Heavy Equipment Guide: Which Excavator for Your Project?
By North Valley Rock Team • Published May 22, 2026
One of the biggest factors influencing timeline and cost in dirt work is equipment selection. Bringing a machine that is too small results in endless hours of labor. Bringing one that is too large can destroy surrounding property. Here is a breakdown of our equipment fleet and when we use it.
Mini Excavators
Don't let the name fool you. Modern mini-excavators pack immense hydraulic power. They are the go-to choice for residential backyards where access is limited by narrow gates. They excel at light utility trenching and small pool digs.
Standard & Large Track Excavators
These are the heavy hitters. Weighing anywhere from 30,000 to over 80,000 pounds, these machines are deployed for commercial excavation, deep sewer lines, and massive bulk earthmoving. They are also the machines we equip with hydraulic breakers to destroy caliche.
Track Loaders (Skid Steers)
While excavators dig, loaders move. Track loaders are highly maneuverable machines used to scoop up excavated dirt and rapidly ferry it to dump trucks. Fitted with specialized attachments, they are also used for rough grading.
Laser-Guided Equipment
For precision pads and drainage slopes, brute force isn't enough. We utilize dozers and loaders equipped with advanced GPS and laser-receiver masts. These computers adjust the blade automatically, ensuring a perfect grade to within a millimeter, saving material costs and preventing water pooling.
