400V - 7.3 kW
442 cc - 11 HP
Lombardini Diesel Engine
The Tecnogen LD7500TELX is a professional three-phase diesel generator designed for industrial, construction and agricultural applications. Equipped with a 442 cm³ Lombardini-Kohler 15LD440 engine, it guarantees a maximum power of 7.3 kVA at 400V with electric start and 3000 RPM configuration. Compact structure with protective frame and anti-vibration mounts, ideal for continuous use on construction sites. AVR configuration for voltage stabilization is available on request .

The Tecnogen LD7500TELX diesel generator operates in three-phase 400V with single-phase 230V output , delivering up to 7.3 kVA at 400V , 5.9 kW and 3.8 kVA at 230V . Powered by a Lombardini 15LD440 single-cylinder 4-stroke engine, air-cooled with direct injection and forced lubrication . Average consumption 1.6 L/h at 75% of the load with a 20 L tank . 12V electric start , panel with magnetothermal protections and optional differential.
The 11 HP Lombardini-Kohler 15LD440 diesel engine ensures industrial reliability with forced air cooling, direct injection and centrifugal speed regulation for consistent response under load.

The 400V three-phase system allows for the powering of high-absorption professional machinery, maintaining supply stability and compatibility with industrial and construction site users.
The 12V battery-powered electric start system reduces start-up times and simplifies the operational management of the diesel generator in professional settings.
Tubular frame with rainproof roof , anti-vibration mounts and lifting hook for outdoor use and handling on construction sites, with mechanical protection of the engine-alternator unit.
Equipped with thermal protection , oil level control and sockets protected by a circuit breaker , it guarantees operational continuity and protection of the electrical system under load.
| Power Supply | Diesel |
| Motor | Lombardini-Kohler 15LD440 |
| Start-up | Electric |
| Displacement | 442 cc |
| Output Voltage | 400V - Three-phase |
| Max Output Power | 7.3 KVA - 5.8 KW cos φ 0.8 |
| Rated Output Power | 3.8 KVA - 31 KW cos φ 0.8 |
| Engine Power | 11 HP |
| Consumption at 75% | 1.6 L/h |
| Tank Capacity | 20 L |
| Max Engine RPM | 3000 RPM |
| Dimensions | 75 x 56 x 62 cm |
| Weight | 121 kg |