The YC6JA engine is developed by Yuchai in collaboration with FEV, based on the YC6A model. With a 6.9-liter displacement, it offers excellent power performance, economy, and reliability.
Power Range
180 to 240 horsepower (ps)
Applications
Truck/Dumper (4×2/6×2)
Features
Excellent Quality
Developed following AVL procedures
High-strength gantry structure
Three-stage exhaust pipe with strong deformation resistance
Fuel Efficiency
Yuchai patented combustion technique, with minimum fuel consumption reaching 193g/(kW·h)
Low inertia turbocharger ensures complete combustion, enhancing dynamics and efficiency
Intelligent fuel-saving technology: achieves over 5% fuel economy improvement in all operating conditions
Comfort and Low Noise
Equipped with damper gear and noise-shielded gear room, along with noise reduction sump
Pre-injection control and intelligent idle speed control enhance comfort
Intelligent Protection
Protection against low oil pressure and fuel level alarms
Fault self-diagnosis: real-time monitoring and intelligent sensing
Thermal protection: torque limiting prevents overheating

CAPITAL OF GREEN POWER IN CHINA

About Us
Scale and Strength
Yuchai is the largest independent engine manufacturer in China, with total assets over RMB 16 billion, annual sales revenue over RMB 20 billion and annual production capacity of engine over 600,000 units.

Versatile Engine Solutions
The products cover 10 platforms, 30 series and over 2000 varieties, which are widely applied to trucks, coaches, engineering machinery, agricultural equipment, ship, generator set, special vehicle and light vehicle.The production and sales volume of engines has ranked first for consecutive years in industry, and the products have been sold to more than 180 countries and regions in Asia, Europe, America, Africa and Oceania.

INDUSTRY STATUS
China recognizes that Yuchai technical center ranks first in engine industry.National engineering laboratory of efficient, energy-saving and environment-friendly internal combustion engines
From Euro II to Euro VI, Yuchai is the first enterprise issuing the first set of engine and placing the first batch of products on the market in China.
1.Achievement Award authorized by China Internal Combustion Engine Industry Association.
2.China's 500 most valuable brands.
3.The State Scientific and Technological Progress Award.

MARKET POSITION