Features & Benefits
● Designed and developed based on FEV technology platform and incorporate Europe's most compact, lightweight design.
● Pistons are formed with interior oil passages-Reduce greatly surface operating temperature while maximize piston ring life.
● 4-valve per cylinder configuration-Improve significantly mass flow rate through intake and exhaust valves, producing a more intense combustion..
● Wet sleeve liners- Reduce frictional wear dramatically while allow for ease of maintenance..
● Cylinder liners are formed with cross-hatching grooves on the surface-Reduce overall oil consumption.
● Cylinder block skirt is reinforced with ribs to provide structural stiffness- Minimize deformation while extend performance life.
● HONEYWELL turbocharger equipped with by-pass valve -Deliver quick response and higher performance.
Technical Specifications
|
Engine Model
|
YC6J190-20
|
YC6J210-20
|
YC6J230-20
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
6.49
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
P-pump
|
|
Rated Power /Speed (kW/r/min)
|
140/2500
|
155/2500
|
170/2500
|
|
Peak Torque/Speed (N.m/r/min)
|
630/1600
|
710/1600
|
810/1600
|
|
Min. fuel consumption with full load (g/kW∙h)
|
≤210
|
|
Noise ( ISO3744 ) dB(A)
|
≤95
|
|
Emission
|
Euro 2
|
|
Dry weight
|
760
|
|
Application
|
8.5~11m buses
|
|
Engine Model
|
YC6J245-30
|
YC6J230-30
|
YC6J220-30
|
YC6J200-30
|
YC6J190-30
|
YC6J180-30
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled, direct injection
|
|
Bore× Stroke (mm)
|
105×125
|
|
Valves per Cylinder
|
4
|
|
Displacement (L)
|
6.49
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
BOSCH
|
|
Rated Power /Speed (kW/r/min)
|
180/2500
|
170/2500
|
162/2500
|
147/2500
|
140/2500
|
132/2500
|
|
Peak Torque/Speed (N.m/r/min)
|
890/1200~1700
|
850/1200~1700
|
800/1200~1700
|
730/1200~1700
|
700/1200~1700
|
650/1200~1700
|
|
Min. fuel consumption with full load (g/kW∙h)
|
≤210
|
|
Noise ( ISO3744 ) dB(A)
|
≤95
|
|
Emission
|
Euro 3
|
|
Dry Weight (kg)
|
760
|
|
Application
|
8.5~10.5m coaches, 8.5~11m city buses
|
|
Engine Model
|
YC6J180-42
|
YC6J200-42
|
YC6J220-42
|
YC6J245-42
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
6.49
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
BOSCH +SCR
|
|
Rated Power /Speed (kW/r/min)
|
132/2500
|
147/2500
|
162/2500
|
180/2500
|
|
Peak Torque/Speed (N.m/r/min)
|
660/1200~1700
|
730/1200~1700
|
800/1200~1700
|
890/1200~1700
|
|
Min. fuel consumption with full load (g/kW∙h)
|
≤196
|
|
Noise ( ISO3744 ) dB(A)
|
≤95
|
|
Emission
|
Euro 4
|
|
Dry weight
|
68
|
|
Application
|
8.5~11m buses
|
|
Engine Model
|
YC6J180-50
|
YC6J200-50
|
YC6J220-50
|
YC6J245-50
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
6.49
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
BOSCH +SCR
|
|
Rated Power /Speed (kW/r/min)
|
132/2500
|
147/2500
|
162/2500
|
180/2500
|
|
Peak Torque/Speed (N.m/r/min)
|
650/1200~1700
|
730/1200~1700
|
800/1200~1700
|
890/1200~1700
|
|
Min. fuel consumption with full load (g/kW∙h)
|
≤196
|
|
Noise ( ISO3744 ) dB(A)
|
≤95
|
|
Emission
|
Euro 5
|
|
Dry weight
|
680
|
|
Application
|
8.5~11m coaches, buses
|