Marine Engines
YC6TD/YC6T
Features & Benefits
- 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)
Technical Specifications
| Model | YC6TD700L-C20 | YC6TD645L-C20 | YC6TD605L-C20 | YC6TD655L-C20 | YC6TD600L-C20 | YC6TD550L-C20 | YC6TD540L-C20 | YC6TD480L-C20 | YC6TD435L-C20 | YC6T330C | YC6T375C | YC6T400C | YC6T410C | YC6T450C | YC6T490C | YC6T390C | YC6T420C | YC6T480C | YC6T510C | YC6T540C |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Vertical, in-line, water-cooled, four stroke | Vertical, in-line, water-cooled, four stroke | Vertical, in-line, water-cooled, four stroke | Vertical, in-line, water-cooled, four stroke | Vertical, in-line, water-cooled, four stroke | Vertical, in-line, water-cooled, four stroke | Vertical, in-line, water-cooled, four stroke | |||||||||||||
| Intake way | Turbo charging & inter-cooled | Turbo charging & inter-cooled | Turbo charging & inter-cooled | Turbo charging & inter-cooled | Turbo charging & inter-cooled | Turbo charging & inter-cooled | Turbo charging & inter-cooled | |||||||||||||
| No. of cylinders – Bore × Stroke(mm) |
6-152×180 | 6-152×180 | 6-152×180 | 6-145×165 | 6-145×165 | 6-145×165 | 6-145×165 | |||||||||||||
| Displacement(L) | 19.59 | 19.59 | 19.59 | 16.35 | 16.35 | 16.35 | 16.35 | |||||||||||||
| Compression ratio | 14:01 | 14:01 | 15．5:1 | 15．5:1 | 15．5:1 | 15．5:1 | 15．5:1 | |||||||||||||
| Power / speed (kW(Ps)/r/min) |
515(700)/1800 | 475(645)/1800 | 445(605)/1800 | 480(655)/1500 | 441(600)/1500 | 405(550)/1500 | 396(540)/1350 | 352(480)/1200 | 320(435)/1200 | 242(330)/1500 | 275(375)/1500 | 294(400)/1500 | 300(410)/1500 | 330(450)/1500 | 360(490)/1500 | 287(390)/1800 | 308(420)/1800 | 352(480)/1800 | 375(510)/1800 | 396(540)/1800 |
| Min specific fuel consumption (g/kW•h) |
195 | 195 | 195 | 195 | 195 | 195 | 195 | |||||||||||||
| Specific oil consumption (g/kW•h) |
≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |||||||||||||
| Engine oil capacity(L) | 52 | 52 | 52 | 52 | 52 | 52 | 52 | |||||||||||||
| Crankshaft rotation direction (see from power output end) |
Anticlockwise | Anticlockwise | Anticlockwise | Anticlockwise | Anticlockwise | Anticlockwise | Anticlockwise | |||||||||||||
| Starting way | Electrical (Gas start is optional) | Electrical (Gas start is optional) | Electrical (Gas start is optional) | Electrical (Gas start is optional) | Electrical (Gas start is optional) | Electrical (Gas start is optional) | Electrical (Gas start is optional) | |||||||||||||
| Net weight (kg) | 1940 | 1940 | 1940 | 1980 | 1980 | 1980 | 1980 | |||||||||||||
| Overall dimensions (L x W x H) (mm) |
1956×980×1100 | 1956×980×1100 | 1956×980×1100 | 1880×1000×1860 | 1880×1000×1860 | 1880×1000×1860 | 1880×1000×1860 | |||||||||||||
| Certificate | ZC, CCS, IMO | ZC, CCS, IMO | ZC, CCS, IMO | ZC, CCS, IMO | ZC, CCS, IMO | ZC, CCS, IMO | ZC, CCS, IMO | |||||||||||||
