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Quick Details

  • Condition: New
  • Engine: 4 Stroke
  • Engine Capacity: > 6L
  • Fuel Type: Diesel
  • Cylinders: 4
  • Engine Position: Inboard
  • bore X stroke: 150mm*150mm
  • intake mode: turbocharged and intercooled
  • start mode: electric start

Packaging & Delivery

Packaging Details Standard plywood case
Delivery Time 30 days

Weichai Baudouin M26 marine diesel engine


Main Technical Data

Rated power


Rated speed


Intake methodPower output typeApplication
6M26C450-18450(330)1800Turbocharged and IntercooledSAE1/14Marine Main Engine
6M26C500-18500(368)1800Turbocharged and IntercooledSAE1/14Marine Main Engine
6M26C550-18550(405)1800Turbocharged and IntercooledSAE1/14Marine Main Engine
8M26C650-18650(478)1800Turbocharged and IntercooledSAE0/14Marine Main Engine
8M26C700-18700(515)1800Turbocharged and IntercooledSAE0/14Marine Main Engine
8M26C750-18750(551)1800Turbocharged and IntercooledSAE0/14Marine Main Engine
12M26C900-18900(662)1800Turbocharged and IntercooledSAE0/18Marine Main Engine
12M26C100-181000(736)1800Turbocharged and IntercooledSAE0/18Marine Main Engine
12M26C1100-181100(808)1800Turbocharged and IntercooledSAE0/18Marine Main Engine
Typedirect injection, 4 strokes, double-circulation water cooled
Cylinder numberL6L8V12
Compression ratio141414
Min.steady working speed (r/min)810810810
Min. steady idling speed(r/min)700700700
Min. fuel consumption (g/kw.h)≤213≤213≤213
Oil consumption (g/kw.h)≤1.0≤1.0≤1.0
Smoke intensity(Bosh)≤1.0≤1.0≤1.0
EmissionIMO Tier II
Crankshaft rotating direction(face to flywheel)Anticlockwise
Fire Sequence1-5-3-6-2-41-8-4-3-6-2-7-51-8-5-10-3-7-6-11-2-9-4-12
Starting methodElectric Start
Net weight (kg)187024753180

Product Description

 M26 series marine diesel engines are the mainstream products manufactured by France-based Moteurs Baudouin, a subsidiary of Weichai Group. With a history of over 100 years, Baudouin series products have fully integrated the advanced technologies in the field of internal combustion engine, featuring compact structure, high power and eco-friendliness. The series products are subdivided into three categories, namely 6-cylinder series, 8-cylinder V type series, and 12-cylinder V type series with a replacement of 16 liters, 21 liters and 32 liters respectively and power ranging from 330kW to 882kW (450-1200PS). This series are ideally used on inland transport ships, fishing boats and public vessels. Besides, it complies with IMO Tier II emission standard and BV certificate is provided upon request.

Main features:

1. Four valves, steel crankshaft, inter-cooled.

2. Emergency circulation water pipe interface, water-cooled turbocharger.

3. Comprehensive monitoring system: sound & light alarming and emergency stop protection.

4. High reliability: TBO>32,000 hours.

5. Replacement of filter structure without power-off.  

Packaging & Shipping


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