Weichai CW12V200 Series Marine Diesel Engine (1080–1440kW)
Product Overview
The Weichai CW12V200 Series Marine Diesel Engine is a high-performance medium-speed marine engine designed for fishing vessels, transport ships, engineering vessels, offshore support vessels, and marine generator sets. Covering a power range of 1080–1440 kW, the CW12V200 series combines outstanding power output, fuel efficiency, and operational reliability to meet demanding marine applications.
Featuring a four-stroke, turbocharged and intercooled design, the engine delivers high torque at low speed while complying with IMO marine emission standards. With robust construction and optimized fuel injection technology, the CW12V200 offers long service life, low maintenance costs, and excellent operational economy.
Technical Specifications
| Item |
Specification |
| Engine Model |
Weichai CW12V200 Series |
| Engine Type |
Four-stroke, water-cooled, V-type turbocharged & intercooled diesel engine |
| Number of Cylinders |
12 |
| Bore × Stroke |
200 × 270 mm |
| Displacement |
101.784 L |
| Rated Power |
1080–1440 kW (1468–1960 HP) |
| Rated Speed |
900–1000 rpm |
| Minimum Fuel Consumption |
≤195 g/kW·h |
| Lubricating Oil Consumption |
≤0.8 g/kW·h |
| Idle Speed |
40% of rated speed |
| Rotation Direction |
Clockwise (viewed from flywheel) |
| Noise Level |
≤110 dB(A) |
| Emission Standard |
IMO Marine Emission Standard |
| Fuel Options |
Diesel, Heavy Fuel Oil (HFO), Natural Gas, Biofuel |
Dimensions & Weight
| Configuration |
Dimensions (L × W × H) |
Net Weight |
| V12 |
3900 × 1700 × 2520 mm |
10,900 kg |
Available Models
| Model |
Rated Power |
Rated Speed |
| CW12V200ZC-2 |
1080 kW / 1468 HP |
900 rpm |
| CW12V200ZC |
1200 kW / 1633 HP |
1000 rpm |
| XCW12V200ZC-4 |
1296 kW / 1763 HP |
900 rpm |
| XCW12V200ZC |
1392 kW / 1894 HP |
1000 rpm |
| XCW12V200ZC-1 |
1440 kW / 1960 HP |
1000 rpm |
Key Features
High Reliability
-
High-strength engine block, crankshaft, and connecting rod structure
-
Surface-hardened crankshaft for improved wear resistance
-
Long service life under continuous heavy-duty operation
-
Compact structure with a high safety factor
-
Filter replacement without engine shutdown, reducing maintenance downtime
Powerful Performance
-
Optimized matching of high-pressure fuel pump, turbocharger, injectors, and valves
-
Wide power range from 1080 to 1440 kW
-
High torque reserve for demanding marine operations
-
Low-speed, high-torque design ensures rapid acceleration and excellent load response
Fuel Efficiency
-
Minimum fuel consumption as low as 195 g/kW·h
-
Engine oil consumption below 0.8 g/kW·h
-
Optimized combustion system for improved thermal efficiency
-
Customized fuel system design to reduce operating costs
Comfortable & Environmentally Friendly
-
Low vibration through high-stiffness damping leaf spring shock absorbers
-
Low operating noise
-
Complies with IMO marine emission requirements
-
Suitable for environmentally conscious marine operations
Flexible Fuel Options
The CW12V200 Series supports multiple fuel types, including:
Typical Applications
The Weichai CW12V200 Series is widely used in:
Product Offerings
Jinan Diesel Engine: Jichai 190 series, 6190, 8190, 12V190, 16V190 diesel and gas engine.
Shengdong Gas Generator: 500kW, 700kW gas generators.
Weichai Engines: 6170Z, 8170Z, CW6200, CW8200, R6160Z, WP12, and WP series.
Weichai Baudouin Series: 6M26, 6M33, 12M26, 12M33, 16M33, 12M55, M26, M33, M55 Series.
Zichai Engines: Z6170, Z8170, 6210, 8210, LB8250, LC8250, ZC6200, Z6180, Z8180, Z6150, 6300, 8300.
Generator Sets: (20-2000KW) from leading domestic brands such as Jichai, Shengdong, Zichai, and Yuchai.
Success Stories
The company has successfully completed various projects, showcasing its expertise and commitment to quality.
Commitment to Excellence
Shandong Hongfan Power Technology Co., Ltd. is committed to delivering high-quality products and reliable services with integrity and innovation. The company has earned widespread acclaim and loyalty from customers through continuous improvement and exceptional service.
Contact way:
Email:honfanpower@163.com
Whatsapp/wechat:+8618766952912
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