It's a heavy 5w40 CK-4. HTHS is 4.0. Pour point is -51c which is good, and indicates there is some PAO in it.
I would guess this stuff has lower ZDDP for catalyst protection and does not have 1000 ppm of phosphorus to meet the ford specification. Probably 800-900 P. At one time in the past, Shell made the 0w40. No idea who makes it now but it does not appear to be a T6 clone.
SDS isn't very helpful. You can find it here.
https://www.deere.com/en/parts-and-service/safety/