Science has conquered time and space. Over the years man has come up with many inventions, one more innovative than other. The invention of machines is a boon to mankind. A machine is a device that makes our work easier, faster & more convenient. Right from waking up in the morning till going to bed at night,man continues to make use of some machine or the other, whether it be talking to someone on phone or going to the office.However, inventions of equipment's used in Earth moving, construction & material handling have managed to move the earth beneath our feet. There are two kinds of heavy equipment ; simple and complex. Today let's learn about complex equipment's such as; excavators, backhoe loaders, wheel loaders, cranes & forklifts. 1) Excavators - Excavators are large construction equipment that are used to dig dirt and lift heavy material. The most common uses of an excavator are: ● ...