Dongfeng Cummins EQB190-21 Automotive Engine Technical Data Sheet

Dongfeng Cummins EQB190-21 Automotive Engine Technical Data Sheet
engine model	EQB190-21
Engine Logo	Dongfeng Cummins
Inspection report number	QC05051QD2761/QC05061QD2761
Product technology source	Introduced models (Cummins)
Emission level	GB17691-2001/GB3847-2005
Fuel type	Diesel
Engine ignition method	Compression ignition
Engine oil supply	In-line pump
Engine intake method	Booster
Engine cooling method	Liquid cooling
Engine combustion chamber structure (compression ignition engine only)	Direct injection
Engine cylinder arrangement	Inline
Number of engine cylinders	6 cylinders
Engine firing order	1-5-3-6-2-4
Engine cylinder center distance (mm)	120
Number of intake valves	1
Number of exhaust valves	1
Displacement (L)	5.9
Volume compression ratio	17.3
Bore diameter (mm)	102
Travel (mm)	120
Rated power (kW) / speed (rpm)	140/2500
Rated oil supply per stroke (mm)	89
Idling speed (rpm)	650-850
Maximum intake resistance (rated speed, 100% load) (kPa)	3.7
Maximum exhaust back pressure (rated speed, 100% load) (kPa)	10
The maximum power (kW) that an accessory driven by the engine allows to absorb	3
Maximum torque (Nm)/rotation speed (rpm)	670/1300-1500
Oil supply per stroke (mm) at maximum torque speed	91
Turbocharger/Model/Manufacturer	HX35W/Wuxi Holset Engineering Co., Ltd.
Intercooler/model/manufacturer/intercooler outlet maximum temperature
Fuel injection pump / model / manufacturer	CPES6P120D120RS/Beijing ASIMCO Tianwei Oil Pump Grease Co., Ltd.
Governor/Model/Manufacturer
Injector / model / manufacturer	KDAL 59P6, Beijing ASIMCO Tianwei Oil Pump Co., Ltd.
Engine ECU - Software / Models / Manufacturers
Engine ECU - Hardware / Model / Manufacturer

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