Features & Benefits
Designed and developed based on American technology platform.
Built upon the proven durability of 6112 series engines, while adding our reliable over 10-year experiences and worldwide technical support.
One-piece cylinder head-Extend 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.
Techincal Specifications
| Engine Model | YC4E140-42 | YC4E140-42 | YC4E160-42 |
|---|---|---|---|
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||
| Number of Cylinders | 4 | ||
| Bore × Stroke (mm) | 110×112 | ||
| Displacement (L) | 4.26 | ||
| Aspiration | Turbocharged, inter-cooled | ||
| Rated Power /Speed (kW/r/min) | 103/2600 | 103/2600 | 118/2600 |
| Peak Torque/Speed (N.m/r/min) | 430/1300~1600 | 500/1300~1600 | 550/1300~1600 |
| System | BOSCH+SCR | ||
| Min. fuel consumption with full load (g/kW.h) | ≤198 | ||
| Noise (ISO 3744) dB(A) | ≤97 | ||
| Emissions | Euro 4 | ||
| Dry Weight (kg) | 380 | ||
| Application | 4×2 dumper trucks; 4×2/6×2 on-road trucks; | ||
| Engine Model | YC4E140-42 | YC4E140-42 | YC4E160-42 |
|---|---|---|---|
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||
| Number of Cylinders | 4 | ||
| Bore × Stroke (mm) | 110×112 | ||
| Displacement (L) | 4.26 | ||
| Aspiration | Turbocharged, inter-cooled | ||
| Rated Power /Speed (kW/r/min) | 103/2600 | 103/2600 | 118/2600 |
| Peak Torque/Speed (N.m/r/min) | 430/1300~1600 | 500/1300~1600 | 550/1300~1600 |
| System | BOSCH+SCR | ||
| Min. fuel consumption with full load (g/kW.h) | ≤198 | ||
| Noise (ISO 3744) dB(A) | ≤97 | ||
| Emissions | Euro 4 | ||
| Dry Weight (kg) | 380 | ||
| Application | 4×2 dumper trucks; 4×2/6×2 on-road trucks; | ||
Features & Benefits
Developed and designed based on FEV technology platform.
Optimized design and flow characteristic of intake system for more intensive combustion, benefiting for ample power, excellent fuel efficiency, high reliability and ease of maintenance.
Effective cooling for piston by oil sprayed out of its oil jet, enabling engine to maintain high durability and reliability with a high power, while reducing oil consumption significantly.
Crankcase ventilation system-Design to control the balance of air pressure between the engine crankcase and atmospheric pressure, helping to minimize the amount of piston blow-by gases that escaping around piston rings and into the crankcase.
Specific integration of fuel system and turbocharger- Deliver the best emission performance and lowest operating costs.
Crankshaft damper pulleys-Effectively improve reliability by reducing torsional vibration of the crankshaft. Dual-balance shaft unit is optional, enabling engine to deliver a quieter and smoother operation.
Techincal Specifications
| Engine Model | YC4D130-20 |
|---|---|
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection |
| Number of Cylinders | 4 |
| Bore x Stroke (mm) | 108x115 |
| Displacement (L) | 4.21 |
| Aspiration | Turbocharged,inter-cooled |
| Fuel System | P- pump |
| Rated Power /Speed(kW/r/min) | 96/2800 |
| Peak Torque/Speed (N.m/r/min) | 380/1700~2000 |
| Min. fuel consumption with full load (g/kW.h) | ≤205 |
| Noise(ISO 3744)dB(A) | ≤99 |
| Emission | Euro 2 |
| Dry Weight(kg) | 380 |
| Overall Dimension (mm) | 870x670x780 |
| Application | 6-8T light-duty trucks |
Features & Benefits
With unrivalled integration capabilities developed and designed on Germany & Japanese -based technology platforms.
One-piece cylinder head and wet sleeve liners design- Ensure a longer performance life.
Turbocharging system- Enhance response and performance life, providing prompt boost across the operating range.
Fast start at low speed and excellent gradeability- Ensure vehicle deliver unmatched performance.
Point-line meshing gear drive- Give you the best comfort ride with less noise and vibration.
Dual-balance shaft unit is optional.
Technical Specifications
| Engine Model | YC4FA90-30 | YC4FA100-30 | YC4FA115-30 | YC4FA120-30 |
|---|---|---|---|---|
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | |||
| Number of Cylinders | 4 | |||
| Displacement (L) | ||||
| Aspiration | Turbocharged, inter-cooled | |||
| Fuel System | BOSCH | |||
| Rated Power /Speed(kW/r/min) | 66/3200 | 75/3200 | 85/3200 | 88/2800 |
| Peak Torque/Speed (N.m/r/min) | 220/1600~2400 | 270/1600~2400 | 300/1600~2400 | 345/1400~1800 |
| Min. fuel consumption with full load (g/kW.h) | ≤203 | |||
| Noise(ISO 3744)dB(A) | ≤95 | |||
| Emissions | Euro 3 | |||
| Dry Weight(kg) | 300 | |||
| Application | 3.5-6T light-duty trucks | |||
World-class high speed engine for speed pursuer
Yuchai sealing technology in piston ring and valve oil seal reduces the lube oil consumption
High reliability, fuel efficiency and low maintenance cost
Compact size facilitates installation, maintenance and repair
Operator and nature friendly with low noise, rapid start ability and low emissions
Major overhaul period is more than 10000 hours
technical Specifications
| Model | YC4FA50Z-C20 | YC4F115C-31 | YC4F100-C20 | YC4F90L-C20 |
| Type | Vertical, in-line, water-cooled, four stroke | |||
| Intake way | Turbo charging | Turbo charging& inter-cooled | ||
| No. of cylinders - Bore × Stroke (mm) | 4-96×103 | 4-92×100 | ||
| Displacement (L) | 2.982 | 2.66 | ||
| Compression ratio | 16.3:1 | |||
| Continuous power /speed (kW (Ps)/r/min) | 38 (50)/1500 | 85 (115)/3100 | 73 (100)/2950 | 63 (90)/2800 |
| One-hour power/speed (kW (Ps)/r/min) | 41.8 (55)/1500 | 93.5 (130)/3200 | 80 (110)/3045 | 70 (95)/2890 |
| Min. specific fuel consumption (g/kW·h) | ≤195 | |||
| Specific oil consumption (g/kW·h) | ≤0.8 | |||
| Crankshaft rotation direction (seen from power output end) | Anticlockwise | |||
| Starting way | Electrical | Electrical | ||
| Net weight (kg) | 380 | 420 | ||
| Overall dimensions (LxWxH) (mm) | 828×663×724 | 866×623×738 | ||
| Certificate | ZC,CCS | |||
