Weichai CW200 diesel engine series is the medium-speed engine with independent intellectual property rights designed and developed by Weichai on the basis of introduction of MAN20/27 diesel engine series. It is divided into in-line 6-cylinder, 8-cylinder and V-type 12 cylinder models. The series uses four-stroke, direct-injection, fresh water closed cycle, seawater open circulation cooling, turbocharging, and intercooling.
The CW200 series is mature in technology, featuring low fuel consumption, light weight, high reliability and low emission, and has been optimized for product design according to different market demands. It is suitable for all types of ships and power generation equipment.
|Series||4-Stroke, Water cooling, In-Line, Pressurize, Medium cold|
|Specific lub-oil consumption||195/kW-h|
|Start Mode||Gas start / Electric start|
|Firing Order||clockwise1-4-2-6-3-5, Rotate counterclockwise 1-3-5-6-2-4|
|Number Of Cylinders||6L/8L/12V/16V|
|Crankshaft Rotation Direction (towards free end)||Clockwise / Anticlockwise|
|Emission Standard||IMO TIER II|
|Model||Air intake||Rated Power (kW/Ps)||Speed (r/min)|
|XCW6200ZC-6||Supercharged and cold||518||720|
|CW6200ZC-7||Supercharged and cold||450||750|
|XCW6200ZC-5||Supercharged and cold||540||750|
|XCW6200ZC-51||Supercharged and cold||600||750|
|CW6200ZC-31||Supercharged and cold||480||800|
|CW6200ZC-32||Supercharged and cold||540||900|
|CW6200ZC-5||Supercharged and cold||540||900|
|XCW6200ZC-4||Supercharged and cold||648||900|
|CW6200ZC-28||Supercharged and cold||480||1000|
|CW6200ZC-39||Supercharged and cold||540||1000|
|CW6200ZC-37||Supercharged and cold||594||1000|
|XCW6200ZC-37||Supercharged and cold||600||1000|
|XCW6200ZC||Supercharged and cold||647||1000|
|XCW6200ZC-1||Supercharged and cold||698||1000|
|XCW6200ZC-10||Supercharged and cold||720||1000|
|XCW6200ZC-2||Supercharged and cold||810||1000|
|XCW6200ZC-9||Supercharged and cold||828||1000|
|WHM6200C1200-1||Supercharged and cold||840||1000|
|WHM6200C1225-1||Supercharged and cold||882||1000|
|CW8200ZC-9||Supercharged and cold||900||900|
|CW8200ZC||Supercharged and cold||720||1000|
|XCW8200ZC-4||Supercharged and cold||800||1000|
|XCW8200ZC||Supercharged and cold||890||1000|
|XCW8200ZC-1||Supercharged and cold||928||1000|
|XCW8200ZC-10||Supercharged and cold||960||1000|
|XCW8200ZC-2||Supercharged and cold||1030||1000|
|CW12V200ZC-2||Supercharged and cold||1104||1000|
|CW12V200ZC||Supercharged and cold||1080||900|
|XCW12V200ZC-4||Supercharged and cold||1200||1000|
|XCW12V200ZC||Supercharged and cold||1296||900|
|XCW12V200ZC-1||Supercharged and cold||1392||1000|
|CW16V200ZC||Supercharged and cold||1600||1000|
Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.
High fuel applicability: excellent fuel applicability, operating with low-cost heavy fuel and mixed fuel, as well as bio-oil and gas (natural gas, biogas, coalbed methane).
Low emissions: The exhaust pulse turbocharger and optimized combustion chamber and fuel system meet IMO Tier II emissions requirements.
Powerful: Optimal matching of high-pressure fuel pump, turbocharger, fuel injector and valve, bringing out wide power coverage and large torque reserve.
Economical and fuel-efficient: High-efficiency mixed-flow turbocharger improves charging efficiency and allows sufficient combustion. The minimum fuel consumption rate can reach 195g/kW.h.
High reliability: After 17 years of continuous improvement and optimization, a large number of mature technologies combined with high-quality materials and advanced process technology applications ensure the high reliability of CW200 series diesel engine, with a major overhaul period of 25,000 hours.