Engine Mercedes OM424

Engine Mercedes OM424

The OM424 engine from Mercedes is a 22 liter diesel engine designed for use in a wide variety of conditions. Mercedes OM424 is ideal as a power plant for both light trucks and heavy construction equipment, off-road tractors and mining trucks.

In addition, this engine can be used in electricity generators, providing an uninterrupted supply of energy. The beginning of the engine production in the 80s of the last century. OM424 is the most powerful engine in the family. Their power reaches 577 hp. They are reliable assistants in difficult operating conditions, which are a guarantee that your equipment is not in danger of downtime.


Engine’s type diesel
Modification OM 424 OM 424 A OM 424 LA
Power output 420 hp at 2300 rpm 530 hp at 2300 rpm 615 hp at 2300 rpm
Torque output 1490 Nm / 1200 rpm 2079 Nm / 1400 rpm 2400 Nm / 1400 rpm
Displacement, cc 21930
Number of cylinders 12
Valves 24
Compression ratio (compression) 16,9:1 16,25:1 16,25:1
Cylinder bore, mm 128
Piston stroke, mm 142
Firing order 1-12-5-8-3-10-6-7-2-11-4-9
Weight (dry) 1125 kg 1200 kg 1265 kg
Crankshaft bearings 7
Configuration V
Fuel type diesel
Fuel system direct injection
Turbine intake
Cylinder head OHV
Timing mechanism spur gear
Cooling water cooled

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