The Pramac GDW425B/FNE is a 426 kVA standby diesel generator with a Baudouin engine. Available to order through Canning Generator Solutions.
The Pramac GDW425B/FNE is a canopied standby generator built for fixed installation and automatic mains-failure cover, rated 426 kVA (341 kW) emergency standby power. Prime power is 385 kVA for continuous running. It pairs a Baudouin engine with a Mecc Alte alternator. It is supplied as a non emission certified set, which is normal for standby plant that runs only on mains failure and is generally outside NRMM scope. Output is three-phase at 400/230 V, 50 Hz. This is an industrial rating, covering a factory, a hospital wing or a mid-sized data hall. Canning Generator Solutions supplies, installs and maintains the full Pramac range across the UK and Ireland. Request a quotation for lead time, delivery and installation.
| ALTERNATOR BRAND | Mecc Alte |
| ENGINE BRAND | Baudouin |
| EXHAUST EMISSION LEVEL | Non Emission Certified |
| POWER RANGE | g) 350-550 kVA |
| EMERGENCY STANDBY POWER ESP | 426.3 kVA |
| PRIME POWER PRP | 385.0 kVA |
| VOLTAGE | 400/230 V |
| FREQUENCY | 50 Hz |
| PHASES | 3 |
| EMERGENCY STANDBY POWER ESP | 426.3 kVA |
| EMERGENCY STANDBY POWER ESP | 341.0 kW |
| PRIME POWER PRP | 385.0 kVA |
| PRIME POWER PRP | 308.0 kW |
| VOLTAGE | 400/230 V |
| FREQUENCY | 50 Hz |
| POWER FACTOR | 0.8 cos ϕ |
| PHASES | 3 |
| ENGINE BRAND | Baudouin |
| MODEL | 6M21G2D0/S |
| ENGINE COOLING SYSTEM | Water |
| EXHAUST EMISSION LEVEL | Non Emission Certified |
| ALTERNATOR BRAND | Mecc Alte |
| MODEL | ECO40 1S4 C |
The GDW Series is designed for emergency standby and continuous power applications: Hospital, Data Center, Retail, Oil & Gas, Mining, Power Plant Production, Mining, Oil & Gas, Water treatment, among others
The GDW Series is avaliable in three versions: Open, Silenced Enclosure and Extra Silenced Enclosure.
Each version has a sturdy design with robust structure and enclosure. Large control and power sections to meet any power plants requirements. Modular design with a basic core configuration compatible with a wide list of modules, able to cover all stationary application needs.
In short, we get the job done. When power generation and energy management are neglected, the consequences can be disastrous. It’s critical to have a team that responds proactively to potential issues, and our personal, tight-knit values means you can expect exactly that.
Every client and project is different, so we prioritise clear communication to develop a rich understanding of each client’s needs.
When our services are needed, every second counts. That’s why we guarantee a four-hour response to our clients nationwide, bolstered by our dedicated team of service engineers operating 24/7.
While our industry often reacts to emergencies, our ethos is to anticipate and mitigate issues before they escalate. We like to get involved early to better plan and optimise your power.
The relationships we build with clients are hugely important to us, so we operate with transparency, earning your trust through fair pricing and honest advice.
With extensive experience in the commercial power sector, our dedicated team of engineers always find the right solution.
It’s not just about business, we genuinely care about our clients and maintain close, respectful relationships with them. Your power really is our priority.

Every sector has unique power needs, and we’re equipped to meet yours head-on. We listen carefully to you and deliver tailored solutions that are as diverse as the sectors we serve. Request a site survey to discover how we can keep your power flowing.
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