Yuchai YC6A Series  Bus Diesel Engine  power YC6A280-20

 

 

Yuchai YC6A Series bus diesel engine 

Features & Benefits

•  Designed and developed based on Germany technology platform.
•  Built upon the proven durability of YC6105QC, while adding our rich market experience for 30 years.
•  One-piece cylinder head and wet sleeve liners - Ensure a longer performance life.
•  High torque, low-speed performance outperform most of their domestic competitors.
•  Intelligent electronic control system-Complete in functionality.
•  Spare parts of Euro3 and Euro 4 versions are highly interchangeable, making replacement parts easier to access.
•  Point-line meshing gear drive- Give you the best comfort ride with less noise and vibration.

  

Yuchai YC6A Series bus diesel engine package for other power output

 

Techincal Specifications

Engine Model	YC6A240-20	YC6A260-20	YC6A240-30	YC6A260-30	YC6A280-30
Configuration	Vertical, in-line, 4 stroke, water-cooled, direct injection
Number of Cylinders	6
Bore x Stroke (mm)	108x132
Displacement (L)	7.26
Aspiration	Turbocharged, inter-cooled
Fuel System	P7100 pump		BOSCH
Rated Power /Speed (kW/r/min)	177/2300	191/2300	177/2300	191/2300	206/2300
Peak Torque/Speed (N.m/r/min)	890/1400~1600	960/1400~1600	900/1400~1600	1000/1400~1600	1100/1400~1600
Min. fuel consumption with full load (g/kW.h)	≤196
Noise (ISO 3744) dB(A)	≤97
Emissions	Euro 2		Euro 3
Dry Weight (kg)	803		≤706
Application	20-25T	20-30T	8-14T on-road heavy-duty    trucks; construction vehicles
	heavy-duty trucks	heavy-duty trucks	(6×2/4×2    on-road trucks, dumper trucks)

Engine Model	YC6A240-40	YC6A260-40	YC6A270-40	YC6A220-46	YC6A240-46	YC6A260-46	YC6A270-46
Configuration	Vertical, in-line, 4 stroke, water-cooled, direct injection
Number of Cylinders	6
Bore x Stroke (mm)	108x132
Displacement (L)	7.26
Aspiration	Turbocharged, inter-cooled
Fuel System	BOSCH + SCR
Rated Power /Speed (kW/r/min)	177/2300	191/2300	199/2300	162/2300	177/2300	191/2300	199/2300
Peak Torque/Speed (N.m/r/min)	900/1400~1600	1000/1400~1600	1000/1400~1600	850/1300~1600	900/1300~1600	1000/1300~1600	1000/1300~1600
Min. fuel consumption with full load (g/kW.h)	≤193
Noise (ISO 3744) dB(A)	≤96
Emissions	Euro 4
Dry Weight (kg)	760
Application	6×2/6×4 dumper trucks; 8×4 dumper trucks; 6×2/8×4 box stake trucks;4×2 low-speed tractors

 

 

 

 

 

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