The differences between air-cooled engines and water-cooled engines are as follows:1. Working temperature: The suitable working temperature of the cylinder wall of an air-cooled engine is 150-180°C, while the suitable working temperature of the cylinder wall jacket of a water-cooled engine is 85-95°   Read More>

During the after-sales service process of diesel engines, the following precautions must be taken. Doing these work well will be beneficial for your personal safety and timely and accurate judgment of problems:   Read More>

The piston pin is made of low-carbon alloy steel (chromium steel). The inner and outer surfaces and both ends are all carburized and quenched, the quenching depth is 0.5 + 0mm, and the piston pin has a hollow cylindrical shape. The outer diameter of the piston pin of the non-supercharged FL912 / 913 diesel engine is Φ35, and the outer diameter of the piston pin of the supercharged BFL913 / BFL913C diesel engine is 40.   Read More>

(1) Wet the bolt and joint surface with lubricating oil;(2) Use pre-torque, the purpose is to have a common starting point for tightening(3) Tighten the screws symmetrically in steps according to the specifications. If a bolt pin is slightly over-tightened, it must be fully loosened and then retight   Read More>