KH90

Getting a 40‑Year‑Old Kubota KH90 Back on Its Tracks—Literally Buy KH90 Steel Tracks When Kubota launched the KH‑series mini‑excavators in the mid‑1980s (the KH90 debuted around 1984) they were compact powerhouses built to last. Fast‑forward four decades and many KH90s are still earning their keep—but only if their undercarriages hold up. That was the challenge one…