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Product Overview
The BetaSet 40T/4 is a robust and compact 4‑pole marine generator designed for inland waterway and seagoing vessels under 20 m. Powered by a turbocharged 4‑cylinder diesel engine with electronic governance, it delivers dependable output ranging from 31 kVA to 42 kVA. Fully compliant with Stage IIIA emission regulations, it’s a popular choice for operators navigating CCNR-regulated rivers such as the Rhine and Danube.
Key Features
- Stage IIIA Certified: Meets inland waterway emission regulations for vessels under 20 m
- Output: 31.0 kVA (1 ph 50 Hz), 36.0 kVA (3 ph 50 Hz), 34.0 kVA (1 ph 60 Hz), 42.0 kVA (3 ph 60 Hz)
- Engine: 4‑cylinder Kubota-based diesel, 3,769 cc turbocharged, electronically governed
- Cooling Options: Available in heat exchanger, keel cooled, or radiator cooled setups
- Premium Alternator: Mecc Alte marine-rated, IP22, single bearing with AVR
Technical Specifications
| Max. Output | 31.0 kVA (1 ph 50 Hz), 36.0 kVA (3 ph 50 Hz), 34.0 kVA (1 ph 60 Hz), 42.0 kVA (3 ph 60 Hz) |
|---|---|
| Load Current | 108 A @230 V 1ph, 40.1 A @400 V 3ph, 107 A @240 V 1ph, 44 A @440 V 3ph |
| Engine | 4-cylinder diesel, 3,769 cc, turbocharged, water cooled |
| Emissions Class | Stage IIIA – suitable for CCNR inland waterway use |
| Governor | Electronic governor (ISO 3046 class G2) |
| Alternator | Mecc Alte IP22 marine alternator with AVR |
| Cooling | Heat exchanger / Keel cooled / Radiator cooled |
| Fuel Consumption | Approx. 7.4–8.9 L/hr depending on load & frequency |
| Paint Finish | Beta Red (HX) or Brunswick Green (Keel cooled) |
Standard Equipment
- Stage IIIA exhaust system with CE-compliant fuel lines
- Heat exchanger with cupro-nickel tube bundle and anode
- Water cooled manifold and injection elbow
- Keel cooled circuit with dry exhaust outlet (optional)
- 12 V electric start, stop solenoid, 45 Amp charging alternator
- Remote control panel with hour meter and shutdown alarms
- Mecc Alte alternator – IP22, 0.8 pf, marine rated, AVR
- Pre-tested at full load, packaged on tri-wall crate
Emissions & Compliance
- Stage IIIA certified for non-road mobile machinery (NRMM)
- Fully suitable for CCNR and EU inland waterways under 20 m
- Meets strict emissions for environmentally sensitive areas
Typical Applications
- Marine vessels operating in EU inland waterway systems
- Commercial boats, small cargo barges, ferries, or houseboats
- Vessels requiring quiet, clean, and efficient power
