The John Deere 612R has a horsepower of 355 hp and the John Deere 600R has a horsepower of 375 hp, a difference of 20 hp. The John Deere 600R has the higher horsepower.
The John Deere 612R has a horsepower of 355 hp and the John Deere 600R has a horsepower of 375 hp, a difference of 20 hp. The John Deere 600R has the higher horsepower.