Although I have a preference for the Spur Gear PSRU, that Billrsv4 is developing. I have some information about a likely candidate for those who might want to develop their own Planetary PSRU.
It's from a new Process 273 transfer Case. It's heavier than the Ford C6 . it has a 31 spline Input on the Sun gear.
It is the low range gear for the 4X4 Transfer Case behind the Ford Power Stroke Diesel 7.3 Liter engine (Ratio 2.72:1). It has been suggested to me that it will handle 3 times the output of the engine.
I have no experience with this myself, just passing on the information.
George
It's from a new Process 273 transfer Case. It's heavier than the Ford C6 . it has a 31 spline Input on the Sun gear.
It is the low range gear for the 4X4 Transfer Case behind the Ford Power Stroke Diesel 7.3 Liter engine (Ratio 2.72:1). It has been suggested to me that it will handle 3 times the output of the engine.
I have no experience with this myself, just passing on the information.
George