How to dig a square hole with an excavator?

[George]

Is that even possible to evenly dig a square hole with an excavator?

 

[warhealer]

Interesting question! I think it really depends on the size of the excavator and the precision needed. Using guide markers or a laser level might help make the edges more square

 

[TerryGrande]

Is that even possible to evenly dig a square hole with an excavator?

It's doable, just takes patience...most guys rough it out with the bucket, use markers or a laser, then clean up the corners by hand or with a smaller attachment.

 

[Mr. McTuggart]

A good operator can get it pretty darn square, especially with a grading bucket or a bit of hand cleanup at the end.