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Product Description
CAMC Hanma Power Marine Engine is a new generation of marine power solution that integrates lightweight, intelligent, and green manufacturing. As a domestic power brand with completely independent intellectual property rights, this engine adopts aviation grade aluminum alloy materials and modular design, reducing the overall weight by 25% compared to traditional models. At the same time, through acoustic optimization design, the operating noise is controlled below 75 decibels, achieving a perfect balance between silence and efficient power.
In terms of technological innovation, Hanma Power has obtained 43 invention patents, 135 utility model patents, and 25 design patents. Its internationally advanced production base is equipped with top equipment such as ABB robots and Zeiss coordinate measuring machines. Through four intelligent workshops including machining, assembly, thermal testing, and coating, it achieves an annual design capacity of 50000 units. It is worth mentioning that the engine adopts an intelligent common rail fuel system, combined with variable geometry turbine technology, which improves fuel efficiency by 15% and significantly reduces operating costs while ensuring sustained power output of 380kW.
After 2000 hours of rigorous bench testing, the Hanma Power engine has demonstrated excellent reliability, with the key component B10 having a lifespan of 30000 hours. Its innovative remote diagnostic system can achieve a 4-hour fast fault response and has been widely used in Yangtze River shipping and offshore operation vessels. This marine engine, which combines lightweight design, silent technology, and intelligent manufacturing, is leading China's power equipment towards a new stage of high-end development.
Technical Parameters
| Model | CM6D28C.353.20 | CM6D28C.350.20 |
| Type | Six-cylinder,in-line,water-cooled,In-cylinder direct injection | |
| Intake way | Turbocharging | |
| One of cylinders-Bore X Stroke (mm) | 6X128X153 | |
| Displacement (L) | 11.81 | |
| Compression ratio | 17±1 | |
| Rated power/speed (kw(Ps)/r/min) | 321/1800 | 318/1500 |
| One-hour power/speed (kw(Ps)/r/min) | 353/1800 | 350/1500 |
| Min specific fuel consumption (g/kw*h) | <190 | <198 |
| Oil fuel consumption ratio (%) | <0.1 | |
| engine oil capacity (L) | 37L | |
| The min steady operation speed (r/min) | 600 | 1500 |
| Crankshaft rotation direction (see from power output oriented) | Anticlockwise | |
| starting way | Electrical | |
| Net weight (kg) | 1265 | |
| Overall dimensions (length X width X height) (mm) | 1780X984X1388 | |
| Certificate | CCS,IMO | |
Our Advantage
Intelligent power platform: Integrated common rail fuel system and variable geometry turbine, reducing fuel consumption by 15% compared to traditional models
Military grade reliability: Through 2000 hours of uninterrupted bench testing, the critical component B10 has a lifespan of 30000 hours
Green intelligent manufacturing: The production line is equipped with ABB robots and online detection systems to achieve zero defect delivery
Quick response service: Based on IoT remote diagnosis system, the fault response time is shortened to 4 hours
About Us
CAMC International is a leading enterprise in China's heavy vehicle manufacturing industry. As a key national supported research and development production base for heavy vehicles and components, the company has maintained a leading position in the industry since its establishment in the 1970s. With a complete layout of the entire industry chain, CAMC has become the only truck manufacturer in China with the ability to independently produce core components such as engines, transmissions, axles, chassis, and cab, achieving full process autonomy and controllability from key components to the entire vehicle.
The company relies on the research and development strength of the national enterprise technology center, and its products cover a full range of commercial vehicles such as heavy-duty trucks, engineering dump trucks, and special transport vehicles, which are widely used in key areas of the national economy such as infrastructure, mining, and logistics. Through continuous technological innovation and intelligent manufacturing upgrading, CAMC not only maintains a leading position in the domestic market, but also sells its products to more than 80 countries and regions around the world, especially in the markets along the "the Belt and Road". As a representative enterprise of high-end equipment manufacturing in China, the company is actively promoting the application of new energy and intelligent technology in the commercial vehicle field, leading the industry to transform and upgrade towards green and low-carbon direction.
Customer Reviews
1. Norwegian fishing boat owner
"Our three ocean going fishing boats have all been equipped with CAMC Hanma power engines, and the most intuitive feeling is quietness! The 75 decibel operating noise finally allowed the crew to have a good sleep. Lightweight design makes installation and maintenance exceptionally simple, and the improvement in fuel efficiency directly helps us save 18% of operating costs. The power system made in China completely exceeded our expectations."
2. Technical Director of Singapore Shipping Company
"As the largest port service provider in Asia, we place special emphasis on the reliability of our equipment. The 30000 hour design life of Hanma Power's engines and intelligent remote diagnostic system enable our maintenance team to anticipate potential issues in advance. The four hour rapid response service has also solved our worries. Currently, we have 23 workboats using this power system."
FAQ
1.Q: What maintenance frequency is recommended for this engine in marine use?
A: For standard inland/coastal operations, we recommend routine oil/filter changes every 200 operating hours, and a comprehensive inspection (cooling system, supercharger) every 800 operating hours. Adjustments may be needed for extreme working conditions (e.g., frequent heavy loads).
2.Q: Can this engine be retrofitted into older vessels?
A: Yes—its compact inboard layout and modular design are compatible with most existing engine room spaces for older vessels. We suggest confirming the installation dimensions and interface specifications with our technical team before retrofitting.
3.Q: How does the automatic supercharging system perform in low-load conditions?
A: The system automatically reduces boost pressure in low-load scenarios (e.g., light cargo, calm waters) to optimize fuel efficiency while maintaining smooth, stable operation—avoiding unnecessary power waste.
4.Q: Is the engine compatible with low-sulfur diesel (required in emission-controlled areas)?
A: Absolutely. It is designed to run on low-sulfur marine diesel, meeting emission standards for most global coastal emission-controlled zones (ECAs).
Product Description
CAMC Hanma Power Marine Engine is a new generation of marine power solution that integrates lightweight, intelligent, and green manufacturing. As a domestic power brand with completely independent intellectual property rights, this engine adopts aviation grade aluminum alloy materials and modular design, reducing the overall weight by 25% compared to traditional models. At the same time, through acoustic optimization design, the operating noise is controlled below 75 decibels, achieving a perfect balance between silence and efficient power.
In terms of technological innovation, Hanma Power has obtained 43 invention patents, 135 utility model patents, and 25 design patents. Its internationally advanced production base is equipped with top equipment such as ABB robots and Zeiss coordinate measuring machines. Through four intelligent workshops including machining, assembly, thermal testing, and coating, it achieves an annual design capacity of 50000 units. It is worth mentioning that the engine adopts an intelligent common rail fuel system, combined with variable geometry turbine technology, which improves fuel efficiency by 15% and significantly reduces operating costs while ensuring sustained power output of 380kW.
After 2000 hours of rigorous bench testing, the Hanma Power engine has demonstrated excellent reliability, with the key component B10 having a lifespan of 30000 hours. Its innovative remote diagnostic system can achieve a 4-hour fast fault response and has been widely used in Yangtze River shipping and offshore operation vessels. This marine engine, which combines lightweight design, silent technology, and intelligent manufacturing, is leading China's power equipment towards a new stage of high-end development.
Technical Parameters
| Model | CM6D28C.353.20 | CM6D28C.350.20 |
| Type | Six-cylinder,in-line,water-cooled,In-cylinder direct injection | |
| Intake way | Turbocharging | |
| One of cylinders-Bore X Stroke (mm) | 6X128X153 | |
| Displacement (L) | 11.81 | |
| Compression ratio | 17±1 | |
| Rated power/speed (kw(Ps)/r/min) | 321/1800 | 318/1500 |
| One-hour power/speed (kw(Ps)/r/min) | 353/1800 | 350/1500 |
| Min specific fuel consumption (g/kw*h) | <190 | <198 |
| Oil fuel consumption ratio (%) | <0.1 | |
| engine oil capacity (L) | 37L | |
| The min steady operation speed (r/min) | 600 | 1500 |
| Crankshaft rotation direction (see from power output oriented) | Anticlockwise | |
| starting way | Electrical | |
| Net weight (kg) | 1265 | |
| Overall dimensions (length X width X height) (mm) | 1780X984X1388 | |
| Certificate | CCS,IMO | |
Our Advantage
Intelligent power platform: Integrated common rail fuel system and variable geometry turbine, reducing fuel consumption by 15% compared to traditional models
Military grade reliability: Through 2000 hours of uninterrupted bench testing, the critical component B10 has a lifespan of 30000 hours
Green intelligent manufacturing: The production line is equipped with ABB robots and online detection systems to achieve zero defect delivery
Quick response service: Based on IoT remote diagnosis system, the fault response time is shortened to 4 hours
About Us
CAMC International is a leading enterprise in China's heavy vehicle manufacturing industry. As a key national supported research and development production base for heavy vehicles and components, the company has maintained a leading position in the industry since its establishment in the 1970s. With a complete layout of the entire industry chain, CAMC has become the only truck manufacturer in China with the ability to independently produce core components such as engines, transmissions, axles, chassis, and cab, achieving full process autonomy and controllability from key components to the entire vehicle.
The company relies on the research and development strength of the national enterprise technology center, and its products cover a full range of commercial vehicles such as heavy-duty trucks, engineering dump trucks, and special transport vehicles, which are widely used in key areas of the national economy such as infrastructure, mining, and logistics. Through continuous technological innovation and intelligent manufacturing upgrading, CAMC not only maintains a leading position in the domestic market, but also sells its products to more than 80 countries and regions around the world, especially in the markets along the "the Belt and Road". As a representative enterprise of high-end equipment manufacturing in China, the company is actively promoting the application of new energy and intelligent technology in the commercial vehicle field, leading the industry to transform and upgrade towards green and low-carbon direction.
Customer Reviews
1. Norwegian fishing boat owner
"Our three ocean going fishing boats have all been equipped with CAMC Hanma power engines, and the most intuitive feeling is quietness! The 75 decibel operating noise finally allowed the crew to have a good sleep. Lightweight design makes installation and maintenance exceptionally simple, and the improvement in fuel efficiency directly helps us save 18% of operating costs. The power system made in China completely exceeded our expectations."
2. Technical Director of Singapore Shipping Company
"As the largest port service provider in Asia, we place special emphasis on the reliability of our equipment. The 30000 hour design life of Hanma Power's engines and intelligent remote diagnostic system enable our maintenance team to anticipate potential issues in advance. The four hour rapid response service has also solved our worries. Currently, we have 23 workboats using this power system."
FAQ
1.Q: What maintenance frequency is recommended for this engine in marine use?
A: For standard inland/coastal operations, we recommend routine oil/filter changes every 200 operating hours, and a comprehensive inspection (cooling system, supercharger) every 800 operating hours. Adjustments may be needed for extreme working conditions (e.g., frequent heavy loads).
2.Q: Can this engine be retrofitted into older vessels?
A: Yes—its compact inboard layout and modular design are compatible with most existing engine room spaces for older vessels. We suggest confirming the installation dimensions and interface specifications with our technical team before retrofitting.
3.Q: How does the automatic supercharging system perform in low-load conditions?
A: The system automatically reduces boost pressure in low-load scenarios (e.g., light cargo, calm waters) to optimize fuel efficiency while maintaining smooth, stable operation—avoiding unnecessary power waste.
4.Q: Is the engine compatible with low-sulfur diesel (required in emission-controlled areas)?
A: Absolutely. It is designed to run on low-sulfur marine diesel, meeting emission standards for most global coastal emission-controlled zones (ECAs).
