Diesel Generator Tech

Yuchai YC6TD series diesel engine is a product independently developed by combining the advanced technology of large engines at home and abroad. It is equipped with four valves, supercharging and intercooling, electric control unit pump and other configurations, optimized and verified by Yuchai's advanced combustion development technology. It has the characteristics of energy saving and environmental protection, high reliability, strong loading capacity and good maintenance performance. 1. Features of Yuchai diesel engine for generator set   Four valve, supercharging and intercooling technology, sufficient air intake, sufficient combustion, low fuel consumption.   With the technology of electric control unit pump, the operation is stable, the transient speed regulation is good, and the loading capacity is strong.   High power density.   High quality alloy cast iron cylinder and cylinder head, high reliability.   Good cold start performanc...

4. 1 Yuchai 4D24/4D24T Engine Operation 4.1.1 Before starting a) Check the oil level in the oil sump. The level should be within the upper and lower scale limits of the oil dipstick. If the oil volume is not enough, fill some oil as required after checking the accordance of oil grade with temperature. b) Check the coolant level, add some coolant if necessary, and the accordance of coolant type with temperature should be checked before filling. c) Check and exhaust the air in the fuel pipeline, and drain the water from the fuel filter. d) Check the fuel tank. If the fuel is insufficient, refuel it after checking the accordance of fuel grade with temperature. e) Check the electrical system (including connecting wires, switches, electrolyte, fill enough electrolyte if it's insufficient.) f) Check the tension of the driving belt, the tension should be moderate as required. 4.1.2 Start Warning: Do not start the engine in the environment where maybe ...

3. Fuel, oil, antifreeze and auxiliary battery 3.1 Fuel Fuel quality and composition is very important. Poor quality fuel reduces engine performance and durability. In order to make the diesel engine has higher reliability and lower fuel consumption, we recommend using the diesel complied with relating national standard or international standard. For more details of the fuel standards, please refer to the technical specifications of the respective country. Warning! Do not mix gasoline, alcohol or alcohol-gasoline mixture in diesel, otherwise it will cause explosion. Attention: Because the tolerance of diesel injection system is extremely precise , it’s very important to keep the fuel clean and no dirt or water. If there is water or dirt in the fuel system, it may severely damage the fuel pump and injectors. 3.2 Oil The precision of Yuchai4D24 series engine parts is very high, hence the oil selection requirements is strict. Above CF-4 level engine oil must be u...

Yuchai, as a representative of the national power, provides transportation service support for the forum. The second Belt and Road Forum for International Cooperation (BRFIC), with the theme of "Working Together to Deliver a Brighter Future for Belt and Road Cooperation", was held on April 25-27 in Beijing. Powering the Implementation of the "Belt and Road" Initiative According to reports, there were a total of 457 buses equipped with Yuchai YC6L engines serving the second BRFIC, including 62 Shouqi buses, 185 BAIC buses and 210 Crescent buses. This engine model features reliable performance and rich operation experience. It is a star model equipped for buses serving important events in foreign affairs and shuttle buses serving VIPs. With star products, there must also be a star support team. Yuchai' support team has a total of 25 members including service engineers from Yuchai's Headquarters, personnel from Yuchai's Beijing office an...

Yuchai YC6C Seriss G-Drive Diesel Engine 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 intercolled, 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 capacity and good maintainability.

Yuchai 6 cylinder engine main parts assembly workshop. YC6/YC6TD model for power generation characteristics: 1. The technologies of four valves and turbocharged intercooled and adopted for ensuring sufficient air intake, full combustion and low fuel consumption. 2. Electronically-control high pressure common rail or Electronic unit pump technology is adopted for ensuring stable operation, good transient speed governing performance, and strong loading capacity. 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 university of parts, high serialization degree, structure of one head for one cylinder, and low comprehensive maintenance cost. 7. Support dual energy start. Conta...

On December 21, Guangxi Yuchai Machinery Co., Ltd. has once again set up its significant milestone of the cooperation project with Germany’s MTU. The 100th high-end high-powered engine S4000 of MTU Yuchai Anteyou Power Co., Ltd. (hereinafter referred to as “MTU Yuchai Anteyou”), a joint venture of the two sides, rolled off the assembly line. The production from the first to the 100th signifies that MTU Yuchai Anteyou has possessed the capability of batch production, giving it a chance to be closer to the goal of producing 1,500 engines per year. Yan Ping, Chairman of Yuchai Machinery, together with Jin Shixin, Vice President of Strategic Customers of Rolls-Royce Power Systems AG in Greater China and CEO of MTU Yuchai Anteyou, unveiled the engine. On April 9 this year, MTU Yuchai Anteyou celebrated the birth of S4000 engine, its first high-end high-powered engine. In about eight months, MTU Yuchai Anteyou has adopted the same production line with MTU, and followed the same produ...

Guangxi Yuchai Machinery Company Limited (“GYMCL”), announced today that it has launched 10 new off-road engines compliant with the Tier 4 emission standards at the recent Yuchai Off-road Power Strategy Conference in Wuhan, Hubei Province. This launch signifies that Yuchai has completed its strategic deployment of its National VI engines for the on-road and Tier-4 compliant engines for off-road markets. Yuchai’s product roll-out is on track with the Chinese government’s Action Plan for its Blue Sky Protection Initiative. The Chairman of the China Internal Combustion Engine Industry Association, the General Secretary of the China Construction Machinery Association, Deputy Secretary of the China Association of Agricultural Machinery Manufacturers, senior officials of the Ministry of Agriculture and Rural Affairs , as well as 118 leading construction and agricultural equipment OEM producers and agricultural equipment manufacturers such as Guangxi Liugong, Shangdong Lingong, Zoomlion...

On November 23, the JAC box van truck HFC 5161 equipped with YC4S160-50 began testing in the La Oroya area of Peru. The La Oroya area is 4,000-5,000 meters above sea level. Starting from Lima, the capital of Peru, the truck traveled 150 kilometers straight from an altitude of 50 meters to an altitude of 5,000 meters. Along the way, there are high hills and steep slopes with thin air, which is the perfect natural test field to check the adaptability and power performance of vehicles and engines in the plateau. Since the Andes Mountains with the same altitude run through the entire Peruvian territory from north to south, every new car model introduced to this place must pass the plateau test to prepare for the subsequent sales across the country. Supported by the products of YC4S Euro V, this is the first batch of JAC medium and heavy trucks to enter the Peruvian market since 2014, which is also the new model developed jointly by Yuchai and JAC to meet the needs of different custom...

Yuchai YC20VC high-speed diesel engine successfully ignited on Dec 18. YC20VC, another masterpiece after YC6T, YC6C, YC12VC and YC16VC, symbolizes the successful march of Yuchai’s middle-sized vehicle engine towards comprehensive high-power engine, embodies another improvement of Yuchai’s R&D team in designing and developing high-power engine, and marking the epoch-making significance. YC20VC was produced with advanced technologies involving high-strength lightweight technology, high-pressure common rail fuel injection technology and efficient thermal management technology. The engine has reached international advanced standard in power performance, efficiency, emission and NVH, and meets the emission standard of non-road Euro III and IMO Tier III. It is also capable to touch the emission standard of non-road Euro IV once upgraded. According to the introduction of Yan Ping, President of the Board of Yuchai Group, the power of YC20VC crests at 4,200 kW, and the rotate speed 1,...

China Yuchai International Limited (NYSE: CYD) ("China Yuchai" or the "Company"), a leading manufacturer and distributor of engines for on- and off-road applications in China through its main operating subsidiary, Guangxi Yuchai Machinery Company Limited ("GYMCL"), announced today that it has launched 10 new off-road engines compliant with the Tier 4 emission standards at the recent Yuchai Off-road Power Strategy Conference in Wuhan, Hubei Province. This launch signifies that Yuchai has completed its strategic deployment of its National VI engines for the on-road and Tier-4 compliant engines for off-road markets. Yuchai's product roll-out is on track with the Chinese government's Action Plan for its Blue Sky Protection Initiative. Yuchai Launches First Series of 10 Non-Road China- Ⅳ  Engines in China The Chairman of the China Internal Combustion Engine Industry Association, the General Secretary of the China Construction Machinery Associa...

Yuchai Set up New Production Base to Produce Electric Commercial Vehicles The PECV Project, a key project of secondary entrepreneurship in Guangxi’s machinery industry, is the first one implemented in Guangxi Advanced Equipment Manufacturing City (Yulin), as well as the first vehicle project of real significance in the industrial history of Yuchai and Yulin, playing a remarkable role in their industrial development. " I announce that the Yuchai Pure Electric Commercial Vehicle Project and the Infrastructure & Entry Project of Guangxi Advanced Equipment Manufacturing City (Yulin) begin the construction.” Following the stirring words of Huang Haikun, Secretary of the CPC Yulin Municipal Committee, the PECV Project officially started the construction. Qiu Dekui, Member of the Standing Committee of the CPC Yulin Municipal Committee and Executive Deputy Mayor of Yulin, delivered a speech at the ceremony. He said that Guangxi Advanced Equipment Manufacturing City (Yul...