Repair of the tower crane: capital, current, emergency

The most frequent problems encountered by organizations operating tower cranes are cracks in the main metal and welded joints, a reduction in the cross-sectional area of the elements of the metal structures, malfunctioning of the movement and lifting mechanisms of the crane, freight trolley, safety devices and devices.
Specialists of the Kiev Crane Plant perform the entire complex of works of any complexity in repairing tower cranes. Starting from the current repair: welding of single cracks, and finishing with overhaul of all units and mechanisms of the tower crane - repair of metal structures, units and mechanisms, electrical equipment, devices and Security devices.

Repair work to restore the operability of the cranes is carried out according to the technical requirements of the customer or in accordance with the act of examination of the crane. If there are no such documents, then we can independently assess the state of the crane.
The capital complex repair consists in dismantling the tower crane for separate elements, after that, the faulty units are replaced. We always adjust to our customers and carry out repairs on a schedule agreed with the customer. Repair work can be carried out at night, weekends, and also public holidays.

In the event of an emergency, we are ready to promptly eliminate its cause and fully restore the operation of the tower crane. In our warehouse, all necessary spare parts and consumables are constantly in stock, which makes it possible to carry out repairs as quickly as possible.
In case of improper operation, the impact of loads on parts and components of the crane leads to premature failures, breakdowns and shutdown of production.
Experts in a short time will eliminate the malfunctions that led to an emergency stop of the crane equipment. Emergency repair of Tower cranes is designed to eliminate any failure, without waiting for the next scheduled or major repairs.

Repair work may include:

• Replacement of faulty parts of electrical equipment, gears, bearings, ropes, blocks, hydraulic systems;
• Elimination of cracks and various damages of metal structures;
• Repair and replacement of reducers, electric motors;
• Search and elimination of malfunctions of control circuits.
• Installation and adjustment of frequency converters and programmable logic controllers;
• Installation, repair, maintenance of safety devices;

 
After repair it is necessary to perform adjustment works, diagnostics of the crane, adjusting works.