MECHANICAL • DIAGNOSTICS • MAINTENANCE

Heavy Equipment Maintenance

Maintenance solutions tailored to mining and industrial equipment: mechanical inspection, fault diagnosis, preventive servicing, repairs and technical intervention tracking.

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Inspect

Diagnose

Maintain

Verify

NISAN CORPORATION SARL

Mechanical diagnostics on industrial equipment

Technical inspection of a mechanical component

M MAINTENANCE TECHNICAL APPROACH

OUR EXPERTISE

Maintain Equipment Availability and Manage Failure Risks.

Heavy equipment often operates under demanding conditions: dust, vibration, high loads, long operating hours and harsh environments. Structured maintenance helps identify abnormalities, plan work and reduce avoidable downtime.

NISAN CORPORATION SARL takes an approach based on technical assessment, intervention planning, fault tracking and verification of completed work. The scope is defined according to the equipment, available capabilities and client requirements.

✓Equipment Inspection

✓Fault Diagnosis

✓Work Planning

✓Intervention Tracking

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OUR SERVICES

A Comprehensive Approach to Mechanical Maintenance.

Interventions defined according to equipment condition, manufacturer recommendations, operating conditions and operational objectives.

Diagnostics and inspection of heavy equipment

TECHNICAL ASSESSMENT

Mechanical Diagnostics

Identification of symptoms, collection of operating information and investigation of possible causes of malfunction.

Assessment of reported noise and vibration
Checks for leaks and visible abnormalities
Examination of accessible components
Findings report and recommendations

Maintenance work on an industrial engine

PLANNED SERVICING

Preventive Maintenance

Organization of inspections and servicing according to intervals, service hours and applicable recommendations.

Maintenance schedule
Periodic checks
Consumables and parts tracking

REPAIR

Corrective Maintenance

Assessment of failures, definition of corrective actions and organization of authorized repairs.

Damage assessment
Component replacement
Post-repair checks

MECHANICAL SYSTEMS

Component Inspection

Examination of accessible mechanical and hydraulic components, depending on the equipment and available inspection resources.

Hydraulic leak checks
Visual checks of hoses and fittings
Examination of accessible mechanical parts

EQUIPMENT AND APPLICATIONS

Maintenance Needs at the Heart of Operations.

Interventions are assessed according to equipment type, condition, technical documentation and the fault or servicing requirement.

Heavy equipment at an industrial or mining site

01 / MINING

Mining and Earthmoving Equipment

Equipment assessment and maintenance based on requirements, technical recommendations and confirmed service capabilities.

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Engines and Transmissions

Inspection, fault investigation and maintenance tracking for relevant mechanical systems.

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Hydraulic Systems

Checks of leaks, hoses, fittings and accessible components, following applicable safety procedures.

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Workshop Equipment

Maintenance planning for mechanical and auxiliary workshop equipment within the agreed scope.

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Components and Assemblies

Assessment of worn or damaged components and recommendations for repair or replacement.

TWO COMPLEMENTARY APPROACHES

Anticipate Failures and Address Breakdowns.

01 PLANNING

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Preventive Maintenance

It aims to reduce failure risk through scheduled servicing and monitoring of equipment condition.

Development of a servicing programme
Inspection at defined intervals
Tracking of recurring faults
Maintenance history

02 RESPONSE

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Corrective Maintenance

It addresses identified abnormalities or breakdowns, following an initial assessment of the situation and risks.

Fault reporting and initial diagnosis
Assessment of required parts
Repair within the authorized scope
Checks before return to service

OUR SERVICE PROCESS

An Intervention That Is Planned, Executed and Documented.

A structured approach helps coordinate teams, manage risks and track work.

Maintenance intervention at an industrial site

TECHNICAL INTERVENTION

STEP 1

Request and Data Collection

Identification of the equipment, symptoms, operating conditions and production constraints.

STEP 2

Inspection and Diagnosis

Technical examination, risk assessment and determination of necessary checks or investigations.

STEP 3

Preparation and Intervention

Definition of required resources, parts, permits and equipment before work begins.

STEP 4

Verification and Reporting

Appropriate checks, recording of work and communication of findings or recommendations.

Mechanical maintenance workshop and industrial parts

TECHNICAL MANAGEMENT

The Right Parts at the Right Time.

SPARE PARTS AND PLANNING

Prepare Maintenance Better to Reduce Downtime.

Parts availability, technical documentation and coordination with operations affect maintenance duration. Good preparation helps anticipate requirements and avoid unnecessary delays.

Part Number Identification

Identification of components using available information.

Requirements Preparation

List of required parts, consumables and resources.

Work Tracking

Tracking of completed interventions and outstanding actions.

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QUALITY • SAFETY • RELIABILITY

Safety Must Come Before Every Intervention.

Heavy equipment maintenance involves mechanical, hydraulic, electrical and stored-energy hazards. Preparation and application of appropriate procedures are essential.

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Isolation and Lockout

Isolation of energy sources under applicable procedures before relevant work begins.

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Lifting and Handling

Assessment of loads, lifting equipment and work areas where required.

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Pre-Start Checks

Verification of work scope, safeguards and return-to-service conditions.

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Maintenance Records

Recording of work, identified faults and recommendations for follow-up.

Work must remain within the approved scope and be carried out by competent personnel using appropriate safety measures. Return to service requires the checks and authorizations specified for the equipment.

MAINTENANCE MANAGEMENT

Track Maintenance to Make Better Decisions.

Simple, regular tracking helps identify problem equipment, prioritize work and prepare future actions.

Equipment Availability

Tracking of operating periods and recorded downtime.

Preventive Work Completed

Comparison of planned and completed maintenance during the period.

Recurring Failures

Identification of equipment or components requiring further investigation.

Outstanding Actions

Tracking of pending parts, open repairs and outstanding recommendations.

FREQUENTLY ASKED QUESTIONS

Let’s Discuss Your Maintenance Requirements.

A description of the fault, equipment details and site conditions will help us assess your request.

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What is the difference between preventive and corrective maintenance? +

Preventive maintenance is planned to reduce the risk of failure. Corrective maintenance takes place after a fault or failure has been identified.

What equipment can you support? +

The scope depends on equipment type, fault nature, available documentation and deployable technical capabilities. An initial assessment helps confirm feasibility.

Can a periodic maintenance programme be organized? +

Yes. A programme can be developed using the equipment inventory, manufacturer recommendations, operating hours and breakdown history.

What information should be provided for a service request? +

Provide equipment type, make, model, serial number if available, symptoms, circumstances of failure, location and operational constraints.

NISAN CORPORATION SARL

Equipment Down? Need a Maintenance Programme?

Share the available information so we can assess requirements, priorities and service conditions.

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