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Products & ServiceMarine engines

Weichai CW200 series marine diesel engine (540-1760kW)

Parameters Table

Type Four-stroke, water cooled, in-line,/V type turbocharged and intercooled Number of cylinders 6/8/12/16
Cylinder Bore/stroke 200×270(mm) Displacement 50.892L/67.856L/101.784L/135.68L
Oil consumption rate ≤0.8g/kW·h Noise ≤110dB(A)
Minimum fuel consumption rate 195g/kW·h Idle speed 40% rated speed
Rotation direction of crankshaft 
(facing the flywheel end) 
Clockwise

Length × Width × Height/net weight

6cylinders:2820×1465×2488(mm)/6500kg
8cylinders:3540×1480×2531(mm)/7800kg
12cylinders:3900×1700×2520(mm)/10900kg
16cylinders:4633×1700×2745(mm)/13680kg

Model Portfolio Table

Series Model Rated power 
kW/Ps
Rated speed 
r/min
Fuel and configuration Emission level Power classification
0#diesel oil 1500s heavy oil
CW200 CW6200ZC-39 540/735 1000 Integral pump None IMOⅡ P1
XCW6200ZC-51 600/816 750 Single pump Single pump IMOⅡ P1
CW6200ZC 600/816 1000 Integral/single pump Single pump IMOⅡ P1
XCW6200ZC-4 648/882 900 Integral/single pump Single pump IMOⅡ P1
XCW6200ZC 698/950 1000 Integral/single pump Single pump IMOⅡ P1
XCW6200ZC-10 810/1100 1000 Integral/single pump None IMOⅡ P1
XCW6200ZC-9 840/1143 1000 Integral pump None IMOⅡ P1
WHM6200C1200-1 882/1200 1000 Single pump None IMOⅡ P1
WHM6200C1225-1 900/1225 1000 Single pump None IMOⅡ P1
CW8200ZC 800/1089 1000 Integral/single pump Single pump IMOⅡ P1
XCW8200ZC 928/1263 1000 Integral/single pump Single pump IMOⅡ P1
XCW8200ZC-1 960/1306 1000 Integral/single pump Single pump IMOⅡ P1
XCW8200ZC-13 992/1350 1000 Integral/single pump Single pump IMOⅡ P1
XCW8200ZC-10 1030/1402 1000 Integral/single pump None IMOⅡ P1
XCW8200ZC-2 1104/1502 1000 Single pump None IMOⅡ P1
CW12V200ZC 1200/1633 1000 Single pump Single pump IMOⅡ P1
XCW12V200ZC 1392/1894 1000 Single pump Single pump IMOⅡ P1
XCW12V200ZC-1 1440/1960 1000 Single pump Single pump IMOⅡ P1
CW16V200ZC-6 1600/2177 1000 Single pump Single pump IMOⅡ P1
CW16V200ZC 1760/2395 1000 Single pump None IMOⅡ P1

Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio. 

Product description

  Safe and reliable

  • High strength engine block, crankshaft and connecting rod structure, compact structure, high safety factor and good reliability
  • Crankshaft receives surface hardening treatment, the fatigue strength and wear resistance are good, and the service life is long

  Strong power

  • The high-pressure oil pump, turbocharger, injector, and air valve are optimally matched, with wide power coverage and large torque reserve
  • Low-speed and high-torque design ensures the quick response and fast speed increase of the engines

  Economical and fuel-efficient

  • Low consumption and high efficiency: the minimum fuel consumption rate can reach 195g/kW•h, and the engine oil consumption rate is lower than 0.8g/kW•h

  Comfortable and environmentally friendly

  • Large stiffness damping leaf spring shock absorber is adopted, so that vibration is small and noise is low
  • IMO II emission requirements are met

  Strong practicability

  • There are various fuel options, for example, diesel oil, heavy oil, natural gas and bio-oil
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R & D

20000 +
Global R & D personnel
5+10 
R & D institutions in five countries, ten regions

Engines

  • 5,000,000 units
  • 22-10000Ps
  • 200 million kilowatts
  • Application for all markets