Generator Maintenance & AMC Services
Comprehensive maintenance solutions to keep your generators running at peak performance. 24/7 support included.
Why Choose Our AMC Services?
Professional maintenance that extends equipment life and reduces operational costs
Prevent Breakdowns
Regular maintenance prevents costly breakdowns and unexpected failures
Reduce Costs
Proactive maintenance reduces long-term operational and repair costs
Extend Life
Proper maintenance can extend generator life by 50% or more
24/7 Support
Round-the-clock technical support and emergency services
Our Expert Technicians
Trained professionals dedicated to keeping your generators running smoothly





Generator AMC Cost: Plans & Indicative Pricing
Three tiers covering standby, commercial, and mission-critical use. Pricing shown is indicative for typical capacity bands. Final quote depends on kVA, brand, runtime, site location, and number of units.
Basic AMC
Essential maintenance for standby gensets
Up to 100 kVA
- 2 scheduled preventive maintenance visits per year
- Engine health checkup, oil and filter inspection
- Battery test and electrolyte top-up
- Maintenance log book maintained on-site
- 24/7 phone and WhatsApp support
Billed separately
- Spare parts billed at OEM rates
- Major overhaul billed separately
Standard AMC
Comprehensive cover for commercial gensets running 100-500 hr/year
100 kVA - 500 kVA
- 4 scheduled preventive maintenance visits per year
- All consumables (oil, filters, coolant) included
- Quarterly load bank testing on resistive bank
- Genuine OEM spare parts at dealer rates
- Quarterly performance and efficiency report
- Annual minor overhaul of injection pump and turbocharger
Billed separately
- Major overhaul of crank, pistons, alternator rewinding
Comprehensive AMC
End-to-end cover for mission-critical and continuously running gensets
500 kVA and above
- 6 or more scheduled visits per year (monthly for critical sites)
- All consumables AND most spare parts included
- Monthly load bank testing on full-rated load
- Dedicated service engineer assigned to your site
- Predictive maintenance using IoT data and oil analysis
- Free replacement genset during major repairs
- Annual major overhaul included once during contract
- Written uptime commitment
Billed separately
- Crank shaft replacement, alternator rewinding (quoted separately)
Pricing ranges reflect typical contracts for the capacity band shown. Multi-genset, multi-site, and 3-year contracts qualify for additional discounts.
Side-by-Side Plan Comparison
Quick at-a-glance comparison of what each tier covers. Detailed plan cards above show full feature lists per tier.
| Feature | Basic | Standard (Most Popular) | Comprehensive |
|---|---|---|---|
| Preventive maintenance visits / year | 2 | 4 | 6+ (monthly for critical) |
| Breakdown response SLA | 8-12 hr | 4-8 hr | 2-4 hr priority |
| Engine + alternator health checkup | Yes | Yes | Yes |
| Consumables (oil, filters, coolant) | Billed extra | Included | Included |
| Battery test + electrolyte top-up | Yes | Yes | Yes |
| Load bank testing | On request | Quarterly | Monthly (full load) |
| OEM spare parts | At OEM list price | At dealer rates | Most included |
| Performance / efficiency report | Annual | Quarterly | Monthly |
| Minor overhaul (injection pump, turbo) | Separate | Annual included | Annual included |
| Major overhaul (crank, alternator) | Separate | Separate | Once during contract |
| Dedicated service engineer | - | - | Yes |
| IoT predictive maintenance + oil analysis | - | - | Yes |
| Replacement genset during major repair | - | - | Yes |
| Written uptime commitment | - | - | Yes |
| 24/7 phone + WhatsApp support | Yes | Yes | Yes |
Standard AMC is our most-subscribed tier (commercial gensets, 100-500 kVA, 100-500 hr/year usage). Comprehensive is for mission-critical applications where every hour of downtime has measurable revenue impact.
What Skipping AMC Actually Costs
An AMC is not an expense. It is the cheapest insurance against three predictable, large hidden costs that hit unmaintained gensets.
Premature Overhaul
Skipping oil and filter changes at recommended intervals can cut engine life by 40-50%. A mid-life overhaul on a 250 kVA genset costs Rs 1.5-3 lakh, more than 5 years of Standard AMC.
Fuel Wastage
An untuned, dirty-injector genset burns 8-15% more diesel than a maintained one. On a unit running 200 hours per year at 80% load, that is Rs 25,000-Rs 60,000 of avoidable fuel cost annually.
Warranty Voidance
OEMs (Greaves Cotton, Kirloskar Oil Engines, Cummins) require documented preventive maintenance to honour warranty claims. A skipped scheduled service can void a claim worth lakhs on alternator or ECU failure.
Response SLA & Service Coverage
Our breakdown response time depends on your AMC tier and site location. SLAs apply to AMC clients; non-AMC breakdown calls are best-effort.
| AMC Tier | Bhiwadi & RIICO | Delhi NCR | Rest of Rajasthan / Haryana |
|---|---|---|---|
| Basic | 4-6 hr | 8-12 hr | Next business day |
| Standard | 2-4 hr | 4-8 hr | Same day |
| Comprehensive | Within 2 hr | 2-4 hr | Within 6 hr |
Cities & Industrial Areas We Cover
Coverage outside this list is available for Comprehensive AMC clients with a logistics surcharge. Confirm dispatch feasibility for your location at +91-97993-03700.
Why Alpha's Maintenance Team
Your AMC is only as good as the people doing the work. Here is what stands behind every Alpha Diesels service visit.
OEM-Trained: Greaves Cotton (Gensets) + Kirloskar Pneumatic (Compressors)
Our lead technicians complete factory training programs from Greaves Cotton (diesel generators) and Kirloskar Pneumatic (ARiA air compressors). Authorized to handle warranty claims and OEM software diagnostics for both. Cross-trained on KOEL, Cummins, Mahindra, Atlas Copco, Ingersoll Rand.
Multi-Brand Service Capability
Trained on Cummins, Mahindra Powerol, Ashok Leyland, Honda, Volvo Penta, and Caterpillar. We service whatever you have, not just what we sell.
On-Site Spare Parts Inventory
Our Bhiwadi service center stocks fast-moving consumables (oil, filters, belts, gaskets, coolant) and high-failure parts (ECU sensors, alternator brushes, starter solenoids) for top 8 brands. Most breakdowns are resolved on the first site visit.
Documented Quality Process
Every visit produces a signed service report with parameters logged: oil pressure, coolant temperature, exhaust temperature, voltage, frequency, kWh, and running hours. Reports are retained digitally for 5 years for OEM warranty audit.
Our Maintenance Services
Comprehensive maintenance solutions for all generator types
Preventive Maintenance
Scheduled maintenance to prevent breakdowns and ensure optimal performance
- Engine oil changes
- Filter replacements
- Battery maintenance
- Cooling system service
Breakdown Repair
Emergency repair services to get your generator back online quickly
- 24/7 emergency service
- On-site repairs
- Genuine spare parts
- Expert technicians
Load Bank Testing
Regular testing to ensure your generator performs at rated capacity
- Full load testing
- Performance analysis
- Efficiency optimization
- Compliance testing
Overhaul Services
Complete generator overhaul and refurbishment services
- Engine overhaul
- Alternator servicing
- Control panel upgrade
- Performance restoration
Complete Maintenance Checklist
Our comprehensive checklist ensures every component is inspected and maintained to manufacturer standards.
Engine Systems
Electrical Systems
Performance Testing
24/7 Emergency Service
Generator breakdown? Our emergency response team is available round-the-clock to get your power back online.
Continue Exploring Alpha Diesels
Authorized Greaves Cotton (diesel generators) and Kirloskar Pneumatic (air compressors) dealer. 25+ years serving North India.
Equipment We Work With
Service Coverage Across Industrial Hubs
Frequently Asked Questions
Common questions about our generator maintenance and AMC services
Still Have Questions?
Our team is ready to help you with any queries
Schedule Your Generator Maintenance
Don't wait for a breakdown. Schedule preventive maintenance today and ensure uninterrupted power supply.