China Yuchai - YC4F Series 90-130 HP Diesel Engine for vehicles

Features And Benefits

Full-Authority Electronic Controls:
Optimize engine performance and provide seamless integration with other components, advanced diagnostics, plus a complete set of programming options.
 
Stronger power:
being in the lead at home in several indexes, such as average effective pressure, performance & torque per liter etc., powerful grade-ability and better acceleration characteristic.
 
Lower fuel & oil consumption:
Lower fuel & oil consumption, fuel consumption at full load <= 203g/kW.hoil-fuel ratio in the bench test is lower than 0.2% which is at the lead of small-sized engines.
 
Comfort:
Smaller vibration, lower noise
 
Reliability:
The machine is developed by using the mechanical development program of FEV company, Germany, and featured by better reliability and longer service life. Under normal operation & maintenance conditions its mileage for the first overhaul may be more than 500000 kilometers.
 
Environmental protection:
Up to Euro II or Euro III standard of emission
 
Easier maintenance:
Wet cylinder liner structure, one cylinder head for four cylinders, better approachability, easier maintenance.
 
Better applicability:
It can be used for medium or high-grade light-duty trucks, 6 meter bus and truck, SUV, minibus and so on.

Main Technical Parameters

Model	YC4FB90-30	YC4FB100-30	YC4F90-30	YC4F100-30	YC4F115-30	YC4FA115-30
Type	Vertical, in-line, water-cooled, 4 stroke
No. of Cylinders	4
Displacement(L)	2.488		2.66			2.982
Intake way	Turbo-charging & inter-cooling
Rated power/speed(kW/ r/min)	65/3600	75/3600	66/3400	75/3200	85/3200	85/3200
Max. torque/speed(N.m/ r/min)	210/18002400	245/18002400	210/<= 2200	270/<= 2200	285/<= 2200	300/16002400
Min. fuel consumption at full load(g/kW.h)	<= 205
Noise (ISO 3744)dB(A)	<= 95
Emission)(TAS)	Euro III
Net mass(kg)	320
Application	6 meter mid-bus and truck, SUV, minibus and so on