Using mini excavators for smaller projects can be highly beneficial. They are easier to maneuver in tight spaces and are generally more fuel-efficient than their larger counterparts. As for the quality of work, mini excavators can perform nearly all tasks that larger ones can, provided the scale fits their capacity.
However, it’s important to consider the type of ground you’re working on. If it’s particularly hard or rocky, a mini excavator might struggle.
Also, remember to factor in regular maintenance costs to keep the machine running smoothly.
Hope this helps, David!