Service Idea >
Strategic Target
Active process, segment synchronization
Professional and efficient, premium value
FEATURES
4-valve and advanced injector provide better combustion
Yuchai sealing technology in piston ring and valve oil seal, giving protection in the toughest conditions and improving lube oil consumption
High fuel efficiency and low maintenance cost
Operator and nature friendly with low noise and vibration
Reliable cold starts at -25℃ and applicable altitude at ≤2500m without derating
Good transient response and steady-state performance
YC6T TECHNICAL SPECIFICATIONS
| Model | YC6T550L-D20 | YC6T600L-D20 | YC6T660L-D20 | YC6T660L-D21 | YC6T700L-D20 | YC6T760L-D20 | YC6TB830L-D20 |
| Configuration | Vertical, in-line, 6-cylinder, Water-cooled, 4-stroke | ||||||
| Aspiration | Turbocharged and air to air inter-cooled | ||||||
| Bore ×Stroke (mm) | 145 ×165 | 152 ×180 | |||||
| Displacement (L) | 16.35 | 19.59 | |||||
| Compression ration | 15:1 | ||||||
| Prime power/Speed (kW/r/min) | 368/1500 | 401/1500 | 441/1500 | 441/1800 | 468/1500 | 505/1500 | 550/1500 |
| Standby power/Speed (kW/r/min) | 405/1500 | 441/1500 | 485/1500 | 485/1800 | 515/1500 | 556/1500 | 605/1500 |
| Fuel consumption g/(kW·h) | ≤195 | ||||||
| Oil capacity (L) | 52 | ||||||
| Oil consumption g/(kW·h) | ≤0.5 | ||||||
| Starting method | Electric | ||||||
| Noise Lw dB(A) | ≤102 | ||||||
| Emission | T2 | ||||||
| Applicable altitude (m) | ≤2500 | ||||||
| Engine dimension (L×W×H) (mm) | 1836 ×1062 ×1600 | 1836 ×1062 ×1620 | |||||
| Dry weight (kg) | 1980 | ||||||
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