KESS3 expands support for crawler excavators

15.04.2026 – Upgrade 3.06

With KESS3 and BENCH connection, you can access the UDM directly from the connector, simplifying diagnostic and repair operations without invasive procedures.

On machines subjected to intensive work cycles, it is essential to intervene quickly and reliably to ensure operational continuity. This development also completes the BOOT management of the Isuzu 3.0 Diesel engine ECU, providing full system control. A concrete solution to resolve faults and anomalies while reducing downtime.

Technical focus

• Connection: BENCH
• UDM: Bosch RBA1DGS1
• Production years: from 2017
• Brands involved: Case IH, Hitachi, Kobelco, Link-Belt

Supported vehicles

• Case IH Crawler Excavator
• Hitachi Crawler Excavator
• Kobelco Crawler Excavator
• Link-Belt Crawler Excavator

Alientech KESS3 Master
Alientech KESS3 Slave