Yuchai 6K Series Engine - Global Independent Design
Technical Innovation Combines with World Leading Technology
Bring Together Global Independent Design
6K series motors are the electronic control high-pressure common-rail power generation diesel engine with Chinese propriety brands and intellectual property, being the perfect combination with 60 years' high speed diesel engine manufacturing technology of AVL. ACL team developed 6K just after finished DD13/DD15 design, 6K can compare favorably with DD13/DD15D.
Intelligent Electronic Control
It realizes the electronization of the diesel spray and speed control, and the exhaust after-treatment system makes the emission reach standard of Europe VI and the speed regulation performance is more excellent: the CAN trunk communication meter and the diesel engine control system share the data and can realize the remote control, which is the first-of-its-kind in China.
Integrated Whole Cylinder Head
The cylinder integrates the intake-tube, through the four-valve technology optimized by the international famous research and development institution, the oil and gas mixing is more uniform, the efficiency is higher, the combustion is more complete.
Top-Down Cooling
The cooling liquid is cooled flowing info the engine block from the cylinder head with a high flowing speed. The low-temperature cooling liquid prefers to cool the nose bridge zone of the cylinder head which need cooling most, this make cooling efficiency higher. So, the engines can bear the combustion pressure up to 220bar and the reliability of the engines achieves the historic leap.
High-Strength Vermicular Graphite Cast Iron Components
The main structure adopts the high-strengthen vermicular graphite cast iron structure and the weight of the motors decreases by 15% than that of the traditional motors.
6K Series Diesel Generator Power Engines Technical Features
Leading Technology, using the world's most advanced electronically controlled high pressure common rail technology and Yuchai domestic leading electrical calibration technology, fast transient response, excellent speed adjust performance, can satisfy different user' s different requirement for sensitivity and stability;
High reliability, the average life of more than 60,000 hours;
Low emission, low noise, emissions meet EPA3, have better environmental performance.
6K Series of New Energy Power Generations Technical Features
Low gas consumption: Electronically controlled single point gas injection, electronically controlled high energy independent ignition, electric booster, rarefied combustion technology application, burn more fully, and compared with the gas consumption is lower.
High reliability: Choose imported gas system components to ensure that the gas machine dedicated components with high reliability. B10 life up to 20,000 hours.
Low noise and environmental protection: Natural gas engine is low noise, small vibration, the emissions keeps the same level with Europe.
6K Series Commercial Ship Gas Engine Technical Features
Low gas consumption uses electronically control single point injection technology, stable and reliable, the lowest gas consumption in whole country;
Low emissions to meet EPA3;
Wide range of applications can be applied to add liquid LNG vessels, LNG barges, sand pumping ships, and commercial ships.
6K Series Commercial Ship Diesel Engine
Leading technology, developed and designed by Yuchai and Yamaha combined, adopts BOSCH electronically controlled high pressure common rail fuel injection technology, combining the combustion system of Yuchai domestic leading development technology and electronic control system calibration technology, high reliability;
Low oil consumption, applied the electronically controlled high pressure common rail technology, high precision injection, injection pressure is higher than the traditional diesel engine 6 times, four valves advanced technology, advanced air distribution system, make the diesel combustion efficiency greatly improved, which can realize saving more than 10%;
High reliability, the main components uses imported or joint venture brands, guarantee the special engine parts with high reliability. B10 life over 60000 hours.
Engine is small in size, light weight, long life, is a new generation of green environmental protection engine for ship.
6k Series Engineering And Industrial Engine
6K Series Engineering And Industrial Engine Technical Features
Powerful: Large displacement, with long stroke, the engine response fast, strong overloads ability.
Reliable and durable: engine overall structure is strong, using the rear gear roon, wet cylinder liner, high-strength forged steel crankshaft; By adopting the technology of high pressure common rail, the peripheral parts choose the international famous brand, improved reliability.
The province fuel-efficient: patent combustion technology and Yuchai first-class cylinder head airway casting technology in the industry, ensure burning more fully, and fuel efficiency.
Green and Environmental: has same emission level with Europe and America, can reach EPA3 standard.
