Basic information about cranesOverhead cranes The gantry is a device that works in intermittent motion, which is equipped with a lifting and lowering mechanism. Overhead cranes belong to the larger category of cranes, i.e. lifting and transport devices used for vertical / horizontal movement of loads or people.The gantry cranes are made of: supporting structurecrane travel mechanismtrolleythe driving mechanism of the trolleylifting mechanismelectrical apparatus and installationsafety devicescontrolscabins - in constructions with a cabinMost often, overhead traveling cranes are used in short-term transport in industrial halls, in landfills, on railway sidings and in shipyards.We divide the cranes: for control: control from the working level, remotely, from the cabindue to the type of drive: manual, hydraulic, electric, pneumatic, mixeddue to the construction of the supporting structure: bridge, gate, suspendeddue to the purpose: general purpose hooks, specialThe operation of cranes under Polish law requires appropriate qualifications. If you want to obtain UDT entitlements for cranes, we encourage you to take a look at our offer at OSO. We offer professional course for gantries in categories II S and I S. We have many years of experience and provide our students with the highest level of service.Sign up now for the gantry course - the price, dates and locations are available on our website and by calling +48 504 477 077. We invite you!