Features & Benefits
● Designed and developed based on FEV technology platform.
● 4-valve per cylinder configuration-Improve significantly mass flow rate through intake and exhaust valves, producing a more intense combustion.
● Highly efficient turbocharger- Enhance response, providing prompt boost across the operating range.
● Compact, lightweight design-Provide the solution to reduce overall vehicle weight and increase payload capacity.
● Wet sleeve liners- Reduce frictional wear dramatically while allow for ease of maintenance.
● Give you the best comfort ride with less noise and vibration.
Technical Specifications
|
Engine Model
|
YC6L260-20
|
YC6L280-20
|
YC6L310-20
|
YC6L330-20
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
8.42
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
Bosch-P7100
|
|
Rated Power/Speed( kW/r/min)
|
191/2200
|
206/2200
|
228/2200
|
243/2200
|
|
Peak Torque/Speed(N·m/r/min)
|
1030/1400
|
1100/1400
|
1150/≤1400
|
1280/≤1400
|
|
Min. fuel consumption with full load (g/kW.h)
|
≤200
|
|
Noise (ISO 3744) dB (A)
|
≤97
|
|
Emission
|
Euro 2
|
|
Dry Weight (kg)
|
850
|
|
Application
|
11~12m buses
|
|
Engine Model
|
YC6L330-30
|
YC6L310-30
|
YC6L280-30
|
YC6L260-30
|
YC6L240-32
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled, direct injection
|
|
Bore× Stroke (mm)
|
113×140
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
8.42
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
BOSCH
|
|
Rated Power/Speed( kW/r/min)
|
243/2200
|
228/2200
|
206/2200
|
191/2200
|
177/2200
|
|
Peak Torque/Speed(N·m/r/min)
|
1280/1200~1600
|
1150/1200~1600
|
1100/1200~1600
|
1030/1200~1600
|
950/1200~1600
|
|
Min. fuel consumption with full load (g/kW.h)
|
≤196
|
|
Noise (ISO 3744) dB (A)
|
≤96
|
|
Emission
|
Euro 3
|
|
Dry Weight (kg)
|
850
|
|
Application
|
11～13.7m coaches, tourist buses, city buses
|
|
Engine Model
|
YC6L330-42
|
YC6L310-42
|
YC6L280-42
|
YC6L260-42
|
YC6L240-42
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled, direct injection
|
|
Bore× Stroke (mm)
|
113×140
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
8.42
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
Fuel System
|
BOSCH
|
|
Rated Power/Speed( kW/r/min)
|
243/2200
|
228/2200
|
206/2200
|
191/2200
|
177/2200
|
|
Peak Torque/Speed(N·m/r/min)
|
1280/1200~1600
|
1150/1200~1600
|
1100/1200~1600
|
1030/1200~1600
|
950/1200~1600
|
|
Min. fuel consumption with full load (g/kW.h)
|
≤195
|
|
Noise (ISO 3744) dB (A)
|
≤96
|
|
Emission
|
Euro 4
|
|
Dry Weight (kg)
|
780
|
|
Application
|
11～13.7m coaches, tourist buses, city buses
|
|
Engine Model
|
YC6L330-50
|
YC6L310-50
|
YC6L280-50
|
YC6L260-50
|
YC6L240-50
|
|
Configuration
|
Vertical, in-line, 4 stroke, water-cooled, direct injection
|
|
Bore× Stroke (mm)
|
113×140
|
|
Number of Cylinders
|
6
|
|
Displacement (L)
|
8.42
|
|
Aspiration
|
Turbocharged, inter-cooled
|
|
System
|
BOSCH+SCR
|
|
Rated Power/Speed( kW/r/min)
|
243/2200
|
228/2200
|
206/2200
|
191/2200
|
177/2200
|
|
Peak Torque/Speed(N·m/r/min)
|
1280/1200~1700
|
1150/1200~1700
|
1100/1200~1700
|
1030/1200~1700
|
950/1200~1700
|
|
Min. fuel consumption with full load (g/kW.h)
|
≤198
|
|
Noise (ISO 3744) dB (A)
|
≤96
|
|
Emission
|
Euro 5
|
|
Dry Weight (kg)
|
780
|
|
Application
|
11～13.7m coaches, tourist buses, city buses
|