Yuchai YC6C 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, 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.
Yuchai Generator YC6C1660-D30 Engine Characteristics
1. The technologies for four valves and turbocharged intercooled are adopted for ensuring sufficient air intake, full combustion and low fuel consumption.
2. Electronic unit pump technology is adopted for ensuring stable operation, good transient speed governing performance, and strong loading capability.
3. High-quality alloy cast iron cylinder block of reinforced grid structure with cambered surface, high-strength vermicular iron cylinder head, dual protection anti-impact cylinder gasket structure, and self-developed cooling technology for the bottom of the cylinder head are adopted, which ensure high reliability.
4. The Yuchai proprietary carbon-scraping self-cleaning technology is adopted for ensuring low lubricating oil consumption.
5. Electric pre-supply oil technology is adopted, which effectively protects kinematic pair and improves the service life of engine.
6. The structure of one head for one cylinder is adopted; maintenance window is set at the side of the engine body, which ensures easy maintenance.
7. Support dual energy start.
Yuchai YC6C1660-D30 Engine for Diesel Generator Main Technical Parameters (High pressure common rail, T3 emission)
Model | YC6C1660-D30 | |
Type | Vertical, in-line, water cooling, four valves | |
Air intake mode | Turbocharged and Intercooled | |
Combustion chamber form | Direct injection ω | |
Cylinder | 6 | |
Single valve number | 4 | |
Bore (mm) | 200 | |
Stroke (mm) | 210 | |
Displacement (L) | 39.584 | |
Compression ratio | 13.5:1 | |
Cylinder type | Wet cylinder liner | |
Fuel supply system | High pressure common rail | |
Lubrication method | Pressure and splash combination | |
Start mode | Electric start | |
Oil capacity (L) | 150 - 180 | |
Working order | 1-5-3-6-2-4 | |
Crankshaft rotation direction | Counterclockwise (facing power output) | |
Rated power/speed kw/(r/min) | 1110/1500 | |
Standby power/speed kw/(r/min) | 1221/1500 | |
Fuel consumption rate g/(kW·h) | ≤220 | |
Oil consumption rate g/(kW·h) | ≤0.5 | |
minimum idling speed ( r/min) | 550-650 | |
Fuel grade | Summer: GB 252-2011 superior or first grade No.0, No.5 ordinary diesel oil | |
Winter: GB 252-2011 superior or first grade No.0, No.-10, No.-20, No.-35 light ordinary diesel oil (selected according to ambient temperature). | ||
Oil grade | Summer: 15W-40 CH-4 | |
Winter: 5W-30 CH-4, 10W-30 CH-4, 15W-30 CH-4 or the quality grade suitable for the environment is not lower than that of CH-4 diesel engine oil. | ||
Speed drop (%) | ≤1 | |
Relative speed setting drop range (%) | ≥3.5 | |
Relative speed setting rise range (%) | ≥2.5 | |
Steady state speed fluctuation rate (%) | ≤0.5 | |
Transient speed deviation (for rated speed) | 100% sudden reduction power | ≤+10 |
Sudden power | ≤-7 | |
Speed recovery time (s) | ≤3 | |
Maximum allowable intake resistance (kPa) | 6 | |
Maximum allowable exhaust back pressure (kPa) | 10 | |
Noise limit (sound pressure level) Lp dB(A) | ≤101.5 | |
Emission | Non-road stage III (T3) | |
Net weight (kg) | 4500 | |
Dimension (LXWXH) mm | 2851 x 1430 x 1966 | |
Match genset power (kw) | Prime: 1000 | |
Standby: 1100 | ||
Starlight Power is authorized as Yuchai diesel generator OEM, can provide 20KW to 2200KW prime/standby generator with Yuchai engine. If you are interested, contact us by email: sales@dieselgeneratortech.com.
Copyright © Guangxi Dingbo Generator Set Manufacturing Co., Ltd. All Rights Reserved | Sitemap
Update cookies preferences
WeChat