Engine model 12M26.2
Engine type 12 Cylinders V-type
Displacement 31.8 L
Rated Power (KW@RPM) 710kW/950HP @ 1500rpm
Rated Power (KW@RPM) 781kW/1046HP @ 1500rpm
Cooling Method Water Cooled
Categories: ,


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.

Technical Info

Weichai Marine Engine 12M26.2 General Information

Engine Model 12M26.2
Engine Type 12 Cylinders V-type
Displacement 31.8 L
Bore*Stroke(mm) 150*150
Ignition Sequence 1-8-5-10-3-7-6-11-2-9-4-12
Certification CCS
Emission Standard IMO Tier Ⅱ
Net Weight 3180KG
Overall Diemension(L*W*H) 2433*1521*1810mm

Weichai Marine Engine 12M26.2 Technical Specification

Control System Electronic Governor
Aspiration T-charged & Intercooled
Power Output type SAE0/18
Electrical System(Starter Motor/Alternator) DC12V/24V Electric Starting
Compression Ratio 14:1
Oil sump capacity 133 L

Weichai Marine Engine 12M26.2 Performance Data

Advertised Power/Speed 710kW/1500rpm
Standby Power/Speed 781kW/1500rpm
Oil Consumption(g/kw.h) ≤0.5
Idel Speed(r/min) 650
Overhaul life(h) >12000
Fuel Consumption ≤205g/kw.h

Trade Information

Weichai Marine Engine 12M26.2 trade information

Warranty time 1year or 1500h
Certification CCS
Net Weight 3180 kg
Engine Size(L*W*H): 2433*1521*1810mm
Delivary port Shanghai
Delivary time 15 working days
Trade termes FOB/CIF/CNF
Payement termes T/T,L/C
Gross Weight 3260 kg
Packing Size(L*W*H): 2700*1800*2100mm

Product Video

Store Locations

General Parts


12 M26.2 data sheet (813.1 kB)


There are no reviews yet.

Be the first to review “12M26.2(710KW)”

Your email address will not be published. Required fields are marked *