The advanced technology in the Firman ECO4990ES includes a self-exciting, synchronous alternator with a 2-pole design and 100% Copper Enamelled Wire. This ensures efficient power generation and reliable performance. The 6.5HP 4-stroke single-cylinder OHV engine provides the necessary power to meet your electricity needs.Designed with portability in mind, the Firman ECO4990ES is compact and lightweight, ensuring that it doesn’t take up excessive space wherever you choose to place it. Its dimensions of 597mm in length, 465mm in width, and 487mm in height, combined with a weight of just 35kg, make it easy to move and position as needed.