300kW Weichai Marine Diesel Engine Generator Open Type For Ship Emergency Power
This 300kW / 375kVA open-type marine diesel generator set is driven by genuine Weichai marine four-stroke diesel engine, professionally engineered for harsh ship-borne operating environments with salt-fog corrosion, high-humidity and heavy vibration from vessel rolling and pitching.
Adopting open-frame structure for superior heat dissipation and convenient inspection & maintenance inside narrow engine room. It is fitted with marine heat-exchanger water-cooled system for seawater cooling circulation and high-efficiency 100% copper brushless marine alternator. This genset serves as main auxiliary power or emergency backup power for large cargo ships, ocean-going fishing vessels, ferries and offshore working crafts, providing stable power for navigation instruments, communication devices and various onboard electrical loads. Marine classification certificates including CCS, BV, ABS are optional for ship inspection, registration and marine project tender.
- 300kW prime power /375kVA, original Weichai marine engine, inline 6-cylinder turbocharged intercooled design, compliant with IMO Tier-II marine emission standard, stable continuous heavy-load performance for long-time voyage
- Open-frame marine-grade layout, excellent heat dissipation performance, easy access for routine checking, troubleshooting and spare-parts replacement
- Professional marine heat-exchanger water-cooled system, matched with marine seawater pump to realize closed fresh-water circulation cooled by seawater, perfectly adapted for ship cooling requirement
- High-efficiency 100% copper brushless marine alternator, H-class insulation grade, anti-condensation tropical treatment, IP23 protection grade against salt-fog and cabin humidity
- 3-phase 4-wire output, 50Hz / 60Hz optional, multi-voltage options: 400V, 440V, 230V to satisfy global marine vessel power standards
- Marine-specific control panel, real-time monitoring voltage, current, frequency, oil pressure, coolant temperature, seawater pump running status and total running hours
- Full marine-grade protection: over-voltage, under-voltage, over-current, short-circuit, overspeed, low oil pressure, high-temperature, seawater flow failure alarm & auto shutdown
- 24V DC reliable electric starting system; optional auto-start function, ATS auto-transfer switch and remote monitoring interface
- Heavy-duty marine anti-vibration rubber mounts to buffer hull vibration during sailing
- Salt-fog anti-corrosion coating for corrosive marine cabin atmosphere
- Optional certificates: CCS, BV, ABS for ship survey, bidding and customs clearance
- Optional marine silencer, parallel cabinet for multi-genset combined power supply
| Item | Parameter |
|---|---|
| Prime Power | 300kW / 375kVA |
| Standby Power | 330kW / 412.5kVA |
| Engine Brand | Genuine Weichai Marine Diesel Engine |
| Engine Type | 4-Stroke, 6-Cylinder In-line, Turbocharged Intercooled |
| Frequency | 50Hz / 60Hz Optional |
| Rotational Speed | 1500RPM(50Hz) / 1800RPM(60Hz) |
| Cooling Method | Marine heat-exchanger water-cooled with seawater pump |
| Rated Voltage | 400V / 440V / 230V custom available |
| Phase & Wire | 3 Phase 4 Wire |
| Structure | Open-Frame Marine Genset |
| Starting Mode | 24V DC Electric Start |
| Alternator | 100% Copper Brushless Marine Alternator, H-Class Insulation, IP23 |
| Vibration Damping | Marine heavy-duty anti-vibration rubber mounts |
| Control System | Marine controller with full-range alarm & shutdown protection |
| Certificates | CCS / BV / ABS optional |
| Application | Large cargo ship, ocean-going fishing vessel, ferry, offshore working craft onboard auxiliary & emergency power |
| Optional | ATS, auto-start panel, marine silencer, parallel cabinet, remote monitoring module |
- Genuine Weichai marine engine with proven sea-going reliability, global spare-parts supply and after-sales service network
- Open-frame design brings outstanding heat dissipation, convenient daily maintenance for limited marine engine-room space
- High-efficiency 100% copper marine alternator features low temperature rise, high generating efficiency and long service-life under salt-fog marine harsh conditions
- Complete marine heat-exchanger cooling assembly supports seawater cooling, guarantees stable 24/7 continuous voyage operation
- Full marine-oriented modification: anti-corrosion painting, vibration-absorbing mounts, seawater flow monitoring, adapt to complex ship sailing environment
- Support international marine classification certificates, satisfy official ship inspection, vessel registration and offshore-project bidding requirements
Large-tonnage cargo ships, ocean-going fishing vessels, passenger ferries, coastal engineering boats, offshore auxiliary crafts, onboard auxiliary power and emergency standby power for navigation, communication and ship-borne electrical equipment.
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