1.Brief Introduction of Diesel Generator
A diesel generator (also called a "genset") is a device that converts diesel fuel into electrical energy using a diesel engine and an electric generator. It is commonly used as a backup power source during grid outages or in off-grid locations due to its durability and lower operational costs compared to other generator types.
Key Features
· Composition: Consists of a diesel engine coupled with an electric generator.
· Applications: Used for emergency power, remote area electricity, and complex tasks like peak-lopping or grid support.
· Sizing: Must be appropriately sized to match the power requirements of connected equipment, considering factors like motor start type (e.g., direct start or star-delta start).
Advantages
· Longevity: Diesel engines are known for their durability.
· Cost-Effectiveness: Lower operational costs compared to alternatives like gasoline generators.
2.Technical specification of Cummins Diesel Generator
| Rated Kw/rpm | Maximum Kw/rpm | Engine Model |
| 47/1500 | 52/1500 | 4BTA3.9-GM47 |
| 65/1800 | 72/1800 | 4BTA3.9-GM65 |
| 83/1500 | 92/1500 | 6BT5.9-GM83 |
| 100/1500 | 110/1500 | 6BTA5.9-GM100 |
| 100/1800 | 110/1800 | 6BT5.9-GM100 |
| 115/1500 | 127/1500 | 6BTAA5.9-GM115 |
| 115/1500 | 127/1500 | 6CT8.3-GM115 |
| 120/1800 | 132/1800 | 6BTA5.9-GM120 |
| 129/1800 | 142/1800 | 6CT8.3-GM129 |
| 155/1500 | 170/1500 | 6CTA8.3-GM155 |
| 175/1800 | 193/1800 | 6CTA8.3-GM175 |
| 200/1500 | 220/1500 | 6LTAA8.9-GM200 |
3. Products Shows
Cummins Diesel Generator 1
Cummins Diesel Generator 2
Cummins Diesel Generator 3
4.How to Choose Model
Choosing a marine diesel generator set is crucial; it must match your actual needs, taking into account power, environmental adaptability, certifications, and after-sales service.
1. Define Power Requirements: First, calculate the total power of all equipment on board, leaving a 10%-20% margin for startup impact and future expansion. Continuous power is generally 90% of rated power, and maximum power is 1.1 times. For example, if your total load is 200kW, you should choose a generator set of at least 220kW.
2. Consider Vessel Type and Environment: For ocean-going vessels and fishing boats with annual operating hours exceeding 3000 hours, select generator sets based on continuous power. Due to limited space on board, choose generator sets with high protection ratings (IP44 or higher), shock resistance, and corrosion resistance. Also, consider local emission regulations, such as whether IMO Tier III standards are required.
3. Focus on Key Certifications and After-Sales Service: Marine generator sets must be certified by classification societies such as CCS. Cummins original equipment manufacturer (OEM) generator sets are generally more reliable, but also more expensive. Make sure to check the warranty policy, the distribution of nearby service outlets, and their response speed to avoid future problems.
5.Company Information
Qingzhou Yongli Mining And Dredging Machinery Co., Ltd. is located in Qingzhou City, Shandong Province, one of the ancient nine states. We are a professional manufacturer and supplier of dredging vessels and mining equipment that integrates scientific research, development, design, production, installation and commissioning, and personnel allocation services.
Dredging vessels include: cutter suction dredgers, bucket wheel dredgers, jet suction dredgers, siphon sand dredgers, drilling suction sand dredgers, chain bucket sand dredgers, amphibious dredgers, backhoe dredgers, multifunctional work boats, self-suction and self-unloading barges, transport barges, sand sieving and washing equipment, etc.
The mining equipment includes: floating production platform, bucket chain gold/diamond dredger , jet suction gold/diamond dredger, cutter suction gold/diamond dredger, land-use gold/diamond washing plant, as well as an integrated production line for mining and mineral processing in water and on land. It can also be customized according to the mineral types provided by customers.
We are High and New Technology Enterprise, have obtained the production license for ships of Class III Grade Two from CCS China Classification Society, joined the China Dredging Association and Shandong Shipbuilding Industry Association, obtained the ISO9001-2015 quality management system certificate, and obtained more than 30 patent certificates for inventions and utility models from the China National Intellectual Property Administration. The successfully built Yongli series products have obtained the certification from international famous testing organizations like SGS and BV. We have won widespread praise from domestic and foreign customers with our first-class product quality and complete after-sales service system.
We will continue to adhere to the principles of integrity, mutual benefit, and common development. Welcome domestic and foreign customers to visit us for factory inspection and business negotiation!










