YC4F90-30 Yuchai Engine Technical Data Sheet

YC4F90-30 Automotive Engine Technical Data Sheet
engine model YC4F90-30
Engine Logo Yuchai
Inspection report number QC6051QD3042
Product technology source Independent research and development
Emission level Country III
Fuel type Standard diesel
Engine ignition method Compression ignition
Engine oil supply Electronic Control Common Rail System
Engine intake method Turbocharged
Engine cooling method Water cooling
Engine combustion chamber structure (compression ignition engine only) Direct injection
Engine cylinder arrangement Inline
Number of engine cylinders 4
Engine firing order 1-3-4-2
Engine cylinder center distance (mm) 110
Number of intake valves 4
Number of exhaust valves 4
Displacement (L) 2.659
Volume compression ratio 17.5:1
Bore diameter (mm) 92
Travel (mm) 100
Rated power (kw) 66
Rated speed (rpm) 3200
Rated oil supply per stroke (mm) 48
Idling speed (rpm) 700±25
Maximum intake resistance (rated speed, 100% load) (kPa) 5
Maximum exhaust back pressure (rated speed, 100% load) (kPa) 10
The maximum power (kW) that an accessory driven by the engine allows to absorb 10
Maximum torque (Nm) 220
Maximum torque speed (rpm) 1600 to 2400
Oil supply per stroke (mm) at maximum torque speed 48
Supercharger model manufacturer
SJ50FY Weifang Fuyuan Turbocharger Co., Ltd.
TB25 HONEYWELL
TURBOCHARGING SYSTEMS SHANGHAI
Intercooler model manufacturer Intercooler outlet temperature
Using simulated intercoolers when doing emissions tests The type of the intercooler and the manufacturer are determined by the automobile factory 324K
Fuel pump model manufacturer
CRSP011-F DELPHI
Governor model manufacturer
N/A N/A
Injector model manufacturer
CRSN011-F DELPHI
Spark plug (only for ignition engine) model manufacturer
N/A N/A
Ignition coils model manufacturer
N/A N/A
Distributor (Ignition Control Unit) model manufacturer
N/A N/A
High voltage line model manufacturer
N/A N/A
Engine ECU - Software model manufacturer
F5200 Guangxi Yuchai Machinery Co., Ltd.
Engine ECU - Hardware model manufacturer
DCM3.2AP DELPHI
LPG/NG pressure regulator or evaporator/pressure regulator model manufacturer
N/A N/A
LPG vaporizer model manufacturer
N/A N/A
LPG/NG mixing device model manufacturer
N/A N/A
LPG/NG injection device model manufacturer
N/A N/A
Oxygen Sensor model manufacturer
N/A N/A
Catalytic converter model manufacturer Type Number of catalytic units Total precious metals Loading quantity
N/A N/A N/A N/A N/A N/A
Air injection system Type Manufacturer
N/A N/A
Particle trap model manufacturer
N/A N/A
Crankcase emission pollution control device model manufacturer
4F Guangxi Yuchai Machinery Co., Ltd.
EGR (exhaust gas recirculation) model manufacturer
N/A
N/A
LPG/NG gas engine fuel supply method N/A
Crankcase emission pollution control method Centrifugal
Other control device description N/A
If there is a matching relationship please specify (500 words) Configuration 1: CRSP011-F/DELPHI+CRSN011-F/DELPHI+SJ50FY/Weifang Fuyuan Turbocharger Co., Ltd.
Configuration 2: CRSP011-F/DELPHI+CRSN011-F/DELPHI+TB25/HONEYWELL
  TURBOCHARGING SYSTEMS SHANGHAI