Hitachi E57S
![]() | Outdated Product Fuel: petrol; Output voltage: 230 B; Rated power (kW): 5.1; Max. power (kW): 5.7; Alternator: synchronous; Engine size (cm³): 391; Power (hp): 13; Fuel consumption (50% load) (l/h): 2.6; Fuel tank volume (L): 18; Motor cooling: air; Total number of sockets: 2; voltmeter; Noise level (dB): 70 |
Hitachi E57S 4.2 kW electric starter 230 and 400 H 4.2 kW manual 230 and 400 H 5.1 kW electric starter 230 B 5.1 kW manual 230 B | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Hitachi 2026 - new arrivals, bestsellers, and the most relevant models Hitachi.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Hitachi 2026 - new arrivals, bestsellers, and the most relevant models Hitachi.

How to choose a backup power generatorKey points to consider when choosing your own stand-alone mini-power plant

How to connect a generator to a house: via an outlet, a switch, and an ATS unitThree ways to connect a backup power station to a household electrical grid
Model modification:
- Model E57 — output voltage 230 V (1 phase); start type: manual
- Model E57 S — output voltage 230 V (1 phase); start type: electric starter
- Model E57 3P — output voltage 400 V (3 phases); start type: manual

























