bokkranen

Bokkranen, also known as gantry cranes, are a type of industrial crane characterized by their elevated structure that moves along a track or runway. This structure, often resembling a large A-frame or a bridge, is supported by legs that straddle the working area. The primary lifting mechanism, a hoist or trolley, travels along the top of the beam, allowing for precise movement of loads.

These cranes are commonly found in shipyards, construction sites, railway yards, and heavy manufacturing facilities where large and heavy materials need to be transported. Their design allows them to cover extensive areas and lift substantial weights, making them highly versatile. The mobility of bokkranen is achieved by either moving the entire structure along a fixed runway or by the crane itself being mobile, often on wheels.

There are several configurations of bokkranen, including full gantry cranes, semi-gantry cranes (where one side is supported by legs and the other by a raised runway), and portable gantry cranes, which are smaller and can be easily moved around a workshop. The specific type chosen depends on the application, space constraints, and the weight of the loads to be handled. Bokkranen are essential pieces of equipment for efficient material handling in many industrial settings.