The Hyundai 65550 generator is a high-performance professional solution, designed to ensure operational continuity even in the most demanding conditions. Ideal for industrial settings, construction sites, farms, or facilities requiring constant and reliable power, this generator stands out for its robust construction , the efficiency of the DEUTZ engine , and the quality of the LEROY SOMER alternator .
The liquid cooling system ensures optimal thermal management, while the soundproofing enclosure significantly reduces noise, ensuring quiet operation with constant and stable power output.
The nominal power of 16 kW (20 kVA) and the maximum power of 18 kW (22 kVA) , combined with the voltage of 400V at 50Hz, make the Hyundai 65550 generator a point of reference for professionals looking for reliability, safety and high performance in a single machine.

The Hyundai 65550 1500 RPM professional generator is powered by a 4-cylinder, direct-injection DEUTZ BFM3 diesel engine with a displacement of 3168 cc , designed to operate at 1500 RPM in a stable and durable manner. The lubrication system with a 7.8 L tank , together with the liquid cooling with a capacity of 15.8 L , ensures high thermal efficiency and a continuous duty cycle even under heavy load conditions. The 53 L fuel tank allows for long operating autonomy, minimizing refueling stops.
The electrical performance of the Hyundai 65550 is based on a LEROY SOMER TAL-A40-F alternator with SHUNT exciter , capable of maintaining a constant output voltage and ensuring a stable delivery of 28.9 A. The unit guarantees IP23 protection and an H/H insulation rating , compliant with the highest industry standards. With a noise level of just 70 dB at 7 metres, this generator set offers an optimal balance between power and acoustic comfort.


The DEUTZ engine's liquid cooling system maintains optimal operating temperatures, preventing overheating and ensuring longer engine life. This system allows for extended periods of operation without any loss of efficiency, even in high-temperature environments or under prolonged loads.
The waterproof control panel offers safe and intuitive management of the generator's main functions. Designed to withstand humidity, dust, and weather , it allows the operator to monitor key parameters such as oil pressure, engine temperature, and rotation speed in real time , reporting any operating anomalies.
The safety emergency button and the waterproof miniature circuit breaker are the heart of the Hyundai 65550's protection system. These devices ensure immediate shutdown in the event of an abnormality , preventing damage to people and equipment. The high degree of waterproofing ensures correct operation even in harsh or weather-exposed environments.
The soundproof enclosure significantly reduces noise, making the Hyundai 65550 generator ideal for installation in areas where acoustic comfort is essential. The enclosure is made of high-density sound-absorbing materials that limit sound dispersion while protecting internal components from impacts and external agents.
The Hyundai 65550 control unit integrates advanced functions such as low oil pressure , high engine temperature , overspeed warning, and emergency shutdown . This intelligent system allows for complete management of the generator set, offering maximum operational safety and constant performance monitoring.


| Model | DPK-DDE-22 |
| Power Supply | 400V |
| Nominal Power | 20 kVA - 16 kW cos φ 0.8 |
| Max Power | 22 kVA - 18 kW cos φ 0.8 |
| Engine RPM | 1500 RPM |
| Amperage | 28.9 A |
| Protection | IP23 |
| Engine Brand | DEUTZ |
| Engine Model | BFM3 G1 |
| Displacement | 3168 cc |
| Injection | Live |
| Cylinders | 4 |
| Start-up | Electric |
| Consumption 100% - 75% - 50% | 5.4 / 2.8 L/h |
| Fuel | Diesel |
| Tank Capacity | 53 L |
| Lubrication | 7.8 L |
| Cooling | Coolant |
| Refrigeration System | 15.8 L |
| Alternator | LEROY SOMER TAL-A40-F |
| Exciter | SHUNT |
| Control unit | DeepSea DSE6120MKIII |
| ATS | Optional |
| Dimensions | 200 x 80 x 115 cm |
| Weight | 750 kg |
| Model | DPK-DDE-22 |
| Power Supply | 400V |
| Nominal Power | 20 kVA - 16 kW cos φ 0.8 |
| Max Power | 22 kVA - 18 kW cos φ 0.8 |
| Engine RPM | 1500 RPM |
| Amperage | 28.9 A |
| Protection | IP23 |
| Engine Brand | DEUTZ |
| Engine Model | BFM3 G1 |
| Displacement | 3168 cc |
| Injection | Live |
| Cylinders | 4 |
| Start-up | Electric |
| Consumption 100% - 75% - 50% | 5.4 / 2.8 L/h |
| Fuel | Diesel |
| Tank Capacity | 53 L |
| Lubrication | 7.8 L |
| Cooling | Coolant |
| Refrigeration System | 15.8 L |
| Alternator | LEROY SOMER TAL-A40-F |
| Exciter | SHUNT |
| Control unit | DeepSea DSE6120MKIII |
| ATS | Optional |
| Dimensions | 200 x 80 x 115 cm |
| Weight | 750 kg |
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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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