♦ V-Type Heavy-Duty Marine Power
The 200-280KW WEICHAI marine generator (including 250KW) features an original WEICHAI V8 marine diesel engine with two-stage turbocharging and sectionalized high-pressure common rail technology, achieving fuel consumption as low as 208g/kWh. This WEICHAI marine generator is suitable for large Ro-Ro vessels, research vessels, and offshore support vessels.
♦ Triple Redundancy Cooling System
Standard independent three-circuit seawater/freshwater heat exchange cooling system (main water jacket + secondary intercooler + oil cooler) allows the remaining circuits to maintain 85% load operation if any one circuit fails. The marine diesel generator is equipped with a marine-grade bronze centrifugal pump and zinc alloy anti-corrosion device, adapting to high-salt and high-temperature conditions in tropical seas.
♦ Full-Vessel Grid Paralleling & Black Start
Built-in digital synchronizer and load sharing module support ring-type paralleling of up to 8 units (total power up to 2.24MW), enabling intelligent dispatching of the entire vessel's power system. This WEICHAI marine diesel generator features black start capability, allowing self-starting and grid establishment without external power, with an optional bridge touchscreen centralized monitoring system.
Product Description | WEICHAI-Marine Generator Technical Parameters | |||||||
| Genset Model | Genset Power(KW) | Genset Power(KVA) | Engine Power(KW) | Frequency and Speed | Cylinders | Size (L*W*H)mm | Weight(KG) |
| AT-40GFM | 40 | 50.00 | 47 | 50Hz/1500RPM 60Hz/1800RPM | 4 | 1670X850X1270 | 800 |
| AT-50GFM | 50 | 62.50 | 83 | 6 | 1900X900X1300 | 1000 | |
| AT-64GFM | 64 | 80.00 | 83 | 6 | 1900X900X1300 | 1100 | |
| AT-75GFM | 75 | 93.75 | 100 | 6 | 1900X900X1300 | 1250 | |
| AT-90GFM | 90 | 112.50 | 100 | 6 | 2020X900X1300 | 1300 | |
| AT-100GFM | 100 | 125.00 | 115 | 6 | 2080X900X1360 | 1650 | |
| AT-120GFM | 120 | 150.00 | 115 | 6 | 2120X900X1360 | 1700 | |
| AT-150GFM | 150 | 187.50 | 155 | 6 | 2220X1000X1790 | 1720 | |
| AT-1560GFM | 160 | 200.00 | 200 | 6 | 2250X1000X1790 | 1750 | |
| AT-200GFM | 200 | 250.00 | 240 | 6 | 2760X1000X1790 | 2700 | |
| AT-250GFM | 250 | 312.50 | 284 | 6 | 2760X1000X1790 | 2800 | |
| AT-280GFM | 280 | 350.00 | 317 | 6 | 2998X1000X1790 | 2950 | |
| AT-300GFM | 300 | 375.00 | 358 | 6 | 2998X1000X1790 | 3360 | |
| AT-350GFM | 350 | 437.50 | 410 | 6 | 3170X1000X1920 | 3480 | |
| AT-400GFM | 400 | 500.00 | 448 | 6 | 3170X1000X1920 | 3650 | |
| AT-680GFM | 680 | 850.00 | 746 | 12 | 4050X1500X2480 | 7200 | |
| AT-800GFM | 800 | 1000.00 | 880 | 12 | 4100X1500X2480 | 7350 | |
| AT-1000GFM | 1000 | 1250.00 | 1097 | 16 | 4500X1500X2480 | 9500 | |
Four-stage High-standard Extreme Condition Tests
The WEICHAI marine diesel generator has passed four rigorous phases of high-altitude, high-temperature and extreme cold tests. With excellent environmental adaptability, this reliable marine generator can start up quickly and operate stably under various harsh natural conditions. Its humanized structural design also simplifies routine maintenance and daily operation for onboard staff. Every performance indicator is strictly verified in extreme scenarios to eliminate potential operational risks. Relying on thorough experimental validation, WEICHAI ensures the unit delivers steady performance across complex navigation environments, bringing stable power guarantee for vessels sailing in diverse climate zones.
Recognized as Single-item Champion for Marine Medium-speed Diesel Engines
In 2024, WEICHAI was officially listed in the 8th batch of National Manufacturing Single-item Champions for its outstanding marine medium-speed diesel engines. The core power unit of the marine diesel generator inherits superior technological strength and exquisite manufacturing standards from this award-winning product line. This high-quality marine generator stands out in the competitive marine power industry with stable performance and advanced craftsmanship. The authoritative honor fully affirms its leading position in the sector. With accumulated technical advantages, WEICHAI keeps upgrading product performance and sets a high benchmark for domestic marine power equipment development.
Full-range Product Platform for All Marine Segments
The product system of WEICHAI forms a complete platform covering all marine application fields. The marine diesel generator is applicable to ocean-going, offshore and inland waterway navigation scenarios. This versatile marine generator perfectly matches various vessel types including tugboats, fishing boats, passenger ships and engineering vessels. It achieves full coverage of mainstream segmented marine markets. By carrying out targeted optimization for different operating characteristics of diverse ships, WEICHAI provides customized power solutions. The comprehensive product layout enables one-stop selection to meet differentiated power demands from global ship owners and shipyards.
Global R&D System Spanning Ten Locations across Five Countries
WEICHAI has built a sophisticated global R&D network covering ten locations in five countries, supported by more than 20,000 professional technical researchers. Such strong research strength backs up the excellent performance of the marine diesel generator. Meanwhile, the group boasts an annual engine production capacity of 5 million units, ensuring sufficient supply and stable product quality. This well-equipped marine generator benefits from global technological integration and innovative achievements. Driven by powerful R&D and production capabilities, WEICHAI continuously iterates and optimizes marine power products, delivering cost-effective and high-performance equipment to customers worldwide.
FAQ Section
1. Question: What types of ships are Weichai marine generator sets suitable for?
Answer: Weichai provides powertrain solutions for a variety of ships:
Tugboats, fishing boats, passenger ships, engineering ships: core markets for main generator sets
Official ships and yachts: high-end boat power, adaptable to all scenarios
Inland river and coastal ships: full coverage of the mainstream power range of 100-1500kW
2. Question: What layout does Weichai have in terms of new energy ship power?
Answer: Weichai is actively developing green ship power:
WP13 methanol extended range generator set: intelligent power matching algorithm, always running in the optimal alcohol consumption economic zone
Multi-fuel route: adaptable to light diesel, heavy oil, natural gas, methanol, dual fuel, bio-fuel
Marine battery pack: 10.6kWh, blade CTP technology, extremely safe and reliable
3. Question: Can Weichai marine generator sets be operated in parallel?
Answer: Yes. Weichai marine generator sets can meet the demand for load transfer of more than two units without power outage and realize parallel operation. At the same time, a parallel control system is optional to realize automatic load sharing and system redundant power supply.
4. Question: How is Weichai’s performance in overseas markets?
Answer: Weichai has strong performance in overseas markets:
Indonesian market: With more than 40 years of experience, the marine auxiliary machinery market share is nearly 60%, and it has been the "leader" in the industry for many consecutive years.
Service network: Sales network covers all major islands in Indonesia
Full life cycle services: Provide ship-engine propeller matching, installation guidance, operation training and other support
