The Jakson 25 KVA Diesel Generator delivers reliable 20 kW prime power with automatic backup during outages. Ideal for hospitals, offices, hotels, and industrial facilities, it ensures uninterrupted operations with dependable performance and minimal intervention.
Disclaimer: This is an indicative ex-factory figure. GST @12% is applicable. The final price depends on the variant, phase configuration, and your delivery location. Call us, and we will give you a confirmed number for your city within minutes.
| Credential | What It Means for You |
|---|---|
| 60+ Years in Operation | Jakson has been servicing the Indian industry since 1947. The after-sales support network reflects that longevity. |
| 5 Lakh+ Installations | This product has been deployed, tested, and relied upon at scale across every kind of Indian business environment. |
| 500+ Service Centres | Qualified technicians and genuine spare parts are available across 28 states. |
| ISO 9001:2015 Certified | Manufacturing and quality control processes are independently audited, not self-declared. |
| 4.7 Average Customer Rating | Verified feedback from businesses currently using this generator. |
Jakson 25 KVA Generator Set – Everything You Need to Know Before Buying
A purchase at this scale deserves complete information. Below is the full specification of the Jakson 25 KVA diesel generator set, presented clearly so you can make a well-informed decision or share it directly with your technical team.
| Parameter | Specification |
|---|---|
| Rated Output | 25 KVA / 20 kW |
| Phase Configuration | Single Phase or Three Phase |
| Output Voltage | 230V (single phase) / 415V (three phase) |
| Frequency | 50 Hz |
| Power Factor | 0.8 pf lagging |
| Rated Current | 110A (single phase) / 36A (three phase) |
| Starting System | 12V DC electric start |
| Fuel Type | High-Speed Diesel (HSD) |
| Fuel Consumption at Full Load | Approx. 6.5 litres per hour |
| Fuel Tank Capacity | 87 litres |
| Continuous Run Duration | 12 to 14 hours at rated load |
| Noise Level | 75 dB(A) at 1 metre with acoustic enclosure |
| Engine Type | 3-cylinder, water-cooled, turbocharged |
| Rated Engine Speed | 1500 RPM |
| Maximum Ambient Temperature | 50°C |
| Voltage Regulation | ±1% |
| Emission Compliance | CPCB IV+ Certified |
| Approximate Dry Weight | 680 to 720 kg |
| Dimensions (L × W × H) | 2500 × 950 × 1300 mm (Approx.) |
Six Engineering Features That Matter in Day-to-Day Operation
At 20 kW of prime output, this generator supports concurrent operation of multiple heavy-draw systems, including HVAC, industrial equipment, IT infrastructure, and commercial lighting. There is no need to prioritise or shed load during an outage.
Voltage regulation is maintained within plus or minus 1% under variable load conditions. For facilities running medical devices, precision manufacturing equipment, or server infrastructure, this level of output quality is not optional, it is essential.
Oil change intervals are set at 500 operating hours. All primary service points are accessible from the canopy exterior without panel removal. A standard service visit takes under 90 minutes and does not require specialist tooling.
The engine is specified for 50 degrees Celsius continuous ambient operation. This is not an adapted European product. It was engineered from the outset for the temperatures, fuel quality, and operating patterns typical of India.
With over 500 authorised service centres across 28 states, emergency and scheduled service is available in all major metros and most Tier 2 cities. Jakson's six-decade presence in India means spare parts availability is mature and reliable.
At 2500 x 950 x 1300 mm, this generator fits in most standard utility rooms, basement bays, and rooftop plant areas found in Indian commercial buildings, typically without requiring structural modifications.
The 25 KVA generator occupies an important specification tier. It is the right choice when a 10 KVA unit is insufficient for your load, but a 62.5 KVA unit is more than you need. Here are the most common applications where this generator performs best.
IT infrastructure, structured networking, central HVAC, and full-floor lighting remain operational during grid interruption. Your team continues working. Client commitments are not missed because of an external power event.
Kitchen equipment, HVAC systems, lifts, event lighting, POS systems, and guest services all operate simultaneously from a single generator set. For the hospitality sector, power continuity is directly tied to guest experience and brand reputation.
CNC machinery, pneumatic compressors, conveyor systems, and production lighting remain active during grid failure. The financial cost of unplanned production stoppages consistently exceeds the cost of reliable standby power.
Examination halls, computer laboratories, AV equipment, PA systems, and campus CCTV operate without interruption. This is particularly critical during board examination periods and continuous academic assessment cycles.
Dispensing machines, electronic point-of-sale terminals, forecourt lighting, and CCTV remain operational. Power loss at a fuel station results in immediate, direct revenue loss that standby generation prevents.
Refrigeration failure leads to inventory spoilage. For supermarkets, food retailers, and pharmaceutical distributors, generator backup is a fundamental loss prevention measure, not an optional investment.
Seamless integration with ATS and BMS systems. Appropriate for tower sites and edge data centres where uptime is a contractual obligation.
For nursing homes, diagnostic centres, and day-care surgical units, the Jakson 25 KVA with AMF panel provides near-instant power continuity for OT lighting, patient monitoring equipment, ventilators, and pharmaceutical cold storage.
Pricing varies by configuration. The table below provides a clear, variant-wise breakdown so you can identify the right specification for your facility and have a realistic cost expectation before speaking to a dealer.
| Variant | Phase | Enclosure Type | Indicative Price (INR, ex-GST) | Recommended For |
|---|---|---|---|---|
| Open Frame Set | Single Phase | Open | ₹3,00,000 – ₹3,40,000 | Agricultural, construction, and open-air sites |
| Silent Canopy | Single Phase | Acoustic | ₹3,40,000 – ₹3,80,000 | Clinics, retail, and smaller commercial offices |
| Silent Canopy – Three Phase (Most Purchased) | Three Phase | Acoustic | ₹3,60,000 – ₹4,20,000 | Offices, hotels, restaurants, and factories |
| Silent with AMF Panel | Single / Three | Acoustic + AMF | ₹4,20,000 – ₹4,80,000 | Facilities requiring fully automatic operation |
| Cummins Engine Variant | Three Phase | Acoustic | ₹4,50,000 – ₹5,20,000 | Continuous-duty industrial and 24×7 operations |
All prices are indicative ex-factory figures for 2026. GST @12% is applicable on all variants. Installation, earthing, AMF panel wiring, and commissioning are not included in the base price unless explicitly stated in the dealer quotation. We recommend requesting a comprehensive turnkey quote to understand the total installed cost for your specific site.
Our technical sales team can assist with load assessments, variant selection, pricing confirmation, and site visit scheduling. Share your load requirements and location, and a specialist will respond within 30 minutes during business hours with a confirmed price, available delivery timelines, and financing options where applicable.