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Machinery Manuals,
Fault Codes & Parts Library
Find technical document information, selected page previews and repair knowledge for excavators and other construction machinery, from older generations to newer models. Contact YIHUI on WhatsApp to request complete documents.
Parts Catalogues & Numbers
Illustrated parts references, component identification and part-number information.
BROWSE RESOURCES →Fault Codes & Diagnostics
Fault-code references, symptoms and diagnostic information by machine model.
BROWSE RESOURCES →Repair & Service Manuals
Workshop, service, operation and maintenance documents in one place.
BROWSE RESOURCES →Repair & Maintenance Knowledge
Practical repair notes, maintenance guidance and workshop explanations.
BROWSE RESOURCES →TECHNICAL RESOURCE LIBRARY
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