Features & Benefits
●Designed and developed based on FEV technology platform.
●Built upon the proven durability of YC6G series engines, while inheriting all the super advantages.
●They share main components and parts with YC6G series diesels, making replacement parts easier to access.
●Forged crankshaft and dry sleeve liners-Improve engine reliability greatly.
●Crankshaft damper pulleys-Effectively improve reliability by reducing torsional vibration of the crankshaft.
●Dual-balance shaft unit-Diminish the vibration generated by the piston's movement.
●HONEYWELL turbocharger equipped with by-pass valve -Deliver quick response and higher performance.
Technical Specifications
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Engine Model
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YC4G170-20
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YC4G180-20
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YC4G180-30
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YC4G200-30
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YC4G220-30
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YC4G180-40
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YC4G200-40
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Configuration
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Vertical, in-line, 4 stroke, water-cooled, direct injection
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Bore × Stroke (mm)
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112×132
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Number of Cylinders
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6
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Displacement (L)
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5.2
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Aspiration
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Turbocharged, inter-cooled
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System
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P-pump
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BOSCH
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BOSCH +SCR
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Rated Power /Speed (kW/r/min)
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125/2300
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132/2300
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132/2300
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147/2200
|
162/2200
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132/2300
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147/2200
|
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Peak Torque/Speed (N.m/r/min)
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630/1500
|
660/1500
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660/≤1400
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720/≤1400
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840/≤1400
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660/1100～1600
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720/1100～1600
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Min. fuel consumption with full load (g/kW.h)
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≤196
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≤195
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Noise (ISO 3744) dB(A)
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≤97
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Emission
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Euro 2
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Euro 3
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Euro 4
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Dry Weight (kg)
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450
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Application
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8~9m coaches, 7.8~9m city buses
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