Overhead cranes
We offer technically advanced material handling solutions
Electric overhead cranes
Standard
Load capacities: 125-250,000 kg
Spans: up to 30,000 mm
Crane construction
- It determines its shape, as a rule, cranes are delivered single-girder or double-girder with the main girders rolled or welded and they are installed as supporting or suspended
![](https://zeriavy.sk/wp-content/uploads/2024/03/mostovyzeriav-scaled.jpg)
Mechanisms
- lifts are the most important part of a crane, therefore our company equips cranes with electric hoists from STAHL CraneSystems GmbH, which are supplied with rope or chain (up to 5000 kg), while they are characterized by a very favorable ratio of weight and performance
- at the customer’s request, the crane can also be equipped with a hoist from another manufacturer, the hoists are equipped with a single or double hook
- the crane can be equipped with a device for grasping the load (grab, magnet, etc.)
- mobile ones from STAHL CraneSystems GmbH are equipped with two speeds as standard, while they are characterized by a very favorable weight-to-performance ratio
- based on an agreement with the customer, it is possible to equip the cranes with mechanisms from other manufacturers
Electrical equipment
- it is completely supplied from the world’s leading manufacturers, electronic systems are installed in cabinets with IP 54
- electrical drives of cranes can be controlled by frequency converters or triggers, power supply of cranes can be via overhead line, covered overhead contact line, or open overhead contact line
Special equipment or design
- based on agreement, according to submitted customer requirements, for example additional lift brake, increased protection IP 66, explosion-proof Ex design
Maintenance and repairs
- a crane equipped with STAHL CraneSystems GmbH mechanisms is almost maintenance-free and is characterized by trouble-free long-term operation with low operating costs
- the crane is supplied with a maintenance and operating manual together with the prescribed documentation
Manual bridge cranes
Standard
Load capacities: 125 – 30,000 kg
Range: up to 30 m
Lift: up to 15 m
Crane construction
- as a rule, cranes are supplied single-girder or double-girder, with the main girders rolled or welded and installed as supporting or suspended, from rolled profiles or welded and installed as supporting or suspended
- these cranes are designed for less busy operations, primarily for maintenance and repairs
![](https://zeriavy.sk/wp-content/uploads/2024/03/mostove-zeriavy.jpg)
Mechanisms
- chain lifting mechanisms from BRANO
- chain travel mechanisms
Special equipment or design
- it is possible to agree when concluding the HZ
Maintenance and repairs
- manual bridge cranes are almost maintenance-free and feature trouble-free long-term operation with low operating costs
Crane tracks
Our offer also includes designing and manufacturing crane tracks. We can also reconstruct an existing crane runway.
![](https://zeriavy.sk/wp-content/uploads/2024/03/zeriavovedrahy.png)