Technical Articles

Using an excavator to clear brush is a go-to solution for land clearing, right-of-way maintenance, site prep, and general vegetation management. With the right attachment, you can chew through overgrown brush, saplings, and small trees in a hurry. But pick the wrong setup, and you'll be fighting slow progress, ...

Picking the right excavator hedge trimmer really comes down to two things: what you're cutting and what your machine can handle. The two main setups—disc-style with spinning circular saw blades and reciprocating sickle-bar with a back-and-forth shearing action—each suit different vegetation and finish requireme...

Excavators are surprisingly versatile when it comes to vegetation clearing—whether you're trimming hedges, knocking down brush, or maintaining rights-of-way. The trick to getting the job done efficiently is matching the attachment to the vegetation you're dealing with, the size of the project, and the condi...

When you're sizing up an excavator-mounted vegetation-cutting attachment, the choice between a disc hedge trimmer and a reciprocating hedge cutter really comes down to three things: how they cut, what you're cutting, and the finish you're after. Both hook up to the excavator boom and run off the auxilia...

When it comes to hard rock excavation, you're usually looking at two main approaches: a hydraulic breaker that pounds the rock with impact energy, or a drill-and-splitter setup that uses controlled mechanical force. Both will break rock, but they work on completely different principles and deliver very differen...

Picking the right excavator rock drill and splitter comes down to matching the attachment to three things: the rock you're working in, the excavator's hydraulic and lifting muscle, and the project's needs for fracture control, production rate, and site restrictions. A unit that's undersized for the ...

An excavator rock drill and splitter knocks out two jobs that used to take two separate machines: it drills a precise hole into the rock, then uses that same hole to ｉｎｓｅｒｔ a hydraulic wedge and fracture the material along a controlled line. Since both functions are mounted on the same excavator boom, one operator ...

The boom is the large, hinged arm section that ties the excavator's upper structure to the dipper arm. It's the first and longest segment in the excavator's working linkage, and it handles the up-and-down motion of the entire front attachment. Every digging, lifting, and material-handling move starts wi...

The excavator arm is the section that sits between the boom and the bucket, and it's the part that controls the in-and-out motion of the attachment during digging and lifting. While the boom handles the up-and-down movement, the arm reaches out to the work face and pulls back to drag the bucket through the mate...

Operators and equipment buyers often throw around the terms boom, arm, and stick like they're interchangeable, but they actually refer to distinct sections of the excavator's front linkage. Each piece has its own mounting point, hydraulic control, and specific job in the digging cycle. Knowing the differenc...