Control and power installations

Przedsiębiorstwo HAK Sp. z o.o. conducts professional repairs, overhauls, and modernizations of crane control systems based on maintenance authorizations and approvals granted by the Office of Technical Inspection (UDT).

• decision No. UD-28-9-N/2-08, dated April 16, 2008 – repairs
• decision No. UD-28-9-P/1-03, dated September 15, 2003 – modernizations

Scope of repairs, modernizations, and overhauls of crane control installations:

• inspections, electrical measurements, and condition assessments of crane control and power installations, including apparatus, with the preparation of a technical opinion,
• preparation of documentation for the repair and modernization of crane control installations, with approval from the appropriate regional technical inspection office,
• repairs and modernizations of hoisting mechanisms, winch travel mechanisms, and crane travel mechanisms, including conversion to inverter systems and radio control,
• preparation of as-built, acceptance, and supplementary documentation for the completed repair or modernization of crane mechanisms, as well as for areas outside the scope of the work,
• preparing the crane for inspection after repair or modernization, including providing weights and conducting load tests in compliance with Office of Technical Inspection (UDT) requirements,
• participation in technical inspections, ensuring the availability of weights for testing, operator services, and maintenance personnel as required by the client.