Cummins 4BTA3.9-M Engine

Advanced design and sophisticated manufacturing, adapt to a variety of harsh working conditions, high-intensity, heavy-duty work ability.

Cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are about 40% less than other similar engines, and the failure rate is greatly reduced.

The cylinder bore adopts a platform mesh honing design, the perfect geometric structure effectively prevents oil leakage, and adopts advanced technologies such as new piston ring components and gasket crimping molding to reduce oil loss.

Adopt Holset supercharger with integral wastegate valve, low speed response and strong power.

The three-stage fuel filter ensures a balanced level of particle dispersion, protects the main components of the fuel system, and maximizes the life of the engine.

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  • Product Details
Engine Model Cummins 4BTA3.9-M engine
Rated Power 80hp-140hp
Rated Speed 1500RPM-2200RPM
Engine Type 4 Cylinders, in line
Bore*Stroke(mm) 102mm*120mm
Displacement 3.9L
Peak Torque 410N.m
Fuel Consumption 210g/kw.h
Aspiration Type Turbocharged &Intercooler
Cooling Method Water Cooled
Start Type Electric Start
Fuel System Direct Injection Pump
Dimension 867mm*544mm*988mm
Weight 480kg
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