Sany · E001
Power supply voltage too low
What this code means
The power supply voltage of the excavator is too low (fault description quoted from SANY documentation; the same meaning is given in the OE Machinery SANY code quick reference).
Applies to: SY-series excavators (general E codes).
Need the part?
If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (E001), machine model and serial number — we quote genuine and OEM replacement parts for export.
Ask for the replacement part on WhatsAppSource: Fair Trade Machinery Sany fault code E001 page (manual fault description line), corroborated by OE Machinery SANY fault code reference. Cross-checked in two independent sources. Compiled 2026-10-30. No manufacturer affiliation.