The motor is a double-cylinder two-cycle one, of ten horsepower.
And I will measure the energy I use in terms of sun-powers, not horsepower.
In fact, nothing but a machine of horsepower could have accomplished that.
Geilsgrefte, horsepower, was best exerted by a horse, he thought.
But let us take five horsepower as a desirable minimum in this instance.
Motors are rated ...