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DCEC 60Hz 4BT3.9 Marine Auxiliary Generator Set

DCEC 4BT3.9 series Marine Auxiliary Generator Set is 6-cylinder inline, 10.8 liters four-strokes engine with 125 mm (4.92 in) bore and 147 mm (5.79 in) stroke. DCEC 4BT3.9 series Marine Auxiliary Generator Set  equipped with PT Fuel System, comes with turbocharger. The prime power range of DCEC 4BT3.9 series Marine Auxiliary Generator Set is from 185 HP to 380 HP (138 kW to 284 kW). The torque range of the 4BT3.9 Series Marine Auxiliary Generator Set is 791 N.m to 1650 N.m.

To achieve different output, DCEC 4BT3.9 series Marine Auxiliary Generator Set have three configurations which are turbocharged engine, turbocharge with water-air intercooler, turbocharge with air-air intercooler. In the detailed model name, code T means engine come with turbocharger, code single A means engine comes with water-air intercooler, and code double A means engine comes with air-air intercooler. As part of EMAC, ConeMac provides Marine Auxiliary power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.

Advantages of 4BT3.9 Marine Auxiliary Generator Set

·Durable
Cylinder block and cylinder head adopt integrated design, low failure rate, excellent lubrication system, low parasitic power, durability and excellent reputation.
·Easy Maintenance
Overall modular design, block integration, compact structure, detachable parts, high reusability.
·Safe and Reliable
CMI’ advanced PT fuel system has unique overspeed protection, low pressure fuel supply, less pipelines and low failure rate.
·Responsive
The controller adopts CMI EFC electronic governor, which has high control precision and fast response speed.

DCEC 4BT3.9 Series Marine Auxiliary Generator Set

This is the list of all series of DCEC 4BT3.9 Series Marine Auxiliary Generator Set.
Click here to find 60hz Marine Auxiliary Generator Set by type (Engine Type).

CICC | Solid-State Battery Series Report 1: The Crown Jewel of Lithium Batteries: The Industrialization Wave is Coming

CICC | Solid-State Battery Series Report 1: The Crown Jewel of Lithium Batteries: The Industrialization Wave is Coming

Driven by policy, demand, and technology, solid-state batteries are accelerating their commercialization. With their high safety and energy density, they hold broad prospects in new energy vehicles, low-altitude vehicles, and consumer electronics. They are expected to first achieve mass production and cost reduction in the eVTOL and consumer electronics sectors, followed by gradual application in the powertrain sector. Estimates indicate that global solid-state battery shipments will reach 808GWh by 2030. All-solid-state batteries are expected to achieve technical finalization and small-scale mass production by 2027, with commercial mass production expected by 2030. Demand will exceed 150GWh, with penetration rates in the powertrain, eVTOL, and consumer electronics sectors reaching 3%, 40%, and 15%, respectively. On the material side, all-solid-state battery technology is converging, with sulfide-based electrolytes predominating and halides showing great potential. The cathode is evolving towards higher voltage and higher specific capacity, while the anode focuses on lithium metal, requiring current collectors adapted to sulfide systems. The equipment sector is also increasing in value, with dry-process technology being adopted in the front-end, lamination and new processes being adopted in the middle stage, and liquid injection eliminated and formation pressure increased in the back-end. At the same time, we need to pay attention to the risks of technological progress, route changes and downstream demand falling short of expectations…

Comparison of several power types of diesel generators

Comparison of several power types of diesel generators

Diesel generator power can be defined as continuous operating power (COP), prime power (PRP), limited time operating power (LTP), and emergency standby power (ESP). Some drawings do not specify the specific power level when marking diesel generator power.Due to the varying power levels, this can cause difficulties during construction.

Focus on marine industry event, start a new chapter of marine development together–SinoGen Power Technology Limited to exhibit at Marine & Offshore Vietnam 2025

Focus on marine industry event, start a new chapter of marine development together–SinoGen Power Technology Limited to exhibit at Marine & Offshore Vietnam 2025

Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.

SinoGen Power Technology Limited made its debut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition

SinoGen Power Technology Limited made its debut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition

The International Exhibition of Engineering Machinery, Mining, and Concrete (Mining Indonesia) will be held in Jakarta, Indonesia, from September 17 to 20, 2025. As one of the most influential mining exhibitions in Southeast Asia, Mining Indonesia provides a professional platform for enterprises, experts, and practitioners in the global mining sector to showcase cutting-edge technologies, exchange industry insights, and explore collaborative opportunities.

2025 Russian International Railway and Rail Transit Exhibition: SinoGen invites you to join the industry feast

2025 Russian International Railway and Rail Transit Exhibition: SinoGen invites you to join the industry feast

From August 28 to 31, 2025, the highly anticipated biennial Russian International Railway and Rail Transit Exhibition (PRO/Motion Expo) will be held in St. Petersburg. The exhibition is the largest and most professional railway and transportation exhibition in Eastern Europe and Central Asia. PRO/Motion Expo brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. Here, many internationally renowned companies will showcase their latest technologies, products and solutions, covering railway infrastructure construction, train manufacturing, communication and signal systems, intelligent transportation and other fields. From advanced train design and manufacturing technology to efficient railway operation and management solutions; from innovative rail material research and development to intelligent railway communication and control systems, various cutting-edge technologies and innovative achievements will be presented one by one, bringing a wonderful industry feast to the participants.

Sinogen actively participated in the International Railway and Rail Transit Exhibition in Berlin, Germany, to explore the new future of the industry

Sinogen actively participated in the International Railway and Rail Transit Exhibition in Berlin, Germany, to explore the new future of the industry

From September 22 to 25, 2026, the highly anticipated biennial Berlin International Railway and Rail Transit Exhibition (InnoTrans Berlin) opened grandly in Berlin, Germany. As the largest and most influential event in the global railway and rail transit field, InnoTrans Berlin brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. The exhibition covers a number of key areas such as bridges and tunnels, public transportation, and comprehensively displays innovative technologies, advanced equipment and comprehensive solutions in the railway and rail transit industry. From infrastructure construction to operation management, from vehicle manufacturing to intelligent system applications, the exhibition content is rich and diverse, providing participants inside and outside the industry with an excellent platform for a comprehensive understanding of industry dynamics, exchanges and cooperation.

SinoGen Company participated in the Saudi International Railway and National Highway Transportation Exhibition to explore new opportunities in the industry

SinoGen Company participated in the Saudi International Railway and National Highway Transportation Exhibition to explore new opportunities in the industry

The highly anticipated Middle East Saudi International Railway and National Road Transportation Exhibition (SAUDI RAIL) will be grandly opened in Riyadh, the capital of Saudi Arabia, from October 19 to 20, 2025. As an annual event in the field of rail transportation in the region, this exhibition focuses on Saudi Arabia’s grand blueprint for rebuilding the future new city. With its strong industry influence and extensive market radiation, it has attracted many industry elites and enterprises to participate actively. The market heat continues to rise, showing a booming development trend.

SinoMac-SinoGen Makes a Brilliant Appearance at Eurasia Rail Turkey 2025

SinoMac-SinoGen Makes a Brilliant Appearance at Eurasia Rail Turkey 2025

From June 18 to 20, 2025, the highly anticipated 2025 Turkey Railway, Rolling Stock and Logistics Exhibition (Eurasia Rail Turkey) opened grandly at the Istanbul Expo Center (IFM). As one of the most influential industry events in the railway and rail transit fields in the Middle East, Africa and Europe, this exhibition attracted many outstanding companies from the global rail transit, rolling stock and logistics technology fields to participate in the exhibition. During the three-day exhibition, the exhibitors concentrated on displaying the industry’s cutting-edge technologies and innovative achievements, building an efficient technical exchange and business cooperation platform for international professionals, and providing an important opportunity to promote the development of the global rail transit industry.

2025 Kazakhstan International Mining

2025 Kazakhstan International Mining

The 2025 Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) is set to take place grandly in Karaganda, Kazakhstan, from June 24 to 26. As one of the most influential mining exhibitions in Central Asia, Mining Week provides a professional platform for enterprises, experts, and practitioners in the global mining sector to highlight innovative technologies, exchange industry experiences, and explore cooperation opportunities.SinoGen Power Technology Limited (SinoMac) will participate in this mining event with its mining division, MineMac, bringing an elevated level of enthusiasm and firm determination.

Focus on the rail transit event and share the industry development

Focus on the rail transit event and share the industry development

Against the backdrop of the vigorous development of the rail transit industry, the 2025 Turkey Railway and Rail Transit Exhibition will open its curtains in Istanbul, Turkey from June 18 to 20. As a much – anticipated industry event, this exhibition offers a broad platform for global rail transit companies to showcase their innovative achievements and expand market opportunities, covering various aspects of the rail transit field, including railways, subways, light rails, trams, locomotives, vehicles, signaling and communication systems, and maintenance and repair equipment.

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