Weichai CW250 series marine diesel engine (1103-1960kW)

Item No.: 00518
Four-stroke, water-cooled, in-line, supercharged and intercooled
Number of cylinders 6/8
Displacement 88.36L/117.81L
Net weight 12000kg 15300kg
Description Review
Description

WP2.3N/WP3N/WP4.1N/WP6/WP7/WP10/WP12/WP13/M26/M33/M55 and other high-speed motor products are mainly used in high-speed boats, passenger ships, fishing boats, and main engines of inland water transportation in inland and offshore markets. and auxiliary engines; WHM6160/170/6WH17/12WH17 medium-speed engine products, mainly used in bulk carriers, passenger rollers, official vessels, marine support vessels, ocean-going fishing vessels, engineering vessels, multi-purpose vessels, offshore The main engine and auxiliary engine of the traffic management ship. CW200/CW250/WH620/WH20/WH25/WH28 and other medium-speed engine products are mainly used in the main and auxiliary engines of engineering ships, passenger ships, fishing ships and bulk carriers in the inland, offshore and ocean markets; MAN series L21/31, L27 /38, L32/40 and V32/40 products are mainly used in the main engines, electric propulsion and auxiliary engines of bulk carriers, engineering ships, multi-purpose ships, and marine traffic management ships in the offshore and ocean-going markets.

 

Product parameters

Type Four-stroke, water-cooled, in-line, supercharged and intercooled Number of cylinders 6/8
Bore/Stroke 250×300(mm) Displacement 88.36L/117.81L
Start method Air/electric start oil consumption rate ≤0.6g/kW.h
noise ≤110dB(A) idle speed 400r/min
Crankshaft rotation direction
(facing flywheel end)
Clockwise / /
Length×width×height/net weight 6 cylinder
8 cylinder
4150×1590×2400(mm)
5070×1660×2390(mm)
12000kg
15300kg

Remarks: Product parameters and type spectrum are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat type spectrum.

product spectrum

 

series model Rated power kW/Ps Calibration speed r/min

fuel and configuration

Emission Level Emission Level power classification power classification
0# diesel

1500 seconds heavy oil

CW250 CW6250ZLC-1 1103/1500 750 unit pump unit pump IMO II/China I P1
CW6250ZLC-2 1323/1800 900 unit pump unit pump IMO II/China I P1
CW6250ZLC 1470/2000 1000 unit pump unit pump IMO II/China I P1
CW8250ZLC-1 1470/2000 750 unit pump unit pump IMO II/China I P1
CW8250ZLC-2 1760/2395 900 unit pump unit pump IMO II/China I P1
CW8250ZLC 1960/2666 1000 unit pump unit pump IMO II/China I P1

 

CW250 series marine diesel engine

  • Minimum fuel consumption 195g/kW.h
  • Overhaul period 25000h
  • Emissions meet IMO II/China I

Product advantages

  Safe and reliable

  • High-strength body, crankshaft, connecting rod structure, high safety factor, to ensure high product reliability

  Powerful

  • High-pressure fuel pump, supercharger, fuel injector and valve are optimized and matched, covering a wide range of power and large torque reserve
  • Low-speed and high-torque design, the diesel engine responds quickly and accelerates quickly
  • Optional dual-supercharger configuration, the engine has better low-speed response, and the low-speed torque reserve is further increased by 30%, with stronger power and lower fuel consumption

  Economical and fuel-efficient

  • Using four-valve technology, pulse supercharging, large intake air volume, sufficient combustion, and the lowest fuel consumption rate can reach 195g/kW.h

  Comfortable and environmentally friendly

  • Adopt large stiffness damping leaf spring shock absorber, low vibration and low noise
  • Emissions meet the requirements of IMO Tier II and China's first stage regulations

  Practical

  • The supercharger can realize free end or flywheel end arrangement to meet the needs of different ship types
Review
Review

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