Pramac ES 4000 230V petrol generator

The Pramac ES4000 is a single-phase petrol generator from the Long Run Energy series, designed for continuous operation where stable power and reliability are required for everyday use. The model operates at 230 V / 50 Hz and is suitable for backup power, maintenance work, workshops, construction tasks and professional use.

The generator delivers 3.1 kW of peak power (ESP) and 2.6 kW of continuous power (COP). This is sufficient to power lighting, household appliances, pumps, power tools and other single-phase equipment. Two Schuko 230V 16A IP54 sockets are provided for connecting loads. Page 3 also lists Thermal Protection and Oil Guard, which enhance safety during operation.

The model uses a reliable 196 cm³ air-cooled Honda GX200 petrol engine. The generator features a manual start (Recoil), a mechanical speed regulator and an enlarged 11-litre fuel tank. Fuel consumption is 1.57 l/h at 100% load and 1.18 l/h at 75% load. Runtime reaches 7.01 hours at 100% load and 9.32 hours at 75% load.

The generator is equipped with a brushless NSM alternator with insulation class H and IP23 protection. The voltage regulation system is capacitor-based. The permissible voltage deviation is +5 / -10% (cosφ1). The model’s dimensions are 623 × 409 × 500 mm, and its dry weight is 43 kg. The noise level is 95 dB(A) LWA, and the sound pressure at a distance of 7 m is 67 dB. Page 4 also notes the option to fit a transport kit with fixed or folding handles.