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YC4G170-20
Yuchai
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.
| Engine Model | YC4G170-20 | YC4G180-20 | YC4G180-30 | YC4G200-30 | YC4G220-30 | YC4G180-40 | YC4G200-40 |
|---|---|---|---|---|---|---|---|
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||||||
| Bore × Stroke (mm) | 112×132 | ||||||
| Number of Cylinders | 6 | ||||||
| Displacement (L) | 5.2 | ||||||
| Aspiration | Turbocharged, inter-cooled | ||||||
| System | P-pump | BOSCH | BOSCH +SCR | ||||
| Rated Power /Speed (kW/r/min) | 125/2300 | 132/2300 | 132/2300 | 147/2200 | 162/2200 | 132/2300 | 147/2200 |
| Peak Torque/Speed (N.m/r/min) | 630/1500 | 660/1500 | 660/≤1400 | 720/≤1400 | 840/≤1400 | 660/1100~1600 | 720/1100~1600 |
| Min. fuel consumption with full load (g/kW.h) | ≤196 | ≤195 | |||||
| Noise (ISO 3744) dB(A) | ≤97 | ||||||
| Emission | Euro 2 | Euro 3 | Euro 4 | ||||
| Dry Weight (kg) | 450 | ||||||
| Application | 8~9m coaches, 7.8~9m city buses | ||||||
Hiersun Engineers are trained and certified in the latest Power solution knowledge for each market and are able to assist you with engine integration into your specific application. Our engineers and sales representatives will spend time with you to understand your application and provide you with a custom solution to best fit your requirements. Customers benefit from Hiersun Power extensive experience and product knowledge of a variety of markets and can assist you with new product or repower applications.
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.
| Engine Model | YC4G170-20 | YC4G180-20 | YC4G180-30 | YC4G200-30 | YC4G220-30 | YC4G180-40 | YC4G200-40 |
|---|---|---|---|---|---|---|---|
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||||||
| Bore × Stroke (mm) | 112×132 | ||||||
| Number of Cylinders | 6 | ||||||
| Displacement (L) | 5.2 | ||||||
| Aspiration | Turbocharged, inter-cooled | ||||||
| System | P-pump | BOSCH | BOSCH +SCR | ||||
| Rated Power /Speed (kW/r/min) | 125/2300 | 132/2300 | 132/2300 | 147/2200 | 162/2200 | 132/2300 | 147/2200 |
| Peak Torque/Speed (N.m/r/min) | 630/1500 | 660/1500 | 660/≤1400 | 720/≤1400 | 840/≤1400 | 660/1100~1600 | 720/1100~1600 |
| Min. fuel consumption with full load (g/kW.h) | ≤196 | ≤195 | |||||
| Noise (ISO 3744) dB(A) | ≤97 | ||||||
| Emission | Euro 2 | Euro 3 | Euro 4 | ||||
| Dry Weight (kg) | 450 | ||||||
| Application | 8~9m coaches, 7.8~9m city buses | ||||||
Hiersun Engineers are trained and certified in the latest Power solution knowledge for each market and are able to assist you with engine integration into your specific application. Our engineers and sales representatives will spend time with you to understand your application and provide you with a custom solution to best fit your requirements. Customers benefit from Hiersun Power extensive experience and product knowledge of a variety of markets and can assist you with new product or repower applications.
