far too often I read where most tractor owners run their machines at below pto recommended speed for loader work on hydro machines. I understand the pto marker and how it is recommended because of max torque. However, I don't understand why people run there machines between 1500 and 2100 rpms for loader work. Why not run them at above pto marker and at full throttle? There is a reason why the factory allows it to run above pto marker right? That would be to take full use of the cycling rate of the hydraulics when using the loader. So what gives? If the excuse is to save life on the motor, I don't think that you really are benefitting yourself because most construction equipment is ran at full rpms such as excavators and dozers to take full use of the machine. Just curious on what some of the reasoning is. thanks