What to Check Before Buying Old Generators for Sale in Delhi NCR | Jain Generator
However, not all used generators
offer the same value. To avoid breakdowns, repair costs, or low performance,
it’s important to know what to check before buying an old generator in Delhi
NCR.
This detailed guide will help you
make an informed and safe purchase.
1.
Check the Generator's Age and Usage Hours
A generator’s manufacturing year
and running hours tell you a lot about its remaining lifespan.
- A well-maintained generator with fewer running hours
lasts longer
- Generators above 10–12 years old may require more
frequent repairs
- Industrial generators with heavy usage may have more
wear and tear
Tip: Check the hour meter, service records, and engine condition.
2.
Inspect the Engine Condition Thoroughly
The engine is the heart of the
generator. Look for:
- Smooth startup
- No unusual smoke (blue, black, or white smoke indicates
problems)
- Steady engine sound without vibration
- No oil leakage
- Clean air filters and fuel filters
Suppliers like Jain Generator inspect engines
thoroughly before selling refurbished generators, ensuring reliable performance.
3.
Verify the Load Capacity
Always choose a generator according
to the load requirement of your:
- Home
- Office
- Showroom
- Restaurant
- Factory
- Commercial setup
Common capacities include 5 kVA,
10 kVA, 20 kVA, 30 kVA, 62.5 kVA, 125 kVA, 250 kVA, and above.
Make sure the generator still delivers full load output without drops,
overheating, or fluctuating voltage.
4.
Evaluate the Fuel Type and Efficiency
Old generators available in Delhi
NCR usually include:
- Diesel generators
(most common)
- Gas generators
- Petrol generators
Diesel generators are preferred due
to durability and fuel efficiency. Check:
- Fuel consumption rate
- Condition of the fuel tank
- Leakage signs
- Injector performance
5.
Check for Noise Level and Pollution Compliance
Delhi NCR has strict pollution and
noise regulations. Ensure the generator meets:
- CPCB norms
- Silent canopy installation
- Proper exhaust system
A non-compliant generator may lead
to penalties.
6.
Inspect Alternator & Electrical Components
Before buying, check:
- Alternator output
- Wiring condition
- Insulation quality
- AVR (Automatic Voltage Regulator)
- Battery condition
- Control panel functionality
Any damaged electrical part can lead
to costly repairs.
7.
Review Maintenance History
A well-maintained generator always
performs better. Ask the seller for:
- Service logs
- Past repair details
- Oil change records
- Replacement parts history
Suppliers like Jain Generator
provide complete maintenance documentation for transparency.
8.
Test the Generator Under Load Before Purchase
Before finalizing, run the generator
with actual load and observe:
- Start-up time
- Load handling capability
- Noise and vibration
- Fuel consumption
- Output stability
A real-load test is the best way to
judge performance.
9.
Check Warranty, After-Sales Support & Parts Availability
Even old generators must come with
some form of:
- Warranty on engine/alternator
- Service support
- Easy availability of spare parts
Jain Generator is known for offering
reliable after-sales service and genuine spare parts for old and
refurbished generators.
Conclusion
Buying an old generator in Delhi NCR
is a cost-effective solution, but only if you make the right choice. Always
check the generator’s age, engine condition, load capacity, maintenance
history, and compliance with pollution norms. Testing the generator under load
and buying from a trusted supplier ensures durability and performance.
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