Practical answers for identifying, selecting and maintaining genuine Komatsu and Shantui parts—written for fleet owners, technicians and procurement teams.
Plan machinery parts imports for African fleets with fitment evidence, robust packing, route scope, receiving checks and local customs coordination.
Read the guideClear, field-oriented articles with direct answers, model context and practical next steps.
Master three simple checks—hydraulic oil level, filter condition, and pump noise—to quickly diagnose common excavator hydraulic problems. Includes maintenance intervals and safety guidance.
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Do not fit a higher-rated circuit breaker simply to stop repeated tripping. Record the breaker identity, protected circuit and event history, then have the circuit and specified protection reviewed. The replacement must match the approved application; repeated trips alone do not establish that the breaker is defective.
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Record external cylinder seepage and unintended attachment movement as separate observations. Oil visible outside a cylinder does not prove the cause of drift, and drift alone does not prove that a seal kit is the required repair. A qualified machine-specific assessment must connect the symptoms to a supported service decision.
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If swing or the dozer blade still works while other movements fail, record exactly which functions remain available. That pattern alone cannot establish that the pilot supply is healthy or that both main pumps have failed. Pump labels…
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Missing hydraulic information on a 6225N display is a data complaint, not proof of a failed controller. Preserve the screen message and determine whether information is missing from one page, several systems or the entire display before requesting…
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An oil leak needs a safely identified location and fluid system before a repair or seal order can be justified. Do not use fluid color alone to select a component, and do not tighten every wet fitting as…
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“370” and “slow boom” are not enough to choose a pump or cylinder repair. Confirm the full model and record whether the complaint concerns raising speed, lifting force, lowering or unintended movement. Those descriptions should remain separate in…
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A Volvo excavator code should be recorded together with its reporting system, full identifier and machine details. A shortened number copied from a general list is not enough to select a sensor or repair. Follow any stop instruction…
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Do not order a speed sensor from “0101” alone. First establish the complete screen message, the machine identity and the controller or engine system reporting it. This guide does not assign a universal meaning or a test resistance…
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Slow movement or weak digging does not, by itself, justify replacing the main hydraulic pump. Describe the affected functions and conditions, then obtain a serial-specific assessment before ordering parts. A pressure reading without the test conditions is not…
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