Design, manufacture, service and installation of professional industrial cranes

Maintenance and spare parts

INDENNA maintenance assures high-quality maintenance of cranes with in-built components from SWF Krantechnik GmbH, as well as from other Western European suppliers and brands.

Such as: Demag, Abus, Stahl, Verlinde, GIS, Liftket, HBC Radiomatic, Yale, Donati, GIGA, OMIS, GH, MISIA, RWM, ELEPHANT, RIGHETTI, Telecrane and others.

We provide our customers with a case-by-case maintenance or contractual maintenance activities.
Failures can be reported to the email address or to the following telephone number: +386 (0)1 542 14 13.

On-demand maintenance to address crane failures

It is undertaken in the following steps:
˗ identifying the failure and determining its cause and extent,
˗ drawing-up a written report and a proposal for addressing the failure,
˗ preparation of a bid / proforma invoice for the supply of new parts,
˗ installation of new parts,
˗ testing the crane operation,
˗ preparation of the final report on the error elimination.

In-house maintenance
In addition to Ljubljana, we have maintenance support for all our branches in Zagreb, Gračanica, Belgrade and Skopje.

In addition to our own staff, we can also engage a wide network of contractors who are equally trained in the maintenance of our equipment.

High level of knowledge and long-standing experience
All of our maintenance staff is additionally trained for crane maintenance by our supplier, the SWF Krantechnik GmbH, and our other partners, while also having long-standing experience in installation.

Spare parts
Through the many years of our activity, we have built a wide network for the supply of original spare parts to all western European manufacturers of crane products. We advise companies with an in-house maintenance services on choosing the right spare part. When sending us a request for advice, please include a photo, the serial number of the requested part (if possible), the year of the crane production and a brief description.

Please send your inquiries to the following email address: