+91-97993-03700
24/7
Since 1996
Inspected Inventory + Buyback

Used Diesel Generators in Bhiwadi

Pre-owned gensets through our 52-point inspection. Indicative prices on every unit. We also buy back your old genset within 2 working hours.

52-Point Inspection
Service History Verified
6-Month Alpha Warranty
Buyback Within 2 Hrs

Used DG Sets for Sale - Current Inspected Inventory

Every unit cleared through our 52-point inspection. Indicative prices shown - final price post-inspection at our Bhiwadi facility.

Greaves Power GR-75D - 75 kVA used generator
Available
Save ~65% vs new

Greaves Power

GR-75D

75 kVA

Year

2019

Hours

2,500 hrs

Condition

Excellent

Indicative Price
Rs 1.8 - 2.4 lakh
Last inspected: May 2026
  • Auto Start
  • Digital Control
  • Weather Enclosure
Kirloskar KG1-125AS - 125 kVA used generator
Available
Save ~60% vs new

Kirloskar

KG1-125AS

125 kVA

Year

2020

Hours

1,800 hrs

Condition

Very Good

Indicative Price
Rs 3.2 - 3.8 lakh
Last inspected: May 2026
  • Silent Operation
  • Auto AMF
  • Remote Monitoring
Cummins C250D5 - 250 kVA used generator
Available
Save ~55% vs new

Cummins

C250D5

250 kVA

Year

2018

Hours

3,200 hrs

Condition

Good

Indicative Price
Rs 7.5 - 9.0 lakh
Last inspected: April 2026
  • Heavy Duty
  • Industrial Grade
  • Extended Warranty
Ashok Leyland AL-500D - 500 kVA used generator
Reserved
Save ~62% vs new

Ashok Leyland

AL-500D

500 kVA

Year

2017

Hours

4,000 hrs

Condition

Good

Indicative Price
Rs 11 - 13 lakh
Last inspected: April 2026
  • Robust Engine
  • High Reliability
  • Easy Maintenance
Mahindra Powerol MPG-100 - 100 kVA used generator
Available
Save ~50% vs new

Mahindra Powerol

MPG-100

100 kVA

Year

2021

Hours

1,200 hrs

Condition

Excellent

Indicative Price
Rs 3.4 - 4.0 lakh
Last inspected: May 2026
  • Latest Model
  • Fuel Efficient
  • Low Noise
Volvo Penta VP-200 - 200 kVA used generator
Available
Save ~55% vs new

Volvo Penta

VP-200

200 kVA

Year

2019

Hours

2,800 hrs

Condition

Very Good

Indicative Price
Rs 5.5 - 6.5 lakh
Last inspected: April 2026
  • European Technology
  • High Efficiency
  • Low Maintenance

Looking for a specific capacity or brand? We restock weekly from our network.

Our 52-Point Used Generator Inspection

Every used genset clears the same checks we apply to new commissioning. We provide a written inspection report and service history before sale.

Engine Performance Test

Compression, oil pressure, coolant, turbocharger, injectors, governor response

Alternator & Electrical

Insulation resistance, winding condition, AVR test, voltage regulation under load

Load Bank Testing

50%, 75%, 100% rated load for minimum 4 hours - same as new genset commissioning

Control Panel & Protections

Low oil pressure, high temp, overload, reverse power, AMF function, display accuracy

Fuel System & Structure

Tank integrity, lines, filters, pump pressure, injector spray pattern, base frame, AV mounts

Service History Audit

OEM service records verified, previous owner notes, hour-meter authenticity check

Sample inspection report PDF available on request. We retain reports digitally for 5 years for warranty audit.

Indicative Buyback Price Guide

Indicative offer range based on Alpha Diesels buyback observations across North India 2024-26. Bands assume genset is in working condition with documented service history. Final offer depends on physical inspection.

CapacityPremium tier
Cummins, KOEL
Mid tier
Greaves, Mahindra
Other
Ashok Leyland, others
5 - 25 kVARs 0.5 - 1.4 lakhRs 0.4 - 1.1 lakhRs 0.3 - 0.9 lakh
30 - 100 kVARs 1.5 - 3.5 lakhRs 1.2 - 3.0 lakhRs 0.9 - 2.4 lakh
100 - 250 kVARs 4 - 9 lakhRs 3 - 7 lakhRs 2.5 - 6 lakh
250 - 500 kVARs 8 - 18 lakhRs 7 - 15 lakhRs 5 - 12 lakh
500 - 1000 kVARs 18 - 35 lakhRs 14 - 28 lakhRs 10 - 22 lakh

Bands shown assume 5-10 year old units with under 10,000 running hours and full service history. Newer units (3-5 yr) typically attract 20-40% higher offers. High-hours units (10,000+) or units without service records attract 15-30% lower offers. Send your details on the form below for a unit-specific estimate.

Sell Your Old Generator to Alpha Diesels

Working diesel genset you no longer need? We buy back gensets across brands and capacities. Pickup from your site at no charge in Bhiwadi, NCR, and Rajasthan.

  • Indicative offer within 2 working hours

    Share 4 details on the form, get a range back via WhatsApp.

  • Free pickup and paperwork

    We handle dismantling, transport, and asset-transfer documentation.

  • Trade-in option

    Apply your buyback value against a new CPCB IV+ purchase or an inspected used unit from our inventory.

  • Honest negotiation

    Our offer is anchored to the buyback price guide above. No lowball tactics.

Prefer to talk? Call us directly on +91-97993-03700 or message on WhatsApp. Our buyback desk is open Mon-Sat 9 AM-7 PM.

Get a Buyback Estimate

Share 4 details about your genset. Our buyback team will respond on WhatsApp within 2 working hours with an indicative offer range and pickup process.

We will WhatsApp the response. Adding your number lets us call if you do not have WhatsApp on this device.

Final buyback offer is given after physical inspection at your site or our Bhiwadi facility. Indicative offer based on form details typically within +/- 15% of final.

Continue Exploring Alpha Diesels

Authorized Greaves Cotton (diesel generators) and Kirloskar Pneumatic (air compressors) dealer. 25+ years serving North India.

Frequently Asked Questions

Common questions about buying pre-owned generators and buyback

Yes, when purchased from a trusted source. Every used generator at Alpha Diesels undergoes a rigorous 52-point inspection covering engine health, alternator condition, control panel functionality, fuel system integrity, and a 4-hour load test at 50%, 75%, and 100% capacity. We only sell units that pass all checks.

All our pre-owned generators come with a 6-month or 500-hour warranty (whichever comes first) covering major components: engine, alternator, and control panel. Extended warranty options are available for an additional fee.

Our 52-point inspection includes compression testing, oil pressure analysis, coolant system check, turbocharger inspection, injector spray pattern test, alternator insulation resistance measurement, AVR testing, battery load test, fuel system pressure check, and full-load performance verification.

We typically stock used generators from 25 kVA to 1000 kVA across brands like Cummins, Kirloskar, Greaves, Ashok Leyland, Mahindra, and Volvo Penta. Inventory changes frequently. Contact us at +91-97993-03700 for current availability.

Yes, we accept trade-ins. Our team will assess your existing generator's condition and offer a fair trade-in value against the purchase of a new or different used unit. This makes upgrading cost-effective.

Older generators may not meet the latest CPCB IV+ norms. However, we offer RECD (Retrofit Emission Control Device) solutions that can bring most used generators into compliance without requiring a full replacement, saving you 60-70% compared to buying a new CPCB IV+ unit.

Alpha Diesels maintains a certified used generator inventory at our Bhiwadi facility, serving all of Delhi NCR, Rajasthan, and Haryana with delivery and installation. Every unit passes a 52-point inspection and carries a warranty - unlike marketplace listings where you buy as-is. We also buy back old gensets, so you can trade in your existing unit against a newer one. Call +91-97993-03700 for the current stock list with prices.

Still Have Questions?

Our team is ready to help you with any queries

Find Your Perfect Used Generator

Our experts will help you find the right used genset that meets your kVA, brand, and budget needs.

Free consultation and sizing advice
Complete 52-point inspection report provided
6-month Alpha Diesels warranty
Flexible payment options available
Get a Quote