The maximum power of the engine rotational speed refers to the maximum output power and the corresponding speed.
1. What is the maximum power speed
Relationship with great speed the output power of the engine as the speed increases, the power of the engine is correspondingly increased, but to a certain speed after power but it declined.
Thus, corresponding to the engine maximum power speed at maximum power speed referred to.
General description speed in the car using the unit with r / min expressed as maximum power 100Ps / 5000r / min, i.e., at 5000 revolutions per minute maximum output 100Ps.
2. The mostSpeed-related power expansion
speed at maximum engine power of cars or buses than trucks, in order to accommodate the needs of its high speed. Usually the maximum power speed models are about 5000-8000 r / min, the maximum engine power be lower, probably between 3000-5000 r / min.