Engine Volvo D7E280

The Volvo D7E280 is a 7.2 liter, turbocharged, intercooled, in-line 6-cylinder diesel engine. The engine has a torque of 1,050 Nm and a power output of 280 hp. It meets the requirements of Euro 4 and Euro 5 emission standards.

Volvo D7E are engines with excellent technical characteristics. Their use is possible in very difficult conditions without the risk of malfunctions and breakdowns. In addition, they have sound insulation, which is also an additional advantage. Fuel injection is carried out using Common Rail technology. Combined with a Selective Catalytic Reduction (SCR) system, the engine is Euro 4 and Euro 5 compliant.

Specifications

Manufacturer Volvo
Also called D7E280
Production years 2006
Cylinder block alloy cast iron
Fuel system direct injection
Configuration inline
Number of cylinders 6
Piston stroke, mm 130
Cylinder bore, mm 108
Compression ratio 18
Displacement, cc 7200
Power output, hp 280/2300
Torque output, Nm / rpm 1050/1700
Fuel type diesel
Euro standards Euro 4, 5
Engine lifespan, thousand km
— official information
1 000

Power and torque versus rpm graph


Low emission levels and low fuel consumption are made possible by the EMS electronic engine management system for precise fuel injection and efficient combustion. The annular zones of the piston have recesses that force the gases to be distributed along the edges of the combustion chamber. This ensures efficient combustion. The shape of the inlet ports in the cylinder head provides a reduced pressure drop and a lower rotational speed. This technical solution also increases efficiency.

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