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CAMC
The CAMC WP1200 diesel engine is a high-power and high-performance power equipment, specially designed for scenarios with strict power requirements such as heavy engineering, large ship propulsion, and large generator sets. With advanced structural design, strong and stable power output, and reliable operating performance, it provides efficient and durable power support for various large equipment, demonstrating CAMC's core technical strength in the field of diesel power. The engine adopts a four stroke, water-cooled, direct injection combustion chamber design, combined with an electronically controlled high-pressure common rail system. The fuel injection is precise and controllable, greatly optimizing combustion efficiency and balancing strong power with energy conservation and consumption reduction; Equipped with exhaust gas turbocharging and air-to-air cooling system, effectively improving intake efficiency, accurately controlling engine operating temperature, and ensuring continuous and stable operation under high load conditions; Adopting a V-shaped 12 cylinder layout, with a displacement of up to 35.9L and a rated power of up to 1238kw, the speed is stable at 1500r/min. The power output is strong and stable, which can easily cope with high-intensity and long-term continuous operation needs. At the same time, it is equipped with a 24V electric starting system, which can start quickly and conveniently, and adapt to the starting needs of various complex work scenarios. The overall structural design is scientific and compact, balancing excellent performance and convenient installation, and suitable for high-power power needs in multiple fields.
| Model | WP730 | WP1000 | WP1200 | WP2000 | |
| Type | Four stroke, water-cooled, direct injection combustion chamber | ||||
| Duel System | Electric controlled high-pressure common rail | ||||
| Intake Method | Exhaust gas turbocharging, air-to-air cooling | Exhaust gas turbocharging, water air cooling | |||
| Number Of Cylinders | V-shaped 12 cylinder | V-shaped 16 cylinder | |||
| Cylinder Diameter (mm) | 138 | 145 | 152 | 160 | |
| Piston Stroke(mm) | 160 | 165 | 165 | 195 | |
| Total Piston Displacement (L) | 28.7 | 32.7 | 35.9 | 62.8 | |
| Calibrated Power - Calibrated Speed | kW-r/min | 738-1500 | 1038-1500 | 1238-1500 | 2018-1500 |
| Maximum Power - Calibrated Speed | kW-r/min | 815-1500 | 1142-1500 | 1362-1500 | 2220-1500 |
| Minimum Fuel Consumption Rate | g/(kW·h) | ≤192 | ≤192 | ≤192 | ≤192 |
| Oil Consumption Rate | g/(kW·h) | ≤0.48 | ≤0.48 | ≤0.48 | ≤0.48 |
| Compression Ratio | 15.2 | 14.5 | 14 | 15 | |
| Emission Standard GB20891 | Grade 3 (Junior High School) | ||||
| Startup Method | 24V electric start | ||||
1. High power and strong output, long-lasting and stable power: Adopting a V-shaped 12 cylinder layout, paired with a 32.7L large displacement, the rated power is up to 1038kw, and the speed is stable at 1500r/min. The power output is strong and continuous, which can easily meet the demanding power requirements of heavy engineering, large ships, etc., and is suitable for high-intensity continuous operation scenarios.
2. Efficient and energy-saving, more complete combustion: Equipped with an electronically controlled high-pressure common rail system and a direct injection combustion chamber, the fuel injection accuracy is high. Combined with exhaust gas turbocharging and air-to-air cooling system, the intake and combustion efficiency are optimized, effectively reducing fuel consumption and ensuring high power output while also considering economy.
3. Reliable and durable, with strong adaptability to working conditions: adopting a four stroke water-cooled design, coupled with an efficient cooling system, it can effectively control the engine operating temperature and cope with high loads, complex and harsh working environments with ease; The 24V electric starting system starts smoothly and conveniently, with a sturdy and durable structure, low operating failure rate, and ensures continuous operation of the equipment.
4. Compact structure, easy operation and maintenance: The overall structural design is compact, with a reasonable volume, making it easy to integrate and install various large equipment; The 24V electric start design is easy to operate, fast to start, and easy to maintain, greatly reducing the difficulty and cost of operation and maintenance.
1.The person in charge of a large shipbuilding enterprise in Europe said: “Our large cargo ship has extremely high requirements for propulsion power. The CAMC WP1200 diesel engine with a high power of 1038kw can fully meet the needs. The V-shaped 12 cylinder design ensures smooth power output, and the stable speed of 1500r/min guarantees the reliability of long-distance ship navigation. The electronic control high-pressure common rail system has excellent fuel consumption control, and the compact structure is easy to install on the ship. The 24V electric start starts smoothly in complex marine environments and has been running without faults so far, making it the preferred propulsion power for our ship.”
2.Operations Manager of a large mine in Africa: “Heavy mining equipment requires sustained and stable high-power power. This WP1200 diesel engine has a displacement of 32.7L, providing strong and stable power. The exhaust gas turbocharging and air-to-air cooling system ensure stable temperature under high load operation without overheating problems. The 24V electric start is convenient and easy to maintain, effectively reducing equipment downtime and greatly improving our mining operation efficiency. Over the long term, the economy is also outstanding.”
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.
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).
