
Generator RG21KO-E3 (50 Hz) / RGU25KO (60 Hz) Genmac
Key features
- SeriesDUPLEX
- Power21 kVA 50Hz, 25 kVA 60 Hz
- MotorKohlerKDI1903M
- AlternatorMecc-AlteECP28-L/4C
What it is
Generator RG21KO-E3 (50 Hz) / RGU25KO (60 Hz) Genmac. Key specifications: series DUPLEX, power 21 kVA 50Hz, 25 kVA 60 Hz, motor KohlerKDI1903M.
A generating set is a generator with a petrol, diesel or gas engine, portable or wheeled, for powering tools and installations where there is no mains supply.
What it is for
Used to power construction sites where mains supply is unavailable or insufficient, for emergency power generation when the mains supply fails and for emergency power on construction sites, at events and in plants.
How to use it
Set it up outdoors, on level ground and well ventilated, away from doors and windows, and earth it where required. Check the oil, fuel and coolant, start it and apply loads gradually, without exceeding the rated output. Refuel with the engine off and carry out maintenance at the specified running hours.
Where it is used
- Residential construction
- Events and exhibition fit-out
- Civil protection
Technical data
- Series: DUPLEX
- Power: 21 kVA 50Hz, 25 kVA 60 Hz
- Motor: KohlerKDI1903M
- Alternator: Mecc-AlteECP28-L/4C
Who it is for
Designed for site managers and electricians.
Related products
- Generator RG21KO-E3 (50 Hz) Genmac
- Generator RG20YS-M5 (50 Hz) Genmac
- Flush-mounted CEE socket 125A 3P+N+E IP67 FR-P512567INC Friggeri — from the category Site Electrical Equipment: Plugs, Sockets, Cables and Extension Leads
- Residual current device, Friggeri FR-DP240/300 — from the category Distribution Boards and Protection Devices
- Jerrycan gasket Fervi — from the category Jerrycans
- Browse the whole category: Portable and Wheeled Generating Sets
Before you order
In your request, please state the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Series | DUPLEX |
|---|---|
| Power | 21 kVA 50Hz, 25 kVA 60 Hz |
| Motor | KohlerKDI1903M |
| Alternator | Mecc-AlteECP28-L/4C |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
The extra equipment needed to get the job done.




