Polrena was established in response to the needs of the European crane market. Since 2020, we have specialized in connecting companies looking for reliable used Liebherr tower cranes with trusted suppliers of proven equipment ready for further operation.
Our mission is to help clients make informed purchasing decisions and provide access to reliable tower cranes, components, and technical expertise.
We operate across Europe, connecting clients and suppliers in established and emerging markets. Polrena is more than a machinery trader – we act as a technical partner and market connector, helping clients select the right equipment, understand crane configurations, and organize the purchasing and logistics process efficiently.
Our core specialization is trading used Liebherr tower cranes, including both top- and bottom-slewing cranes. With extensive technical knowledge and hands-on market experience, we provide clients with practical advice on crane configurations and considerations related to assembly and disassembly. While we do not provide refurbishment or overhaul services, we offer reliable technical insights and realistic recommendations based on the specific requirements of each project.
We also occasionally assist clients with selected construction equipment, including crawler cranes, piling rigs, and drilling rigs, as well as related spare parts. Our Machinery section presents currently available equipment and components, allowing clients to explore selected products according to their project requirements.
ransport is a crucial element of crane and machinery trading. Although equipment is rarely offered with delivery included in the price, we actively assist clients in arranging safe and efficient transport, sharing proven solutions and industry experience. We also support cross-border transactions and logistics planning, helping ensure a smooth and efficient purchasing process.
- Specialization in used top- and bottom-slewing tower cranes, with a particular focus on Liebherr equipment
- Technical and market expertise based on practical industry experience
- Access to selected used machinery and spare parts through our Machinery section
- Support with logistics and international transactions across European markets
- A professional and individual approach to every project, regardless of its scale
Polrena – reliability, expertise, and professionalism in used tower crane trading.
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A Long-Term Approach
Polrena takes a long-term, industry-focused approach built on trust, transparency, and technical expertise. Our objective is to build lasting relationships with contractors, crane owners, and industry professionals who value reliable used equipment and clear, straightforward communication.
Wherever used tower cranes or their components are needed, Polrena provides access to the right equipment, practical expertise, and connections to trusted suppliers and markets.