Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
3000000 USD
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service

Marine Engine, Diesel Engine, Weichai Engine manufacturer / supplier in China, offering Weichai M26 Marine Diesel Engine Series (330-808kW), 2900 Rpm Centrifugal Fire Fighting Water Pump with Diesel Engine or Motor (Normal or NFPA20 Standard), Movable Centrifugal Water Pump Unit for Irrgation and Drainage and so on.

Gold Member Since 2007
Audited Supplier

Weichai M26 Marine Diesel Engine Series (330-808kW)

Min. Order / Reference FOB Price
1 Piece US $800-2,000/ Piece
Port: Tianjin, China
Production Capacity: 1000piece/Year
Payment Terms: L/C, T/T, Western Union
Cylinders: 6
Fuel Type: Diesel
Engine Capacity: >6L
Engine: 4 Stroke
Engine Position: Inboard
Condition: New

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Basic Info.

Model NO.
Transport Package
Wooden Case

Product Profile

  • The M26 series is originated from Baudouin of France (The Company has more than 100 years of history and has been the main supplier of diesel engines and gen-sets for the French military. It was acquired by Weichai in 2009 and is now a wholly-owned subsidiary of Weichai Group). The original products have been upgraded in terms of localization with higher performance, featuring low fuel consumption, long overhaul period and high reliability. The power range covers 330-808KW and is widely used in cargo ships, offshore fishing vessels, official ships and passenger ships.

Product parameters

Series4-Stroke,water cooling,In-Line,Dry cylinder sleeveNumber of cylinders6/8/12
Cylinder Diameter/Stroke


specific lub-oil consumption190g/kW·hOil consumption0.8g/ kW·h
Start ModeElectric startIdling700±30r/min
Firing Order


Smoke intensity≤1.0Rb


Emission standardIMO TIER II

Crankshaft rotation direction

(towards free end)



Product Spectrum

ModelAir intakRated Power(kW/Ps)Speed(r/min)
6M26C450-18Supercharged and cold330/4501800
6M26C500-18Supercharged and cold368/5001800
6M26C550-18Supercharged and cold405/5501800
8M26C650-18Supercharged and cold478/6501800
8M26C700-18Supercharged and cold515/7001800
8M26C750-18Supercharged and cold551/7501800
12M26C900-18Supercharged and cold662/9001800
12M26C1000-18Supercharged and cold736/10001800
12M26C1100-18Supercharged and cold808/11001800
12M26C810-18Supercharged and cold596/8101800

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

Product Features

  • Cast iron engine body with mesh structure for high strength and good cooling performance.
  • Manual oil pump, bypass oil filter and high-flow oil pump that ensure stable engine performance.
  • All-copper seawater pump with cooling water and oil pipeline emergency joint to ensure reliable engine operation.
  • Newly designed air filter with optimized structure and sealing for higher filtration efficiency, cleaner intake, more compact and reasonable structure, and easier filter element replacement.
  • The newly designed oil sump for ships increases the heat dissipation area of the oil and fully considers its damping performance.
  • High reliability with an average service life of over 30,000 hours.
  • Good economy, featuring optimized engine intake and fuel system that explore engine potential and reduce fuel consumption.

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