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Cummins Construction Equipment Diesel Engine M11,QSM11
Cummins Construction Equipment Diesel Engine M11,QSM11
Cummins Construction Equipment Diesel Engine M11,QSM11

Cummins Construction Equipment Diesel Engine M11,QSM11

  • Standard


XCEC M11/QSM11-C Industrial engine is a 6-cylinders in line, 10.8 liter four-strokes engine with 125mm bore and 147mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power at 2100RPM of XCEC QSM11-C290 Industrial engine is 290HP.

Applications :

Cummins 6BTA5.9-C included models of  M11-C310 , M11-C315, M11-C320,M11-C330, M11-C335,M11-C350,M11-C380,QSM11-290,QSM11-300,QSM11-335,QSM11-350,QSM11-360,QSM11-375,QSM11-400, the applications widely use on Construction Equipment such as Excavators, Rollers,Graders,Bulldozers, Cranes etc..

Advantages of QSL8.9L-C Machinery Engines:

1.Electronic control technology effectively solves the problems of engine running, loading and turning, white smoke, etc.; at the same time, the three-stage fuel filter is used to better protect the engine fuel system, and systematically improve the reliability and durability of the engine

2.The integrated design of “one piece with multiple functions” makes the number of parts and components less than about 25% less than that of the same type of engine, fewer connections, and higher engine reliability. The main bearing area is about 30% than that of the same type of engine, which can guarantee the engineering The machine still has a long working life under high-load working conditions.

3.Compared with the same type of engine, the torque reserve coefficient is larger and the power is stronger, which can meet various complex working conditions.

4.Turbocharger with wastegate valve, effectively improving engine power reserve and transient response.

5.Better environmental adaptability After a large number of severe environmental tests such as plateaus, high heat, high humidity, and extreme cold, it can easily cope with various extreme working conditions.

6.The plateau adaptability is strong, the equipment can be used without power reduction when the altitude is 4000m, and it can be used continuously at 4500m.

Performance :


Specification details:

Cummins M11/QSM11-C Engine Specifications
Engine ModelsQM11-C290,QM11-C300,QM11-C335QM11-C350,QM11-C360 ,QM11-C375,QM11-C400,
Rated Power 226kW-298Kw/290HP-400HP
Rated Speed 1800-2100RPM
Engine Type6 Cylinders, Inline
Bore*Stroke(mm) 125 mm* 147mm
Displacement10.8 L
Compression Ratio 16.2:1
Peak Torque 1424N.m-1898N.m @ 1400 rpm
Fuel Consumption 64.4 L/hr
Aspiration TypeTurbocharged 
Cooling MethodWater Cooled
Start Type24V, Electric Start
Fuel System Cummins PT Pump
Packing Weight 984 Kg
Cummins diesel engine M11-C310  trade information
Warranty Time1 year or 1000 hours, which one comes first
Delivery PortShanghai or any China port
Leading Time15 working days
trade TermesFOB/CIF
Payement termes T/T, L/C