400V - 3.7÷5.1 kW (4.6÷6.4 kVA)
349 cc - 7.5 HP / 442 cc - 11 HP
Motore Lombardini Diesel
The TecnoGen SX series silenced current generators with Lombardini diesel engine are machines for professional use, real "mules" characterized by a complete set-up for an efficient, safe and reliable source of energy.
They are equipped with LOMBARDINI diesel engines, are compact and assembled with top quality components.
They have a silenced bonnet in hot-dip galvanized and painted steel, a lifting point, an oversized 20-litre polyethylene tank and an electrical panel protected by differentials and ignition key.

The Lombardini engine is a very versatile single-cylinder 4-stroke engine that responds to different needs and can be applied, for example, to: Farm machinery, Walking tractors, Motor mowers, Motor hoes, Lawn mowers, Cement mixers, Dumpers, Mini dumpers, Mini excavators, Motor compressors, Plate vibrating machine, Compactor roller, Asphalt cutter, Generator, Refrigeration unit, Welder, Aerial platform.
Engine features:
The Tecnogen SX single-phase power generator is available in the following variants:
Optionally , it is also possible to equip Tecnogen SX current generators with an AVR card for regulating the output current, and with a two-wheeled trolley for easy transport on the move.

| Model | LD5000TESX | LD7500TESX |
| Output voltage | Three-phase | Three-phase |
| Max three-phase power | 4.6 kVA - 3.7 kW cos φ 0.8 | 6.4 kVA - 5.1 kW cos φ 0.8 |
| Max single-phase power | 3.8 kVA - 3 kW cos φ 0.8 | 3.8 kVA - 3 kW cos φ 0.8 |
| Goodwill | Electric | Electric |
| Motor | Lombardini 15LD350 | Lombardini 15LD450 |
| Cylinders | 1 | 1 |
| Displacement | 349 cc | 442 cc |
| Engine Power | 7.5HP | 11 HP |
| Consumption at 75% | 1.2 L/h | 1.6 L/h |
| Reservoir | 20 L | 20 L |
| LWA noise | 95 dB | 95 dB |
| Dimensions | 75 x 56 x 62 cm | 75 x 56 x 62 cm |
| Weight | 150 kg | 170 kg |
| Model | LD5000TESX | LD7500TESX |
| Output voltage | Three-phase | Three-phase |
| Max three-phase power | 4.6 kVA - 3.7 kW cos φ 0.8 | 6.4 kVA - 5.1 kW cos φ 0.8 |
| Max single-phase power | 3.8 kVA - 3 kW cos φ 0.8 | 3.8 kVA - 3 kW cos φ 0.8 |
| Goodwill | Electric | Electric |
| Motor | Lombardini 15LD350 | Lombardini 15LD450 |
| Cylinders | 1 | 1 |
| Displacement | 349 cc | 442 cc |
| Engine Power | 7.5HP | 11 HP |
| Consumption at 75% | 1.2 L/h | 1.6 L/h |
| Reservoir | 20 L | 20 L |
| LWA noise | 95 dB | 95 dB |
| Dimensions | 75 x 56 x 62 cm | 75 x 56 x 62 cm |
| Weight | 150 kg | 170 kg |