Diesel Generator Repair, Maintenance & Spare Parts Supply

Reliable Power. Professional Service. Complete Generator Support.We provide comprehensive diesel generator repair, maintenance, troubleshooting and spare parts supply services for generators of all major brands and capacities.Whether your generator requires emergency repair, routine preventive maintenance, engine overhaul or replacement parts, our experienced technical team is ready to help keep your equipment operating safely, efficiently and reliably.

We support leading generator and engine brands including CAT (Caterpillar), Cummins, Perkins, Volvo Penta, MTU, John Deere, Mitsubishi, Doosan, Kohler, FG Wilson and many others.


Generator failure can result in costly downtime and disruption to your operations. Our technicians provide professional troubleshooting and repair services to identify faults and restore your generator to reliable working condition.Our repair services include:

  • Engine troubleshooting and repair
  • Generator starting problems
  • Low or unstable voltage troubleshooting
  • Overheating and cooling-system repairs
  • Fuel system troubleshooting and repairs
  • Oil and coolant leakage repairs
  • Alternator inspection and repair
  • AVR replacement and troubleshooting
  • Starter motor and charging alternator repairs
  • Battery and battery charger replacement
  • Control panel troubleshooting
  • Sensor, relay and wiring repairs
  • Exhaust system repairs
  • Engine top overhaul and complete overhaul
  • Generator performance testing

From minor faults to major engine repairs, we provide practical solutions focused on minimizing downtime and extending generator service life.


Preventive Generator Maintenance

Regular maintenance is essential to ensure your diesel generator is ready when you need it most.We provide one-time servicing, scheduled preventive maintenance and Annual Maintenance Contract (AMC) services based on generator operating hours, site conditions and manufacturer recommendations.Typical maintenance includes:

  • Engine oil replacement
  • Oil, fuel and air filter replacement
  • Coolant inspection and replacement
  • Fuel and lubrication system inspection
  • Battery testing and terminal cleaning
  • Cooling system and radiator inspection
  • Belt and hose inspection
  • Electrical connection inspection
  • Control panel and alarm testing
  • Generator operational testing
  • Voltage and frequency checks
  • Leak inspection
  • General cleaning and condition assessment

Annual Maintenance Contracts (AMC)

For customers requiring dependable long-term support, we offer customized Annual Maintenance Contracts for individual generators and generator fleets.AMC programs can include scheduled preventive maintenance visits, periodic inspections, emergency breakdown support, consumable replacement and detailed service reports.


Diesel Generator Spare Parts Supply

We supply genuine OEM and high-quality replacement spare parts for a wide range of diesel generators and engines.Our parts range includes:

  • Oil, fuel and air filters
  • Engine oil and coolant
  • Fuel pumps and injectors
  • Water pumps
  • Turbochargers
  • Starter motors
  • Charging alternators
  • Belts and tensioners
  • Gaskets and seals
  • Pistons, liners and piston rings
  • Bearings and engine overhaul parts
  • Radiators and cooling-system components
  • AVR units
  • Generator controllers
  • Sensors, switches and relays
  • Battery chargers
  • Solenoids
  • Electrical and control components

Provide us with the generator brand, model, serial number and required part number, and our team can assist in identifying the correct spare parts for your equipment.


Multi-Brand Generator Support

Our service and parts support covers diesel generators from major international manufacturers, including:

Caterpillar (CAT) | Cummins | Perkins | Volvo Penta | MTU | FG Wilson | Kohler | John Deere | Mitsubishi | Doosan | Stamford | Leroy-Somer | and other leading brands

Our multi-brand capability allows customers operating different generator models to work with one service provider for maintenance, repairs and spare parts requirements.


Engine Overhaul & Major Repairs

For generators with high operating hours, excessive oil consumption, overheating, low compression, abnormal smoke or reduced performance, we provide engine inspection and overhaul services.Depending on engine condition, services may include cylinder-head repair, piston and liner replacement, bearing replacement, crankshaft inspection, fuel-system servicing, gasket replacement and complete engine rebuilding.After repair or overhaul, the generator is tested to verify proper operating parameters and performance.


Generator Electrical & Control System Services

Modern generator systems depend on reliable electrical and electronic controls. We provide diagnosis and repair support for:

  • Generator control panels
  • Automatic and manual starting systems
  • AVR systems
  • Engine controllers
  • Protection and shutdown circuits
  • Sensors and sending units
  • Battery charging systems
  • Wiring and electrical connections
  • Voltage and frequency problems
  • Alternator-related faults

Emergency Breakdown Support

A generator problem can happen when backup power is needed most.Our breakdown support service is designed to help identify the fault quickly, carry out necessary repairs and return the generator to service with minimum possible downtime.For urgent generator problems, contact our service team with the generator make, model, capacity, location and fault description so we can arrange appropriate technical support.


Why Choose [Company Name]?

We aim to provide customers with a complete generator support solution — from routine servicing to major repairs and spare parts.

Multi-Brand Expertise

Service and support for CAT, Cummins, Perkins, Volvo and other leading generator brands.

Experienced Technical Support

Professional troubleshooting and practical repair solutions for mechanical, electrical and control-system faults.

Complete Maintenance Solutions

Preventive maintenance, breakdown repairs, overhauls and AMC services from a single provider.

Spare Parts Support

Supply of genuine OEM and quality replacement parts according to customer requirements.

Reduced Downtime

Efficient diagnosis and repair support to help return critical power equipment to operation as quickly as possible.

Commercial & Industrial Support

Solutions for generators used in factories, warehouses, construction sites, commercial buildings, residential properties, hospitals, hotels, telecom facilities and other critical applications.


Need Generator Service or Spare Parts?

Whether you need emergency generator repair, preventive maintenance, an Annual Maintenance Contract or diesel generator spare parts, our team is ready to assist.