Xinchai 490B Series Manual page 2

Preface
ith the help of technical consultations from Ricardo UK Ltd and Austrian
W
AVL Company, 490B series diesel engines are jointly developed by our
company and Shanghai Internal Combustion Engine Research Institute.
Featuring direct combustion chamber, optimized valve train and advanced fuel
injection system, the engines can meet the state requirements for emission and
noise with good cold starting ability and low fuel consumption. 490B series
engines can be widely used for 2 -3 ton fork lift, construction machineries,
tractors and combine harvesters.
For normal and reliable operation of the engine, making good use of the
lifespan and to decrease operation cost, we compile this operation and
maintenance manual to help users to know more about our engines and to run
the engines correctly.
For more information, please contact with us.
September/2008