about 5hp
Depending on model and manufacturer, about 6.5 horsepower.
More horsepower means a faster mower that cuts better at higher speeds. Lower horsepower is generally better for smaller yards or thinner grass.
4 hp
It depends on the size of engine it has
6 HP
about 5hp
6 HP
14
6 HP
why are you asking me
about as much as a lawn mower