Hyundai HX60A vs. CAT 308 CR: Sizing a Mini Excavator for Confined-Space Work

Sep 30

3 min read

CAT and Hyundai rarely get compared directly on this blog, which is exactly why it's worth doing here. The HX60A and 308 CR both compete for confined-space digging work, backyards, foundations, utility trenches inside fence lines, but they arrive at that job carrying genuinely different weight, and that difference matters more than either spec sheet lets on at first glance.

Head-to-Head: The Numbers

Hyundai's HX60A runs a 65.9 hp engine at an operating weight of 13,404 pounds, with a maximum digging depth of 12 feet 4.4 inches and a tail swing radius of just 5 feet 5 inches. Bucket breakout force is 9,462 pounds.

CAT's 308 CR runs a bigger C3.3B engine at 69.5 hp net, with operating weight ranging from roughly 18,493 pounds up to 20,678 pounds depending on undercarriage and counterweight configuration, notably heavier than the Hyundai, a difference of 5,000 to 7,000 pounds. Dig depth on the 308 CR runs around 15.2 feet in some published configurations, and CAT builds it with a compact-radius (CR) swing design rather than a true zero-swing.

Why the Weight Gap Actually Matters

A machine that's 5,000-plus pounds heavier changes more than the trailer you need. More weight generally means more stability under load and a bigger dig envelope, but it also means a bigger footprint to maneuver through a gate, more ground pressure on delicate landscaping or a finished driveway, and a heavier tow rating requirement on the truck pulling it. The HX60A's lighter build and tighter 5-foot-5 tail swing genuinely favor jobs where the access constraint itself, not raw digging power, is the deciding factor: a backyard pool excavation behind a standard 4-foot gate, a foundation repair three feet from a neighbor's fence, or a utility repair inside a tight residential easement.

The 308 CR's extra weight and horsepower earn their keep on jobs where the access is tight but not impossible, and the crew needs more digging authority per bucket pass: a slightly bigger foundation dig, a commercial site with a wider but still restricted access point, or work where cycle time matters more than absolute minimum footprint.

Who Should Buy Which

Residential landscaping, hardscape, and pool contractors working genuinely tight backyard access should lean toward the HX60A's lighter weight and tighter swing. General contractors and utility subcontractors doing foundation, footer, and trench work on sites with a bit more room to maneuver, but who still need real digging authority, will get more consistent production out of the 308 CR. Both are legitimate answers to "I need a machine smaller than a standard 8-to-10-ton excavator." The right one depends on how tight your actual access point is.

Rent-vs-Own: The Case for Either Machine

Compact excavators in this class stay busy across residential, landscape, and light utility work simultaneously, which makes them poor candidates for repeat renting. If you're pulling a machine this size off a rental lot more than a handful of times a year, ownership has already made more financial sense than you've given it credit for. Every rental invoice on a machine you use this often builds nothing, while financing either the HX60A or the 308 CR turns that same recurring cost into equity in a machine parked at your yard, ready the moment a tight-access job comes in.

BFC doesn't make you wait years until one machine is paid off before financing the next. If tight-access work is a growing share of your book, we can help you add a second compact excavator, a skid steer, or a dump truck while the first is still on the books.

Confined-Space Excavator Financing in South Florida

South Florida's dense residential lots and narrow easements make either of these machines a genuinely defensible purchase for landscaping, pool, and utility contractors. Whether you're researching excavator financing in Florida for the HX60A or a CAT 308 CR, the real decision point is your actual gate width and typical dig depth, not the horsepower number that looks best on paper.

For the full breakdown of the HX60A on its own, see our Hyundai HX60A spotlight, and if you need more depth and reach than either of these machines offers, our Hyundai HX130A LCR spotlight covers the next size up.