New Protocols Released for KESS3!
We’ve expanded support for next-generation off-highway and marine engines, helping you work efficiently on construction equipment, industrial machinery, and marine systems.

Newly supported ECUs include:
✔Denso 1JXXX-5905X
✔Caterpillar E6E4
✔TRW EMS2.4
Work in BOOT or BENCH mode with improved access and safer operations—no need to open the unit in many cases.
Brands covered: Kubota, Takeuchi, Volvo Construction, Volvo Penta, and more.
Upgrade now and bring your expertise to the latest engines!