
Diagnostic App
Trencher solution dictionary
0 ratings
Free
About
Our app is a technical tool designed exclusively to support customers using Tesmec S.p.a. trencher machinery, which are complex systems for in-line excavation, civil works, laying of networks, surface mining and earthworks.
The app is intended exclusively for technicians which are useing a trencher.
Access requires approval from Tesmec S.p.a., which verifies user requests submitted through a form integrated into the app.
The entire app and its features are accessible only after the account is approved by Tesmec S.p.a. No payment subscriptions are required.
Key Features:
Error Code Database: Users can input SPN and FMI codes displayed by the machine to receive a clear explanation of the error, its severity level, and suggestions for resolution.
Missing Code Reporting: If a code is not present in the database, users can send a report directly to Tesmec S.p.a. for technical support and database improvement.
Offline Mode: The database is stored locally on the device, ensuring access to data even without an internet connection.
Database Updates: Users can update the database through a dedicated feature, available only when connected to the internet.
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What's New in Diagnostic App
3.0
July 10, 2026
Bug fix and new app look and feel




