EURO IV Vehicle Engine

CA6SL4 series natural gas engine

As a lightweight engine product with a displacement of 9L, the CA6SL4 National VI natural gas engine has reached the international advanced level in terms of economy, power, reliability and durability. The ideal supporting power for a series of commercial vehicles.


The main technical parameters

Five characteristics of high possibility, low fuel consumption, high efficiency, low maintenance, and high power are industry-leading

CA6SL4 series natural gas engine

Rated power/speedPs/r/min270/2100290/2100320/2100340/2100
Max torque/speedN·m/r/min1200/1200-15001300/1200-15001350/1200-15001400/1200-1500
External Characteristics Minimum Fuel Consumption Rateg/kW·h198
Emission route
Equivalent Combustion+EGR+TWC
Overall Dimensions (length, width and height)mm1194*780*1030
Engine mass (excluding aftertreatment)kg800

Technology leadership

The combustion efficiency technology is upgraded, the large tumble ratio is perfectly matched with the intake port and the combustion chamber, and the combustion is fast, the exhaust temperature is low, and the emission is good.

Security escort

Monitor gas leakage, automatically cut off gas when a fault occurs, detect in-cylinder combustion in real time, double knock sensors, protect important components, extend service life, and escort your car.

Reliable and durable

The structure is simple and reliable, which completely eliminates the problem of water leakage and oil leakage caused by loose fasteners during installation and use. The frequency of engine maintenance is greatly reduced, and the operation efficiency is higher and more comfortable.