FAST, COST-EFFECTIVE, AND HIGH-QUALITY SOLUTIONS
Enhancing Performance and Extend the Life of Your Equipment
Movaled Energy Pars Kavir Gas Engine Service and Maintenance Solutions
Movaled Energy Pars Kavir provides fast, reliable, and cost-effective solutions to reduce your dependency on distributors and to ensure continuous and stable performance of your equipment. Our services include:
Service and Maintenance Solutions:
We provide fast, reliable, and cost-effective solutions to resolve any issues in your gas engines promptly. With extensive technical expertise and hands-on experience, our professional team delivers on-site maintenance and repair services that meet the highest quality standards.
Periodic Maintenance:
Planned and regular servicing designed to extend the lifespan of your equipment, enhance performance, and prevent unexpected downtime.
Parts Repair:
Specialized repair and refurbishment services for engine parts, helping reduce costs while ensuring the long-term efficiency and reliability of your equipment.
Periodic Gas Engine Services
2,000-Hour Service
- Replacement of air and gas filters depending on operating conditions.
- Borescope inspection of pistons, liners, and valves.
- Measurement and adjustment of valve clearances.
- Cleaning and adjustment of spark plugs.
10,000-Hour Service
- Cleaning of deposits on cylinder heads and pistons.
- Cylinder heads refurbishment if necessary.
- Inspection of crankcase ventilation and cooling systems.
- General inspection and servicing of the engine.
20,000-Hour Service
- Complete refurbishment of cylinder heads.
- Inspection and, if required, replacement of connecting rods.
- Replacement of worn mechanical parts including pistons, liners, bearings, and valves.
Periodic Maintenance for Gas Engines
To keep your gas engines running reliably and efficiently, we provide comprehensive periodic maintenance solutions. Our services focus on preventing failures, extending engine lifespan, and reducing operating costs through professional inspections and adjustments.
Standard Periodic Maintenance Methods for Gas Engines
- Borescope inspection of combustion chamber, pistons, valves, and liners; preliminary inspection of turbocharger and related components.
- Valve clearance measurement and adjustment using feeler gauges; check for wear of guides and valve seats.
- Cleaning and testing spark plugs, replacement if required; inspection of ignition coils, leads, and ignition timing.
- Emission and air–fuel ratio adjustment (O₂/NOx/CO); bank balancing and performance optimization.
- Oil sampling and analysis (TBN/TAN, wear metals, fuel/water contamination) and oil changes based on condition.
- Oil filter replacement according to differential pressure and oil analysis results.
- Air filter replacement or cleaning; pre-filtration in dusty environments; cleaning of air cooler/radiator.
- Gas filter replacement according to gas quality and pressure drop; condensate draining and leak inspection.
- Crankcase ventilation filter inspection/replacement and check of blow-by gas recirculation system.
- Intercooler inspection and cleaning/refurbishment; measurement of pressure drop and inlet/outlet temperatures.
- Turbocharger inspection (axial/radial clearances, balance, leaks) and refurbishment when efficiency decreases.
- Cylinder head inspection/refurbishment; replacement of valves, valve seats, springs, and seals as required.
- Cooling system inspection (fluid level and quality, pumps, hoses, thermostats, radiators) and descaling if needed.
- Exhaust system inspection (joints, flanges, silencers, expansion joints) and leak elimination.
- Leak and connection check for oil, water, and gas lines; torque verification of critical fasteners.
- Calibration of sensors and protection devices (pressure, temperature, vibration, knock detector, speed) and alarm verification.
- Electrical and control system inspection (battery, charger, wiring, control panels, error logs, software updates).
- Load testing under operating conditions; monitoring fluctuations, exhaust temperatures per cylinder, and load balancing.
- Service documentation including parts usage, maintenance records, and scheduling of corrective actions.
With our expert team and systematic approach, we ensure your engines operate at peak performance while minimizing downtime and costs.


