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Weichai WP13 Marine Diesel Engine Series (330-353kW)

2018.09.19

Product Profile

    WP13 Landking diesel engine series is the marine energy-saving and environment-friendly diesel engine independently developed by Weichai in 2004 based on the characteristics and configuration requirements of marine power, with a new design concept. The engine has compact structure, strong power, good economy and high reliability, and is the best choice for inland navigation, fishing, official boats, yachts and passenger ships.

Product parameters

Series 4-Stroke、water cooling、In-Line、Dry cylinder sleeve Number of cylinders 6
Cylinder Diameter/Stroke

127×165mm

Displacement 12.54L
specific lub-oil consumption

192g/kW·h

Oil consumption 0.5g/ kW·h
Start Mode Electric start

Idling

600±30r/min
Firing Orde

1-5-3-6-2-4

Smoke intensity ≤1.5Rb
Noise

≤119dB(A)

Emission standard IMO TIER II

Crankshaft rotation direction

(towards free end)

clockwise

Product Spectrum

Model Air intak Rated Power(kW/Ps) Speed(r/min)
WP13C450-18 Supercharged and cold 330/450 1800
WP13C476-18 Supercharged and cold 350/476 1800
WP13C550-18 Supercharged and cold 405/550(电控) 1800

Remarks: Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.

Product Features

  • The main structure comes from of Landking Euro III high-pressure common rail diesel engine.
  • Enhanced engine body, crankcase, cylinder head, crankshaft, and connecting rod.
  • The main components are subjected to finite element analysis and simulation calculations, resulting in a significant increase in operational reliability and service life.
  • The turbocharger position can be subject to customer requirements.
  • The intercooler and heat exchanger are reasonably arranged at both ends of the diesel engine.
  • Reasonable matching between intake & exhaust and fuel system, with a minimum fuel consumption of 192g/kW·h.
  • PZ8500 in-line flange pump for fully atomized fuel and stronger performance.
  • Four-valve structure with sufficient intake air for combustion and reduced fuel consumption.
  • Broadened engine operating range with good economy under various working conditions.
  • Enhanced engine structure with support and low-noise gear chamber.
  • The special oil sump makes the diesel engine noise much less.
  • Advanced emission indicators with a full load range of less than 1.0Rb.
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R & D

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

Engines

  • 4,000,000 units
  • 25-10000Ps 
  • 200 million kilowatts
  • Whole areas of application

Global layout

Global English official website
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