WHO MANUFACTURES THE ENGINE FOR THE BUFFALO TOOLS GENERATOR EX: 4000 W OR 10000 W SIMPLY PUT WHAT KIND OF ENGINE IS ON ANY OF THEM

There have been several factories in china that have made the motors used on buffalo generators, a couple of these are Lifan and J.D. as in Jiangdong.All of these motors are very similar to honda motors.The 6.5,13,and 15 h.p. motors are real brutes and hold up very well.