Equipment maintenance
Articles on proper equipment maintenance, scheduled service, fault diagnostics, and service life extension.
5 articles
Articles and resources
Expert articles about heavy equipment parts, maintenance, diagnostics and consumables from GEARTECH SOLUTIONS specialists.
Article categories
Select a category to view articles on a specific topic.
Parts selection
Guides for selecting parts, comparisons of original and alternative parts, criteria for different equipment types.
4 articles
Diagnostics and analysis
Materials about equipment diagnostics, technical fluid analysis, and early problem detection.
3 articles
Consumables
Information about oils, filters, fluids and other consumables for heavy equipment.
3 articles
All articles
Full list of articles across all categories. Use search or filters to quickly find what you need.
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Parts selection
How to choose a filter for an excavator: complete guide
A detailed guide to selecting excavator filters: filter types, selection criteria, model compatibility. Expert tips for choosing air, oil, fuel, and hydraulic filters.
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Repair and maintenance
Caterpillar hydraulic cylinder repair: guide and tips
A detailed guide to Caterpillar hydraulic cylinder repair: diagnostics, repair stages, required parts. Expert tips for restoring cylinder performance.
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Equipment maintenance
Planned maintenance: what you need to know
Regular maintenance is the key to long and trouble‑free equipment operation. We cover maintenance types, frequency, and common mistakes.
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Equipment maintenance
Oil change in heavy equipment: maintenance guide
Detailed guide to oil changes: when to change, which oil to choose, and step-by-step instructions. Expert maintenance tips.
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Diagnostics and analysis
Diagnosing heavy equipment engine issues
Guide to diagnosing engine issues: signs, methods, common failures and solutions.
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Equipment maintenance
Undercarriage maintenance
Guide to undercarriage maintenance: tracks, rollers, shoes, cylinders. Regular service and replacement of worn parts.
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Parts selection
Choosing parts for heavy equipment: buyer’s guide
How to choose parts for heavy equipment: selection criteria, original vs alternatives, compatibility, quality. Expert tips.
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Parts selection
Difference between original and alternative parts
Comparison of original and alternative parts: pros and cons, when to choose original and when an alternative is suitable.
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Consumables
Filter service life for heavy equipment
Filter service life for heavy equipment: when to change air, oil, fuel, and hydraulic filters. Factors affecting service life.
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Repair and maintenance
Hydraulic systems for heavy equipment: design and maintenance
Design and maintenance of hydraulic systems: pumps, cylinders, valves, filters. Diagnostics and repair of hydraulics.
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Equipment maintenance
Operating heavy equipment in winter
Winter operation specifics: preparation, oil and fluid selection, cold start, and maintenance in cold season.
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Parts selection
Original or alternative: how to choose
When to choose original parts and when alternatives are suitable: criteria, pros and cons.
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Diagnostics and analysis
Oil analysis as a way to prevent breakdowns
Laboratory analysis of technical fluids helps identify problems early. Learn how regular monitoring saves on repairs and extends equipment life.
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Consumables
Choosing oil for diesel engines in heavy equipment
Choosing the right motor oil is critical for diesel engine operation. We cover oil classifications, manufacturer requirements, and operating specifics.
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Equipment maintenance
Winter storage of heavy equipment: preparation for preservation
How to properly prepare equipment for winter storage? Step-by-step guidance on preservation, corrosion protection, and preparing for the next season.
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Parts selection
Filters for heavy equipment: types and replacement intervals
Air, oil, fuel and hydraulic filters—each type has its specifics. We cover purpose, replacement intervals, and wear signs.