ds1
Guest
we run a 1680 with 12 row deere head and my uncle a 1998 r62 with only a 6 row. he doubles our speed but still the same acres per hour, after running both machines this is my observation. case ih is a much simpler design, no accelerator rolls, only one feed chain, no dist. auger,less drives on the sides, but if your want capacity a 62 would compare to a 2388, but still short on bin capacity. if you want to run 8 rows and 30 foot head, they would be very equal.