There are six (6) different classifications for overhead cranes, specified by the Crane Manufacturers Association of America (CMAA). Overhead crane duty classification were established so that the ma[...]
To select the suitable crane duty class or service class for your crane is very important for it will affect your initial investment and your future maintenance cost required. How to select the crane [...]
To identify the duty classification of the types of overhead crane helps you to buy the most suitable overhead cranes for you application, which will be the most economical solution for your applicati[...]
What is crane duty classification? Crane duty classification is according to the grades of crane use and crane load condition. Classification principle is in the load, the frequency of different case[...]
The span of the crane is the horizontal interval of the centerline of the crane carriage track, that is, the crane gauge. Sometimes, due to the needs of production activities, it is necessary to chang[...]
During the operation of bridge cranes, mechanical parts, electrical parts and hydraulic system parts will inevitably undergo physical wear and tear and lead to failure. The main girder of the bridge c[...]
Crane is a very useful lifting equipment, has a wide range of use, can lift and load heavy objects. But the problem is that during use, the two steel wire ropes of the crane are easy to "kink" and aff[...]
The components of the crane control electrical appliances, motors, reducers, etc., and abnormal noise may occur during operation. The location, volume, and tone of these noises vary depending on the c[...]
Pendant Control Stations hang from the hoist or separate festoon system/track of cranes and it limits the overall mobility for the crane operator when hoisting a load. This limited mobility can introd[...]
Designing and handling powered lifting equipment has changed radically in the past 10 years, as they have now evolved into intrinsically designed equipment, complete with on board computers, to ensure[...]
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