Service Idea >
Strategic Target
Active process, segment synchronization
Professional and efficient, premium value
FEATURES
ω-type combustion chamber technology and low inertia mini aperture injector improve fuel efficiency
Yuchai sealing technology in piston ring and valve oil seal reduces the lube oil consumption
High 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
First choice for patrol boat and yacht as the rated speed could reach 2800rpm
YC6A TECHNICAL SPECIFICATIONS
| Model | YC6A280-C20 | YC6A260-C20 | YC6A250-C20 | YC6A220C | YC6A195C | YC6A190C | YC6A170C | YC6108ZLCB |
| Configuration | Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled | |||||||
| Bore ×Stroke (mm) | 108 ×132 | |||||||
| Aspiration | Turbocharged & inter-cooled | |||||||
|
Displacement (L) |
7.25 | |||||||
| Compression ration | 17:01 | |||||||
| Rated power/Speed (kW(hp)/r/min) |
206(280) /2500 |
191(260) /2300 |
183(250) /2200 |
162(220) /2300 |
145(197) /2300 |
140(190) /1800 |
125(170) /1500 |
112(152) /1500 |
| Fuel consumption g/(kW·h) | ≤198 | |||||||
| Oil consumption g/(kW·h) | ≤0.8 | |||||||
| Rotation | Counterclockwise ( facing flywheel ) | |||||||
| Starting method | Electric | |||||||
|
Dry weight (kg) |
780 | 770 | ||||||
| Engine dimension (L×W×H) (mm) | 1433 × 899 × 976 | 1415 × 910 × 1075 | ||||||
| Certificate | ZC, ZY, CCS, IMO | |||||||
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