Hydraulic excavators consist of two main sections, the undercarriage and the house, which sits on a rotating platform.
In the past, excavators required cables or wire ropes for their digging power but today they rely on hydraulic systems that make them more mobile and easier to operate. Typically these machines are tracked, but some models have wheels. By swapping out the bucket for another attachment, this piece of excavation equipment can also drive piles, clear brush, load and dump, grade a jobsite and perform other heavy-duty jobsite tasks. It’s a staple of large construction jobsites.īut don’t let the name “excavator” fool you. An excavator is a large, diesel-powered construction machine made for digging out earth with its bucket to create trenches, holes and foundations.
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