dingbo@dieselgeneratortech.com
+86 134 8102 4441
dingbo@dieselgeneratortech.com
+86 134 8102 4441
Mar. 05, 2022
Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd is a diesel generator factory in China, founded in 2006. All their diesel genset has passed CE and ISO certification. As the OEM supplier of Yuchai diesel engine, our diesel generator with Yuchai engine is popular by our clients due to good quality and low price.
YC6T/YC6TD series Diesel Engine Brief Introduction
The YC6T/YC6TD series engine is a self-developed product by Yuchai combining the advanced technology for large engines both at home and abroad. The configurations, such as four valves, turbocharged intercooled, and electronic unit pump, are adopted for it. And it is optimized and verified through the advanced combustion development technology of Yuchai, and is characterized by energy-saving and environment-friendly, high reliability, strong loading capability and good maintainability.
What is the features of Yuchai engine series YC6T/YC6TD for diesel generator set?
1. The technologies of four valves and turbocharged intercooled are adopted for ensuring sufficient air intake, full combustion and flow fuel consumption.
2. Electronically-control high pressure common rail or electronic unit sient speed governing performance, and strong loading capability.
3. High power density.
4. High quality alloy cast iron cylinder block and cylinder head are adopted, which ensure high reliability.
5. It is characterized by good cold start performance.The dual speed-down starter and electronically-control fuel injection technology are adopted, which ensure rapid start.
6. It is characterized by good universality of parts, high serialization degree, structure of one head for one cylinder, and low comprehensive maintenance cost.
7. Requirements for grade G3 generator sets performance is satisfied. Meet the Non-road T3 emission standard.
8. Support dual energy start.
Here are the Yuchai engine model power for 400-660kw diesel genset
| Item Name | Main technical data | ||||||
| Model | YC6T660-D31 | YC6TD780-D31 | YC6TD840-D30 YC6TD840-D31 | YC6TD900-D30 YC6TD900-D31 | YC6TD1000-D30 | ||
| Type | Vertical, in-line, water-cooled, four stroke | ||||||
| Air intake mode | Turbocharged, intercooled | ||||||
| Combustion chamber form | Direct injection necking ω combustion chamber | ||||||
| Number of cylinder | 6 | ||||||
| Number of cylinder valves | 4 | ||||||
| Cylinder diameter mm | 145 | 152 | |||||
| Piston stroke mm | 165 | 180 | |||||
| Displacement L | 16.35 | 19.6 | |||||
| Compression ratio | 15:1 | 14:1 | |||||
| Cylinder type | Wet cylinder liner | ||||||
| Fuel supply system | Electric control unit pump(ECP) | Electric control unit pump(ECP)/Electronically controlled high voltage common rail(HPCR) | Electronically controlled high voltage common rail(HPCR) | ||||
| Lubrication mode | Pressure and splash hybrid | ||||||
| Start mode | Electric starting | ||||||
| Oil capacity L | 52 | 55 | |||||
| Work order | 1—5—3—6—2—4 | ||||||
| Crankshaft rotation direction | Counterclockwise (facing the power output) | ||||||
| Rated power / speed kW@1500rpm | 441 | 520 | 561 | 605 | 668 | ||
| Standby power / speed kW@1500rpm | 485 | 572 | 616 | 665 | 735 | ||
| Fuel consumption rate under rated working conditions g/(kW·h) | ≤195 | ||||||
| Oil consumption rate g/（kW·h） | ≤0.5 | ||||||
| Minimum no-load speed r/min | 650-700 | ||||||
| Fuel grade | Summer：GB 252-2011 premium grade or first grade # 0, #10 ordinary dieselWinter：GB 252-2011 premium grade or first grade #0, #-10, #-20, #-35 light ordinary diesel (select by ambient temperature) | ||||||
| Oil grade | Summer: 15w-40, winter: 10W-30, diesel engine oil with quality grade not lower than CH-4. | ||||||
| Speed drop % | ≤1 | ||||||
| Relative speed setting falling range % | ≥3.5 | ||||||
| Relative speed setting rising range % | ≥2.5 | ||||||
| Steady state speed fluctuation % | ≤0.5 | ||||||
| Transient speed deviation (to rated speed) % | 100% Sudden power reduction | ≤+10 | |||||
| Sudden power | ≤－7 | ||||||
| Speed recovery time s | ≤5 | ||||||
| Maximum allowable intake resistance kPa | 5 | ||||||
| Maximum allowable exhaust back pressure kPa | 10 | ||||||
| Noise limit Lw dB(A) | ≤100 | ||||||
| Emission | Non road Stage III（T3） | ||||||
| Adaptive genset power kW | Prime :400 Standby: 440 | Prime:450 Standby:500 | Prime:500 Standby:550 | Prime:550 Standby:600 | Prime:600 Standby:660 | ||
If you are interested in Yuchai diesel generators, welcome to contact us to get more information by our email dingbo@dieselgeneratortech.com.
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Mob.: +86 134 8102 4441
Tel.: +86 771 5805 269
Fax: +86 771 5805 259
E-mail: dingbo@dieselgeneratortech.com
Skype: +86 134 8102 4441
Add.: No.2, Gaohua Road, Zhengxin Science and Technology Park, Nanning, Guangxi, China.
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