foundation?

A self-erecting crane does not need a poured concrete foundation. For a tower crane, the foundation is very important and a significant cost, and building it is not included in the price of the crane. We tell you in advance what size the slab must be and which steel parts must be fixed.

What should be checked on site before erection?

Whether there are other cranes on site, the local rules, whether loads may be moved outside the site boundary (over buildings or the street), which permits are needed for erection and the conditions for connecting to the power supply. For transport we send clear instructions on how to prepare the ground where the truck will be unloaded.

Do the cranes have the necessary documentation and approvals?

The cranes Fortza rents or sells are in very good technical condition, with complete documentation and the required approvals. Approvals needed for the construction site are not our responsibility, but we advise you on obtaining them.

What should I know about operating the crane on site?

Check which certificates the crane operator needs for that type of crane and the site rules for operation, especially when several cranes work in the same area.

All frequently asked questions
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