Yuchai YC6T Series Engine for Marine
FEATURES
- Well perform in 20000 hours reliability test and the most demanding requirements on temperature compact and metal fatigue.
- Our world-class foundry and machining factory guarantee the excellent quality and reliability of our major components.
- Alloy cast iron engine block, forged steel crankshaft and high-strength alloy connecting rod increase strength and rigidity.
- The improvement of piston cooling system reduces the piston temperature and oil consumption.
- High efficient 4-valve, P fuel pump & P injector, postposition gear chamber and point-line gear-meshing patent technology improve combustion, noise level, vibration and fuel consumption.
- Water cooling exhaust pipe reduces engine room temperature.
- Provide dual starting methods (electric and pneumatic).
YC6T(1800rpm) TECHNICAL SPECIFICATIONS
| Model | YC6T540C | YC6T510C | YC6T480C | YC6T420C |
YC6T390C |
|
Configuration |
Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled |
||||
|
Bore × Stroke (mm) |
145 ×165 |
||||
|
Aspiration |
Turbocharged & inter-cooled |
||||
|
Displacement (L) |
16.35 |
||||
|
Compression ration |
15.5:1 |
||||
|
Rated power/Speed (kW(hp)/r/min) |
396(540)/1800 |
375(510)/1800 |
352(480)/1800 |
308(420)/1800 |
287(390)/1800 |
| Fuel consumption g/(kW·h) |
?195 |
||||
|
Oil consumption g/(kW·h) |
?1 |
||||
|
Rotation |
Counterclockwise ( facing flywheel ) |
||||
|
Starting method |
Electric ( pneumatic start-up is optional ) |
||||
|
Dry weight (kg) |
1980 |
||||
|
Engine dimension (L×W×H) (mm) |
2125 ×1105 ×1645 |
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|
Certificate |
ZC, ZY, CCS, IMO |
||||
YC6T(1500rpm) TECHNICAL SPECIFICATIONS
|
Model |
YC6T490C | YC6T450C | YC6T410C |
YC6T400C |
YC6T375C |
YC6T330C |
|
Configuration |
Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled |
|||||
|
Bore × Stroke (mm) |
145 ×165 |
|||||
|
Aspiration |
Turbocharged & inter-cooled |
|||||
|
Displacement (L) |
16.35 |
|||||
|
Compression ration |
15.5:1 |
|||||
|
Rated power/Speed (kW(hp)/r/min) |
360(490)/1500 |
330(450)/1500 | 300(410)/1500 | 294(400)/1500 | 276(375)/1500 | 242(330)/1500 |
|
Fuel consumption g/(kW·h) |
?195 |
|||||
|
Oil consumption g/(kW·h) |
?1 |
|||||
|
Rotation |
Counterclockwise ( facing flywheel ) |
|||||
|
Starting method |
Electric ( pneumatic start-up is optional ) |
|||||
|
Dry weight (kg) |
1980 |
|||||
|
Engine dimension (L×W×H) (mm) |
2125 ×1105 ×1645 |
|||||
|
Certificate |
ZC, ZY, CCS, IMO |
|||||
YC6T(1200rpm) TECHNICAL SPECIFICATIONS
|
Model |
YC6T380C | YC6T350C |
YC6T300C |
|
Configuration |
Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled |
||
|
Bore ×Stroke (mm) |
145 ×165 |
||
|
Aspiration |
Turbocharged & inter-cooled |
||
|
Displacement (L) |
16.35 |
||
|
Compression ration |
15.5:1 |
||
| Rated power/Speed (kW(hp)/r/min) | |||
|
Fuel consumption g/(kW·h) |
?195 |
||
| Oil consumption g/(kW·h) |
?1 |
||
|
Rotation |
Counterclockwise ( facing flywheel ) |
||
|
Starting method |
Electric ( pneumatic start-up is optional ) |
||
|
Dry weight (kg) |
1980 |
||
|
Engine dimension (L×W×H) (mm) |
2125 ×1105 ×1645 |
||
|
Certificate |
ZC, ZY, CCS, IMO |
||
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