Diagnose Computer and Swing Motor Failure
5:20
14:49
27.9K views
At 5:20 in
Loading our BROKEN excavator BLIND and BACKWARDS
What happens here
With new batteries installed, the excavator's engine starts but exhibits severe computer malfunctions. The digital display shows a "CONT FAILURE" error, and the swing motor is locked, preventing the cab from rotating. This means the operator has no control over the machine's rotation, making precise positioning for loading extremely difficult and dangerous. The engine also won't shut off via the key, indicating further electrical/computer issues.
Goal: Identify the extent of the excavator's computer and swing motor issues.
Tools and materials
- Excavator Kobelco SK160LC — The equipment being diagnosed
What they say
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What they say
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