4BTAA3.9

4BT series Diesel Engine mining version

1.QSM series heavy-duty diesel engines are reliable and durable.They have excellent power,fuel economy and adaptability to 

complex working conditions.It is the only QSM11 heavy-duty diesel engine manufacturer in the world.

2.The advanced low-speed and high-torque design meets the working conditions of low speed and heavy load in the mining area.

It has the characteristics of fast starting,fast acceleration and strong climbing ability.

3.The maximum torque can be output from 1100 rpm to 1500 rpm.Under the same working conditions,the mechanical loss is lower;

4.The engine can be easily started at-15°C,and the optional intake air preheating device can start normally at-35°C.

In addition,fuel heating,coolant heating,and oil heating have multiple heating methods to make the vehicle in an extremely 

coldstate.The weather started without worries.