The excavators are described as heavy-duty machines which are used in many industry sectors, like construction, landscaping and mining. Generally, they are consisted of a stick, boom and one metal bucket which is mounted on the front. The bucket is used for excavating ground from the surface and it is controlled from the cabin. The cabin of the excavators is placed on a rotating platform, which is also known as “house”. Mounted on tracks or on wheels, the excavators today are capable to perform a variety of tasks that involve digging and moving ground directly from the surface. There are different excavator models on the market, and they are used for specific excavation tasks. One commonly used excavator is the mining excavator.
The mining excavator is a heavy machinery used extensively at the mining sites for digging and removing different kinds of raw materials. Several types of mining excavator models are used for surface mining, including: backhoe excavators, bucket wheel excavators, power shovels, dragline excavators and other similar excavation machines. Some of these mining excavators are similar to the standard backhoe excavators which can be seen on every major construction site, while other mining excavator models are described as very large machines, capable to excavate several hundred cubic meters of ground per hour.
The mining excavator is configured like the excavators which are used in the construction sector, but it is more powerful and this excavator is deigned with tracks instead of wheels. Like the other excavator models, the mining excavator comes with a metal bucket which is hydraulically operated by the operator from the cabin. The cabin is mounted on a rotation platform and can be rotated for 360 degrees. The bucket of the mining excavator works by digging and pulling materials towards the excavator.
Very large mining operations require large mining machines to be used. The mining excavator is ideal machine for operations like these. This machine is capable to remove quickly and efficiently surface materials that cover valuable minerals and ores. When used for such mining applications, the mining excavator dig materials directly from the ground, and then dump the materials onto conveyor belt so that they can be easily loaded on transportation trucks. Some mining excavators come with a shovel which is suspended by a series of cables or chains from the boom. In overall, the mining excavator is described as extremely efficient mining machine, capable to handle even the most difficult materials on the mining sites.
