What does 1000rpm mean?
1 Answers
1000rpm means 1000 revolutions per minute, indicating the rotational speed of the vehicle's engine. When driving, if the needle on the tachometer points to 1, it means the engine speed is 1000 revolutions per minute; if it points to 2, it means the engine speed is 2000 revolutions per minute. The rotational speed reflects the working condition of the engine and is one of its important parameters. The tachometer includes a white zone and a red zone: the white zone indicates the safe rotational speed range for the vehicle, while the red zone indicates the dangerous speed range. If the engine speed reaches the red zone, it may cause engine failure. Some vehicles also have a green zone, which represents the economical operating range for the engine.