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Spare Parts Planning for Dusty, High-Load Mining Fleets
Plan mining and heavy-construction spares by equipment criticality, lead time, contamination exposure, failure evidence and storage controls.
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FIELD NOTES · PARTS GUIDES · MAINTENANCE
Machinery Parts Insights
Practical answers for identifying, selecting and maintaining genuine Komatsu and Shantui parts—written for fleet owners, technicians and procurement teams.
Part-number focusedApplication checkedBuilt for field decisions
EDITOR'S PICK
A practical answer to a common parts question
LATEST INSIGHTS
Technical guidance for better parts decisions
Clear, field-oriented articles with direct answers, model context and practical next steps.
Heavy Equipment Cooling Maintenance: A Model-Specific Record
A useful cooling-maintenance record identifies the machine, the applicable schedule, the cooling components actually fitted and the work completed. Record condition and follow-up rather than simply writing “radiator cleaned.” Coolant type, service intervals and cleaning methods must come from the documentation for the exact machine.
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Shantui SD22 Undercarriage Wear: Inspection and Parts Records
For an SD22 undercarriage inquiry, identify the exact machine variant and record the worn position on each side. Separate visible condition from measured wear. A qualified inspection using the correct measurement method and limits is needed before deciding the replacement scope; a photograph alone does not establish a wear percentage.
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Hydraulic Return Filter Service: Identification and Contamination Control
Before hydraulic return-filter service, identify the machine, filter housing and orderable element number, then use the applicable maintenance procedure to plan isolation and contamination control. Matching the shape of an old element is not enough. A filter change is a maintenance action, not proof that the cause of weak hydraulics or an alarm has been corrected.
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Excavator Preventive Maintenance Checklist
A practical daily, periodic and condition-based maintenance framework for excavators.
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How to Identify an Unknown Excavator Part from Photos
Take the right photographs and measurements to help identify an excavator component with no readable number.
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How to Verify a Superseded or Replacement Part Number
A safe workflow for checking old, new and replacement machinery part numbers.
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Casting Number vs Part Number: What Is the Difference?
Understand why a number cast into a housing may not be the number you need to order.
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How to Read a Construction Machine Model and Serial Plate
Learn which details on an excavator or bulldozer identification plate matter for accurate parts matching.
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How to Identify a Komatsu Part Number: Labels, Catalogs and Supersessions
Identify the machine and the marked number separately, find the orderable part in the matching catalog, and check any supersession before requesting a quotation. A readable number identifies a candidate; it does not by itself prove authenticity, current ordering status or fitment for your machine.
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Answers grounded in parts data and field experience
- 01Start with a real questionSearch intent, buyer questions and service problems define each topic.
- 02Verify the applicationPart numbers, machine models and compatibility details are checked before publication.
- 03Make the answer usableEvery guide includes a direct answer, clear steps, source context and a next action.
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