- * * Accurate and controllable timing of gas distribution**
Precise cam profile, precise control of intake and exhaust valve opening timing and lift, optimized cylinder ventilation effect, improved engine power output, reduced fuel consumption, and improved exhaust emissions. - * * Wear resistant, resistant to alternating impact, durable and reliable**
The working surface of the cam is quenched or carburized, and the material is selected from ductile iron and alloy steel. It can withstand high-frequency reciprocating impact and is not easily worn or corroded, making it suitable for long-term operation of the engine. - * * Support variable valve technology upgrade**
It can be equipped with VVT variable valve phase mechanism, balancing low-speed torque and high-speed power output, and balancing power performance and fuel economy. - Excellent dynamic balancing performance**
The factory has completed dynamic balance calibration, resulting in minimal high-speed rotation vibration, reduced overall noise, and minimized fatigue damage to components. - * * The scheme has wide adaptability**
Supporting various structures such as SOHC single top mounted, DOHC dual top mounted, and OHV bottom mounted, it is suitable for gasoline and diesel engines, covering various internal combustion engines such as passenger cars, commercial vehicles, construction machinery, and generator sets.
What is the typical service life of a cam brake short shaft?