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Kirloskar 62.5 kVA Silent Diesel Generator Price & Specs

The Kirloskar KG1-62.5AS is a premier 62.5 kVA silent diesel generator tailored for the Indian market, where DISCOM outages and summer peak demand often lead to scheduled load shedding. Delivering a rated power of 62.5 kVA (approximately 50 kW at a 0.8 power factor), this three-phase AC generator operates at 415V and 50Hz, making it ideal for running heavy industrial motors, large HVAC systems, and apartment elevators. The unit is powered by a 4-cylinder HA694 TCI G1 air-cooled diesel engine with a 4.15 L displacement, ensuring high torque and durability even in the extreme heat of Tier-2 and Tier-3 Indian cities. As a silent generator, it features a specialized steel canopy that limits noise levels to 75 dB at 1 meter, strictly adhering to CPCB-IV+ norms for residential and commercial zones. The 120-litre fuel tank provides approximately 9 hours of continuous operation at full load (13.5 L/hr), providing a reliable bridge during extended power failures where standard battery inverters fail. Key safety features include low oil shutdown, earth leakage protection, and over-temperature sensors, ensuring the safety of both the machine and connected equipment. With its brushless alternator, Class H insulation, and AVR technology, it provides stable voltage regulation for sensitive electronic medical devices or server rooms. Made in India by Kirloskar, a brand with over 60 years of reliability, this DG set comes with a 2-year warranty on both the engine and alternator, making it a secure long-term investment for any Indian commercial enterprise.

Quick Answer

Yes, given that grid reliability remains a challenge in many parts of India, a Kirloskar 62.5 kVA generator is a 'business continuity' investment rather than a luxury. It offers a much higher power-to-cost ratio compared to massive battery banks and provides immediate full-load capacity that solar-plus-storage systems cannot yet match for heavy industrial starts.

Emergency backup for a 20-bed multi-specialty hospital in Pune
Continuous power for a precision CNC machine shop in Coimbatore
Prime power source for a highway petrol pump and food court

In the Indian context, a silent generator is almost always the better investment due to strict CPCB noise pollution norms and the proximity of businesses to residential quarters. While open-frame generators are cheaper, they are restricted to remote industrial zones; the silent canopy of the KG1-62.5AS allows for much greater installation flexibility and higher resale value.

✓ Who Should Buy

  • The primary buyers of the Kirloskar 62.5 kVA DG set are medium-scale industrial unit owners, hospital administrators, petrol station franchisees, and owners of large retail showrooms. It is also a popular choice for developers of luxury apartment complexes who need to provide backup for common areas, lifts, and water pumps during frequent DISCOM outages.

✕ Who Should Avoid

  • Spaces or usage requirements exceeding residential rated capacity.
  • Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • Environments incompatible with generators physical and thermal dissipation specs.
Product Overview
The Kirloskar KG1-62.5AS is a high-performance 62.5 kVA silent diesel generator specifically engineered to handle the volatile power conditions in India. Powered by a robust 4.15 L air-cooled HA694 TCI G1 engine, this industrial-grade DG set is designed for continuous duty during long load shedding hours by MSEDCL, BESCOM, and other DISCOMs. With a focus on fuel efficiency and low noise (75 dB), it serves as a primary backup for hospitals, manufacturing units, and large commercial offices that cannot afford the downtime of UPS handover gaps.

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Engineering Analysis
This model utilizes the HA694 TCI G1 engine, which is an air-cooled variant, significantly reducing the maintenance overhead associated with water-cooled systems in dusty Indian industrial environments. The 62.5 kVA rating is the 'sweet spot' for medium-scale industries, offering a balance between fuel consumption (13.5 L/hr) and high power output. The mechanical governor and brushless alternator with AVR ensure that the 415V three-phase output remains stable, preventing damage to three-phase motors and sensitive PCB-based machinery.

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