Evopower – UKC125ECO-LR – Three Phase 125kVA Long-Run Diesel Generator


Key Features:
Pair your generator with a UPS for seamless power switchover – no gap, no data loss
See our UPS range
The SPP25BSC is a compact, reliable diesel generator designed for standby or continuous use. Powered by the Baudouin 4M06G25/5 engine and paired with a Stamford S0L2-M1 alternator, it delivers 23 kVA prime and 25 kVA standby output at 50 Hz.
Encased in a rugged soundproof canopy, the generator operates at just 70.5 dB(A) at 7 metres, making it suitable for residential, commercial, or light industrial applications. It features a 40-litre integrated base fuel tank, offering around 6.5 hours of runtime at full load. The water-cooled, naturally aspirated engine with electronic governor ensures reliable voltage regulation and performance.
The SPP25BSC comes with a Deep Sea controller supporting auto mains failure (AMF), remote start, and full engine protections. Designed for easy serviceability and transport, it includes forklift pockets, lifting points, and lockable access panels.
View Full Specifications Sheet
| kVA (PRP) | 26 |
|---|---|
| kVA (ESP) | 28 |
| kW (PRP) | 26 |
| kW (ESP) | 28 |
| Fuel | Diesel |
| Phase | Single |
| Voltage | 230 V |
| Power Factor | 1.0 (Unity) |
| Fuel Tank Capacity | 80 Litres |
| Rated Frequency | 50 Hz |
| Sound Level @ 7 m | 70.5 dB(A) |
| Weight (with canopy) | 950 Kg |
| Dimensions (L × W × H) | 2100 × 993 × 1125 mm |
| Run Time @ Full Load | ~10 hrs |
| Manufacturer | Baudouin |
|---|---|
| Model | 4M06G35/5 |
| Engine Type | 4-stroke diesel |
| Number of Cylinders | 4 in-line |
| Displacement | 2.3 L |
| Aspiration | Turbocharged |
| Combustion System | Direct injection |
| Bore × Stroke | 89 × 92 mm |
| Governor Type | Electronic |
| Starter Motor / Alternator | 12 V DC |
| Engine Power (Gross – Prime) | 30 kWm |
| Engine Power (Gross – Standby) | 33 kWm |
| Cooling System | Water cooled |
| Rotation | Anti-clockwise viewed on flywheel |
| Total Oil Capacity | 11.5 Litres |
| Fuel Consumption @ 110% PRP | 8.3 L/h |
| Fuel Consumption @ 100% PRP | 7.5 L/h |
| Fuel Consumption @ 75% PRP | 7.6 L/h |
| Fuel Consumption @ 50% PRP | 5.7 L/h |
| Manufacturer | Stamford |
|---|---|
| Model | UCI224C |
| Phase / Poles | Single Phase / 4-Pole |
| Power Factor | 1.0 |
| Coupling / Bearings | Flexible Disc / Single Bearing |
| Voltage Regulation | ±1% |
| Insulation Class | H |
| Enclosure Protection | IP23 |
| Excitation System | Shunt |
| AVR Regulation | Yes |
| Altitude | ≤1000 m |
| Overspeed | 2250 min⁻¹ |




Solent Power Ltd (Company Number 12622565) is a company registered in England and Wales. Our registered office is located at Station yard, Bowes Hill, Rowlands Castle PO9 6BP. VAT No. 363504018