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

• Cylinders: 6
• Fuel Type: Diesel
• Engine Capacity: >6L
• Model NO.: M26
• Engine: 4 Stroke
• Engine Position: Inboard
• Condition: New
• Transport Package: Wooden Case
• Specification: 12.54L
• Trademark: Weichai
• Origin: China
• Production Capacity: 1000piece/Year

Product Description

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

Series	4-Stroke,water cooling,In-Line,Dry cylinder sleeve	Number of cylinders	6/8/12
Cylinder Diameter/Stroke	150×150mm	Displacement	15.9/21.2/31.8L
specific lub-oil consumption	190g/kW·h	Oil consumption	0.8g/ kW·h
Start Mode	Electric start	Idling	700±30r/min
Firing Order	1-5-3-6-2-4	Smoke intensity	≤1.0Rb
Noise	≤105dB(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)
6M26C450-18	Supercharged and cold	330/450	1800
6M26C500-18	Supercharged and cold	368/500	1800
6M26C550-18	Supercharged and cold	405/550	1800
8M26C650-18	Supercharged and cold	478/650	1800
8M26C700-18	Supercharged and cold	515/700	1800
8M26C750-18	Supercharged and cold	551/750	1800
12M26C900-18	Supercharged and cold	662/900	1800
12M26C1000-18	Supercharged and cold	736/1000	1800
12M26C1100-18	Supercharged and cold	808/1100	1800
12M26C810-18	Supercharged and cold	596/810	1800

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.