Three Phase 40KW Marine Diesel Genset With 24V DC Electric Start Water Cooling System
This 40kW three-phase marine diesel genset is specially engineered for marine onboard working conditions. Running at 1800RPM (60Hz), it adopts professional marine water-cooled heat-exchanger cooling system and 24V DC reliable electric starting system.
With salt-fog anti-corrosion painting and anti-vibration rubber mounts for hull rolling and shaking environment, it serves as main auxiliary power or emergency backup power for fishing boats, cargo vessels, yachts and offshore working ships, supplying stable power for navigation instruments, communication devices, lighting and all kinds of ship-borne electrical loads. Marine classification certificates are optional for ship inspection and vessel registration.
- 40kW prime power output, 1800RPM rotational speed, 60Hz three-phase 4-wire output
- Professional marine water-cooled heat-exchanger cooling system, compatible with seawater cooling application
- 24V DC electric starting system for quick and reliable startup under marine environment
- 100% copper brushless marine alternator, H-class insulation grade, anti-condensation tropical treatment, IP23 protection grade
- Multiple marine voltage options: 440V, 380V, 220V to meet different global vessel standards
- Marine-grade control panel, real-time monitoring voltage, current, frequency, oil pressure, coolant temperature, running hours
- Full-set marine protection: over-voltage, under-voltage, over-current, short-circuit, low oil pressure, high water temperature alarm & automatic shutdown
- Heavy-duty marine anti-vibration rubber mounts, absorb vibration caused by ship sailing, rolling and pitching
- Anti-corrosion surface treatment against salt-fog and humid cabin atmosphere
- Compact frame design, suitable for limited installation space inside ship engine room
- Optional classification certificates: CCS, BV, ABS for ship survey, bidding and customs clearance
- Optional auto-start function, marine silencer, remote monitoring module
| Item | Parameter |
|---|---|
| Prime Power | 40kW / 50kVA |
| Rotational Speed | 1800RPM |
| Frequency | 60Hz |
| Cooling Method | Marine water-cooled heat-exchanger system |
| Phase & Wire | 3 Phase 4 Wire |
| Rated Voltage | 440V / 380V / 220V optional |
| Starting Mode | 24V DC Electric Start |
| Alternator | 100% Copper Brushless Marine Alternator, H-Class Insulation, IP23 |
| Vibration Damping | Marine anti-vibration rubber mounts |
| Control System | Marine control panel with full-range alarm & shutdown protection |
| Certificates | CCS / BV / ABS optional |
| Application | Fishing vessel, cargo ship, yacht, working boat onboard auxiliary & emergency power |
| Optional | Auto-start panel, marine silencer, remote monitoring unit |
- Professional marine-oriented design, adapt to salt-fog, high-humidity, rolling-tilting ship operating environment
- 1800RPM 60Hz configuration fits for most overseas marine vessel power requirements
- Water-cooled heat-exchanger system supports seawater cooling, stable long-time continuous navigation operation
- 24V DC electric start ensures reliable startup even under harsh marine condition
- Support marine classification certificates, satisfy ship inspection and registration requirements
- Compact layout, saves precious engine-room space for medium-small vessels, easy installation and maintenance
Fishing vessels, small-medium cargo ships, passenger yachts, coastal working boats, offshore auxiliary crafts, onboard auxiliary power and emergency standby power for navigation, lighting and communication equipment.

Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.