The Hyundai 65540 generator is a professional solution for those seeking reliability and high performance in industrial and commercial settings. Designed for intensive use, this generator is ideal for powering machinery, workshops, and construction sites where operational continuity is essential. Thanks to liquid cooling and a soundproof enclosure , the Hyundai 65540 combines efficiency and silence, offering optimal energy management without compromise. The advanced control unit with a waterproof panel ensures constant and safe monitoring of operations, making the product suitable for even the most demanding environments.

The Hyundai 65540 generator set works with single-phase power and has a nominal power of 20kW - 25k VA , while the maximum power reaches 22kW - 27.5k VA . The operating voltage is 230/400V at 50Hz , with an amperage of 36A , ensuring ideal electrical stability for professional applications. The machine maintains a low noise level of 75dB at 7 meters , combined with an IP23 protection rating and H/H insulation , ensuring safety and durability even in complex environmental conditions.
The FAWDE 4DW92-35D diesel engine with a displacement of 2540 cc features direct injection and 4 cylinders , compliant with Stage II standards. Cooling is ensured by a 9 L coolant tank , while the 45 L fuel tank allows for long periods of continuous operation. The brushless, self-exciting LK184F alternator completes the system, ensuring a stable and constant electrical supply.
The Hyundai 65540 generator's liquid cooling system ensures optimal engine temperature is maintained even during prolonged loads. This prevents overheating and optimizes energy efficiency, minimizing the risk of downtime.
The waterproof control panel allows for complete, safe management of the generator, even in humid or weather-exposed environments. All start-up, monitoring, and shutdown functions are centralized and easily accessible, simplifying daily operations.
Thanks to the soundproofing canopy , the Hyundai 65540 significantly reduces noise in operation, ensuring a more comfortable working environment without compromising the performance of the generator set.
The miniature, waterproof circuit breaker protects the machine from overloads and short circuits, automatically disconnecting it in the event of electrical faults, safeguarding both the generator and the connected devices.
The emergency button allows for immediate shutdown of the generator in critical situations, reducing the risk of damage and increasing operational safety for the user.
The control unit integrates advanced protection functions, monitoring low oil pressure, high engine temperature, overspeed, and operating anomalies. In the event of an emergency, automatic shutdown protects the generator from irreversible damage , ensuring reliability and continuous operation.


| Model | LG20 |
| Power Supply | 230/400V |
| Nominal Power | 25 kVA - 20 kW cos φ 0.8 |
| Max Power | 27.5 kVA - 22 kW cos φ 0.8 |
| Engine RPM | 1500 RPM |
| Amperage | 36 A |
| Protection | IP23 |
| Engine Brand | FAWDE |
| Engine Model | 4DW92-35D |
| Displacement | 2540 cc |
| Injection | Live |
| Cylinders | 4 |
| Start-up | Electric |
| Consumption 100% - 75% - 50% | 65, / 4.8 / 3.2 L/h |
| Fuel | Diesel |
| Tank Capacity | 45 L |
| Lubrication | 8 L |
| Cooling | Coolant |
| Refrigeration System | 9 L |
| Alternator | LK184F |
| Exciter | Brushless Self-excitation |
| Control unit | DeepSea DSE6120 |
| ATS | Optional |
| Dimensions | 180 x 74 x 82.5 cm |
| Weight | 627 kg |
| Model | LG20 |
| Power Supply | 230/400V |
| Nominal Power | 25 kVA - 20 kW cos φ 0.8 |
| Max Power | 27.5 kVA - 22 kW cos φ 0.8 |
| Engine RPM | 1500 RPM |
| Amperage | 36 A |
| Protection | IP23 |
| Engine Brand | FAWDE |
| Engine Model | 4DW92-35D |
| Displacement | 2540 cc |
| Injection | Live |
| Cylinders | 4 |
| Start-up | Electric |
| Consumption 100% - 75% - 50% | 65, / 4.8 / 3.2 L/h |
| Fuel | Diesel |
| Tank Capacity | 45 L |
| Lubrication | 8 L |
| Cooling | Coolant |
| Refrigeration System | 9 L |
| Alternator | LK184F |
| Exciter | Brushless Self-excitation |
| Control unit | DeepSea DSE6120 |
| ATS | Optional |
| Dimensions | 180 x 74 x 82.5 cm |
| Weight | 627 kg |
Our workshop is able to guarantee efficient and professional repairs: speed; of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability; of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by a legal guarantee of 2 years from the date
of purchase for purchases by individuals (12 months for professional users) for lack of conformity,
pursuant to art. 128 ff. Legislative Decree no. 206/2005.
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